Prediction Desk

Sports Prediction Market Odds & Probability (2026)

Across dated snapshots through September 5, 2026, W.E.T. records 354 open-status sports markets, with $421.4M in comparable USD-reported volume. This desk covers major sporting events and championships. Below is every open-at-snapshot sports market W.E.T. tracks from Kalshi and Polymarket. Each price remains venue-attributed; numerical comparison is withheld without exact identity. Contract counts and mixed-unit totals are not added to the USD figure. These are dated observations, not continuous quotes, tips, or forecasts.

354

Open snapshots

$421.4M

Comparable volume

323

Priced snapshots

Closest calls — near a coin flip

Open-at-snapshot Sports marketscorpus through September 5, 2026

2026 Men’s US Open Winner (Tennis) — Odds & Probability

Carlos Alcaraz · Polymarket · $20.1M vol

46%

Arizona vs Los Angeles C: Prediction, Odds & Probability

Los Angeles C · Kalshi · 153.6K contracts vol

83%

Ballon d'Or Winner 2026 — Odds & Probability

Harry Kane · Polymarket · $32.5M vol

67%

Buffalo vs Houston: Prediction, Odds & Probability

Houston · Kalshi · 159.6K contracts vol

51%

Clemson vs LSU: Prediction, Odds & Probability

LSU · Kalshi · 587.6K contracts vol

78%

Dallas vs New York G: Prediction, Odds & Probability

Dallas · Kalshi · 237.3K contracts vol

61%

F1 Drivers Champion — Odds & Probability

Andrea Kimi Antonelli · Kalshi · 8.2M contracts vol

72%

F1 Drivers' Champion — Odds & Probability

Kimi Antonelli · Polymarket · $202.2M vol

71%

Fight Night: Aljarouj vs Sintes: Odds

Michael Aljarouj · Kalshi

55%

Fight Night: Benouaich vs Montenegro: Odds

Delphine Benouaich · Kalshi

56%

Fight Night: Cornolle vs Sygula: Odds

Klaudia Sygula · Kalshi

52%

Fight Night: Duclos vs Dias: Odds

Matthieu Letho Duclos · Kalshi

52%

Fight Night: Hooker vs Parnasse: Odds

Salahdine Parnasse · Kalshi

81%

Fight Night: Page vs Ruziboev: Odds

Michael Page · Kalshi

65%

Fight Night: Pinto vs Spann: Odds

Mario Pinto · Kalshi

77%

Fight Night: Sy vs Bukauskas: Odds

Fight Night: Ziam vs Sola: Odds

Fares Ziam · Kalshi

60%

LoL: Gen.G vs Hanwha Life Esports (BO5) - LCK Playoffs

Match Winner · Polymarket · $4.2M vol

56%

LoL: Invictus Gaming vs Top Esports (BO5) - LPL Playoffs

Match Winner · Polymarket · $6.4M vol

81%

Louisville vs Ole Miss: Prediction, Odds & Probability

Ole Miss · Kalshi · 197.4K contracts vol

71%

Manchester City FC vs. Coventry City FC: Odds

Manchester City FC · Polymarket · $2M vol

83%

MLB: 2026 AL Cy Young Winner — Odds & Probability

Cam Schlittler · Polymarket · $1.3M vol

78%

MLB: 2026 AL MVP — Odds & Probability

Yordan Alvarez · Polymarket · $1M vol

94%

MLB: 2026 NL MVP — Odds & Probability

Pete Crow-Armstrong · Polymarket · $1.3M vol

93%

MLB: AL Platinum Glove Winner — Odds & Probability

Bobby Witt Jr. · Polymarket · $1.1M vol

53%

MLB: NL Platinum Glove Winner — Odds & Probability

Pete Crow-Armstrong · Polymarket · $1.2M vol

89%

MLB: NL Rookie of the Year — Odds & Probability

Sal Stewart · Polymarket · $1M vol

85%

NBA Free Agency: James Harden Next Team — Odds

Cleveland Cavaliers · Polymarket · $1.3M vol

98%

New Orleans vs Detroit: Prediction, Odds & Probability

Detroit · Kalshi · 186.6K contracts vol

75%

Ohio vs Nebraska: Prediction, Odds & Probability

Nebraska · Kalshi · 165.8K contracts vol

95%

UCLA vs California: Prediction, Odds & Probability

UCLA · Kalshi · 184.7K contracts vol

56%

UT Rio Grande Valley vs UTSA: Odds

UTSA · Kalshi · 304.2K contracts vol

96%

Who will attend Taylor Swift and Travis Kelce's wedding?

Max Martin · Polymarket · $1.4M vol

24%

Who will be UFC Flyweight champion at the end of 2026?

Alexandre Pantoja · Polymarket · $1.2M vol

51%

2026 Women’s US Open Winner (Tennis) — Odds

Aryna Sabalenka · Polymarket · $9.2M vol

25%

Andy Ruiz Jr. vs Damian Knyba: Odds

Andy Ruiz Jr. · Kalshi

69%

Bublik vs Paul: Prediction, Odds & Probability

Tommy Paul · Kalshi

62%

Canelo Alvarez vs Christian Mbilli: Odds

Canelo Alvarez · Kalshi · 225.7K contracts vol

72%

Darderi vs Sweeny: Prediction, Odds & Probability

Luciano Darderi · Kalshi

80%

David Allen vs Thomas Carty: Odds

David Allen · Kalshi

67%

Etcheverry vs Navone: Prediction, Odds & Probability

F1 Constructors' Champion — Odds & Probability

Mercedes · Polymarket · $28.7M vol

91%

Fight Night: Campbell vs Peek: Odds

Kurtis Campbell · Kalshi

78%

Fight Night: Keita vs Naimov: Odds

Losene Keita · Kalshi

78%

Fight Night: Wood vs Andrusca: Odds

Nathaniel Wood · Kalshi

73%

Fritz vs Cerundolo: Prediction, Odds & Probability

Taylor Fritz · Kalshi

85%

Jovic vs Eala: Prediction, Odds & Probability

Iva Jovic · Kalshi

54%

Katie Taylor vs Flora Pili: Odds

Katie Taylor · Kalshi

95%

Kostyuk vs Alexandrova: Prediction, Odds & Probability

Marta Kostyuk · Kalshi

76%

Lehecka vs Tsitsipas: Prediction, Odds & Probability

Jiri Lehecka · Kalshi

62%

LoL: Anyone's Legend vs LGD Gaming (BO5) - LPL Playoffs

Match Winner · Polymarket · $1.8M vol

55%

LoL: KT Rolster vs Dplus KIA (BO5) - LCK Playoffs: Odds

Match Winner · Polymarket · $6.5M vol

39%

Medvedev vs Rinderknech: Prediction, Odds & Probability

Daniil Medvedev · Kalshi

74%

Michelsen vs Merida: Prediction, Odds & Probability

Alex Michelsen · Kalshi

65%

MLB World Series Champion 2026 — Odds & Probability

Los Angeles Dodgers · Polymarket · $40.1M vol

31%

Paolini vs Cirstea: Prediction, Odds & Probability

Sorana Cirstea · Kalshi

63%

Pegula vs Fernandez: Prediction, Odds & Probability

Jessica Pegula · Kalshi

85%

Sabalenka vs Rakhimova: Prediction, Odds & Probability

Aryna Sabalenka · Kalshi

94%

San Francisco vs Los Angeles R: Odds

Los Angeles R · Kalshi · 565.3K contracts vol

65%

Shelton vs Shapovalov: Prediction, Odds & Probability

Ben Shelton · Kalshi

78%

SMU vs Florida St.: Prediction, Odds & Probability

SMU · Kalshi · 233.2K contracts vol

59%

Swiatek vs Bouzkova: Prediction, Odds & Probability

Iga Swiatek · Kalshi

85%

Vacherot vs Tiafoe: Prediction, Odds & Probability

Frances Tiafoe · Kalshi

64%

Vito Mielnicki Jr. vs Austin Williams: Odds

Vito Mielnicki Jr. · Kalshi

51%

Wu vs Alcaraz: Prediction, Odds & Probability

Carlos Alcaraz · Kalshi · 354.5K contracts vol

93%

Akron vs Wake Forest: Prediction, Odds & Probability

Wake Forest · Kalshi · 86K contracts vol

96%

Auger-Aliassime vs Khachanov: Odds

Felix Auger-Aliassime · Kalshi

73%

Bartunkova vs Maria: Prediction, Odds & Probability

Nikola Bartunkova · Kalshi

69%

Bergs vs De Jong: Prediction, Odds & Probability

Zizou Bergs · Kalshi

71%

Blockx vs Trungelliti: Prediction, Odds & Probability

Alexander Blockx · Kalshi

83%

Bonzi vs Buse: Prediction, Odds & Probability

Ignacio Buse · Kalshi

56%

Bouzas Maneiro vs Rybakina: Odds

Elena Rybakina · Kalshi

84%

Chicago WS vs Houston: Prediction, Odds & Probability

Houston · Kalshi · 75.7K contracts vol

60%

Darderi vs Svrcina: Prediction, Odds & Probability

Luciano Darderi · Kalshi

57%

Fresno St. vs USC: Prediction, Odds & Probability

USC · Kalshi · 411.7K contracts vol

94%

Fritz vs Bellucci: Prediction, Odds & Probability

Taylor Fritz · Kalshi

90%

Miami (FL) vs Stanford: Prediction, Odds & Probability

Miami (FL) · Kalshi · 382.8K contracts vol

94%

Milwaukee vs Chicago C: Prediction, Odds & Probability

Milwaukee · Kalshi · 305.6K contracts vol

53%

MLB: AL Rookie of the Year — Odds & Probability

Kevin McGonigle · Polymarket · $1.7M vol

75%

Monfils vs Tien: Prediction, Odds & Probability

Learner Tien · Kalshi

83%

Oliynykova vs Eala: Prediction, Odds & Probability

Alexandra Eala · Kalshi

88%

Osaka vs Siniakova: Prediction, Odds & Probability

Naomi Osaka · Kalshi

78%

Popyrin vs Tabilo: Prediction, Odds & Probability

Alejandro Tabilo · Kalshi

61%

Sakkari vs Starodubtseva: Prediction, Odds & Probability

Maria Sakkari · Kalshi

63%

San Jose St. vs Eastern Michigan: Odds

Eastern Michigan · Kalshi · 159.2K contracts vol

58%

Schoolkate vs Cobolli: Prediction, Odds & Probability

Flavio Cobolli · Kalshi

83%

St. Louis vs Los Angeles D: Odds

Los Angeles D · Kalshi · 255.4K contracts vol

73%

Struff vs Cerundolo: Prediction, Odds & Probability

Francisco Cerundolo · Kalshi

62%

Svajda vs Gea: Prediction, Odds & Probability

Sweeny vs Musetti: Prediction, Odds & Probability

Lorenzo Musetti · Kalshi · 152.7K contracts vol

94%

Zheng vs Putintseva: Prediction, Odds & Probability

Qinwen Zheng · Kalshi

71%

Zverev vs Halys: Prediction, Odds & Probability

Alexander Zverev · Kalshi

85%

A's vs Texas: Prediction, Odds & Probability

Texas · Kalshi · 21K contracts vol

61%

Atlanta vs Pittsburgh: Prediction, Odds & Probability

Pittsburgh · Kalshi · 50.1K contracts vol

61%

Atlanta vs Washington: Prediction, Odds & Probability

Atlanta · Kalshi · 112.5K contracts vol

59%

Ballon d'Or Top 3 Finish 2026 — Odds & Probability

Harry Kane · Polymarket · $42.8K vol

93%

Baltimore vs Colorado: Prediction, Odds & Probability

Baltimore · Kalshi · 28.3K contracts vol

60%

Baltimore vs Indianapolis: Odds

Baltimore · Kalshi · 50.6K contracts vol

62%

Bartunkova vs Sherif Ahmed Abdelaziz: Odds

Nikola Bartunkova · Kalshi · 222.1K contracts vol

93%

Baylor vs Auburn: Prediction, Odds & Probability

Auburn · Kalshi · 176K contracts vol

73%

Bergs vs Taberner: Prediction, Odds & Probability

Zizou Bergs · Kalshi

94%

Berrettini vs Navone: Prediction, Odds & Probability

Matteo Berrettini · Kalshi · 21.8K contracts vol

63%

BLAST Open Porto 2026: Winner — Odds & Probability

Spirit · Polymarket · $590.1K vol

39%

Boise St. vs Oregon: Prediction, Odds & Probability

Oregon · Kalshi · 682.3K contracts vol

95%

Boulter vs Muchova: Prediction, Odds & Probability

Karolina Muchova · Kalshi

86%

Bundesliga: 2027 Champion — Odds & Probability

Bayern Munich · Polymarket · $197.1K vol

88%

Chicago vs Carolina: Prediction, Odds & Probability

Chicago · Kalshi · 102.9K contracts vol

59%

Choinski vs Van de Zandschulp: Odds

Botic Van de Zandschulp · Kalshi · 113K contracts vol

78%

Cleveland vs Jacksonville: Odds

Jacksonville · Kalshi · 64.1K contracts vol

77%

Colorado vs Georgia Tech: Prediction, Odds & Probability

Georgia Tech · Kalshi · 305.2K contracts vol

70%

Counter-Strike: Team Falcons vs G2 (BO3) - BLAST Open

Match Winner · Polymarket · $106.6K vol

57%

De Jong vs Passaro: Prediction, Odds & Probability

Francesco Passaro · Kalshi

66%

Faria vs Alcaraz: Prediction, Odds & Probability

Carlos Alcaraz · Kalshi

92%

Fight Night: Donchenko vs Soriano: Odds

Daniil Donchenko · Kalshi

69%

Florida Atlantic vs Florida: Odds

Florida · Kalshi · 36.3K contracts vol

95%

Giron vs Buse: Prediction, Odds & Probability

Ignacio Buse · Kalshi

62%

Green Bay vs Minnesota: Prediction, Odds & Probability

Minnesota · Kalshi · 183K contracts vol

53%

Guerrieri vs de Minaur: Prediction, Odds & Probability

Alex de Minaur · Kalshi · 125.5K contracts vol

95%

Harris vs Tsitsipas: Prediction, Odds & Probability

Stefanos Tsitsipas · Kalshi

69%

Ipswich Town FC vs. Liverpool FC: Odds

Liverpool FC · Polymarket · $93.2K vol

64%

Italian Grand Prix: Driver Winner — Odds & Probability

Lando Norris · Polymarket · $96.8K vol

34%

Jhon Orobio vs Antonio Moran: Odds

Jhon Orobio · Kalshi

89%

Jodar vs Bu: Prediction, Odds & Probability

Rafael Jodar · Kalshi · 659K contracts vol

90%

Jovic vs Frech: Prediction, Odds & Probability

Iva Jovic · Kalshi

71%

Kasatkina vs Badosa: Prediction, Odds & Probability

Paula Badosa · Kalshi

90%

Katsuki Mori vs Yoshi Sugiura: Odds

Yoshi Sugiura · Kalshi · 48.4K contracts vol

51%

Kostyuk vs Stephens: Prediction, Odds & Probability

Marta Kostyuk · Kalshi

88%

Lacy and Marlon beat gaming challenge by...? — Odds

September 14 (11:59 PM) · Polymarket · $73.6K vol

78%

Lenar Perez vs Thabiso Mchunu: Odds

Lenar Perez · Kalshi

89%

Liberty vs James Madison: Prediction, Odds & Probability

James Madison · Kalshi · 21.4K contracts vol

70%

Linette vs Jones: Prediction, Odds & Probability

Francesca Jones · Kalshi

75%

Maria vs Ostapenko: Prediction, Odds & Probability

Jelena Ostapenko · Kalshi

50%

Marozsan vs Zheng: Prediction, Odds & Probability

Michael Zheng · Kalshi

62%

Mayweather vs Pacquiao: Prediction, Odds & Probability

Floyd Mayweather Jr. · Kalshi

65%

Medvedev vs Gorzny: Prediction, Odds & Probability

Daniil Medvedev · Kalshi

95%

Merida vs Rublev: Prediction, Odds & Probability

Andrey Rublev · Kalshi

57%

Miami vs Las Vegas: Prediction, Odds & Probability

Las Vegas · Kalshi · 59.3K contracts vol

64%

MLB: 2026 AL Hank Aaron Winner — Odds & Probability

Yordan Alvarez · Polymarket · $416.8K vol

89%

MLB: 2026 NL Hank Aaron Winner — Odds & Probability

Pete Crow-Armstrong · Polymarket · $162.8K vol

78%

MLB: NL Comeback Player of the Year — Odds & Probability

Zack Wheeler · Polymarket · $150.5K vol

65%

MLB: NL Manager of the Year — Odds & Probability

Walt Weiss · Polymarket · $162.3K vol

28%

MLS Cup Winner 2026 — Odds & Probability

Inter Miami CF · Polymarket · $19.8M vol

21%

MLS: 2026 Golden Boot Winner — Odds & Probability

Lionel Messi · Polymarket · $902.9K vol

59%

MLS: 2026 Most Valuable Player — Odds & Probability

Lionel Messi · Polymarket · $64.1K vol

40%

Molcan vs Bonzi: Prediction, Odds & Probability

Benjamin Bonzi · Kalshi

67%

Munar vs Rinderknech: Prediction, Odds & Probability

Nakashima vs Michelsen: Prediction, Odds & Probability

Brandon Nakashima · Kalshi

69%

Navarro vs McNally: Prediction, Odds & Probability

Emma Navarro · Kalshi · 51.2K contracts vol

56%

NBA Free Agency: Jalen Duren Next Team — Odds

Detroit Pistons · Polymarket · $172.7K vol

94%

NBA: Kawhi Leonard Next Team — Odds & Probability

Toronto Raptors · Polymarket · $305.7K vol

83%

NBA: LeBron James and Bronny James Jr. to Play Together

Yes · Polymarket · $96.7K vol

3%

NBA: Stephen Curry to leave Warriors? — Odds

NBA: Stephen Curry to leave Warriors? · Polymarket · $245.3K vol

2%

New England vs Seattle: Prediction, Odds & Probability

Seattle · Kalshi · 800.4K contracts vol

63%

New York J vs Tennessee: Prediction, Odds & Probability

Tennessee · Kalshi · 53.3K contracts vol

54%

New York Y vs Los Angeles A: Odds

New York Y · Kalshi · 37.1K contracts vol

61%

Newcastle United FC vs. AFC Bournemouth: Odds

Newcastle United FC · Polymarket · $43.8K vol

45%

Oklahoma vs Michigan: Prediction, Odds & Probability

Oklahoma · Kalshi · 90.7K contracts vol

52%

Oregon St. vs Houston: Prediction, Odds & Probability

Houston · Kalshi · 151.2K contracts vol

92%

Paddy Donovan vs Tyrone Mckenna: Odds

Paddy Donovan · Kalshi

93%

Paolini vs Stefanini: Prediction, Odds & Probability

Jasmine Paolini · Kalshi

69%

Parry vs Cirstea: Prediction, Odds & Probability

Sorana Cirstea · Kalshi · 86.8K contracts vol

72%

Pegula vs Kenin: Prediction, Odds & Probability

Jessica Pegula · Kalshi

94%

Philadelphia vs Arizona: Prediction, Odds & Probability

Philadelphia · Kalshi · 43.9K contracts vol

52%

Prizmic vs Paul: Prediction, Odds & Probability

Tommy Paul · Kalshi

82%

Real Betis Balompié vs. Real Madrid CF: Odds

Real Madrid CF · Polymarket · $246.9K vol

70%

Ryan Garcia vs Conor Benn: Odds

Ryan Garcia · Kalshi · 512K contracts vol

70%

Sakamoto vs Tiafoe: Prediction, Odds & Probability

Frances Tiafoe · Kalshi · 45.1K contracts vol

78%

San Diego vs Cincinnati: Prediction, Odds & Probability

San Diego · Kalshi · 147.3K contracts vol

59%

Shapovalov vs Van Assche: Prediction, Odds & Probability

Denis Shapovalov · Kalshi

58%

Shelton vs Hurkacz: Prediction, Odds & Probability

Ben Shelton · Kalshi

69%

Southern Illinois vs Samford: Odds

Southern Illinois · Kalshi · 31.6K contracts vol

94%

St. Louis vs Los Angeles D: Odds

Los Angeles D · Kalshi · 40.5K contracts vol

69%

Svajda vs Altmaier: Prediction, Odds & Probability

Svitolina vs Joint: Prediction, Odds & Probability

Elina Svitolina · Kalshi

88%

Tampa Bay vs Cincinnati: Prediction, Odds & Probability

Cincinnati · Kalshi · 40.4K contracts vol

66%

Toledo vs Michigan St.: Prediction, Odds & Probability

Michigan St. · Kalshi · 21.1K contracts vol

79%

Toronto vs Cleveland: Prediction, Odds & Probability

Toronto · Kalshi · 21.2K contracts vol

55%

Tulane vs Duke: Prediction, Odds & Probability

Duke · Kalshi · 24.8K contracts vol

74%

University at Albany vs Buffalo: Odds

Buffalo · Kalshi · 24.9K contracts vol

91%

Vacherot vs Majchrzak: Prediction, Odds & Probability

Valencia CF vs. FC Barcelona: Odds

FC Barcelona · Polymarket · $58.2K vol

77%

Wang vs Kalinskaya: Prediction, Odds & Probability

Anna Kalinskaya · Kalshi · 30.1K contracts vol

66%

Washington St. vs Washington: Odds

Washington · Kalshi · 36.5K contracts vol

93%

Washington vs Philadelphia: Odds

Philadelphia · Kalshi · 35.8K contracts vol

69%

Who will be UFC Pound-For-Pound #1 at the end of 2026?

Islam Makhachev · Polymarket · $688.8K vol

93%

Wisconsin vs Notre Dame: Prediction, Odds & Probability

Notre Dame · Kalshi · 286K contracts vol

93%

Wyatt Sanford vs Costin Ion: Odds

Wyatt Sanford · Kalshi

90%

Arnaldi vs Duckworth: Prediction, Odds & Probability

Matteo Arnaldi · Kalshi · 120.7K contracts vol

62%

Berrettini vs Wawrinka: Prediction, Odds & Probability

Matteo Berrettini · Kalshi

80%

Birrell vs Marcinko: Prediction, Odds & Probability

Petra Marcinko · Kalshi

75%

Borges vs Tien: Prediction, Odds & Probability

Learner Tien · Kalshi

67%

Comesana vs Cobolli: Prediction, Odds & Probability

Flavio Cobolli · Kalshi · 112.4K contracts vol

81%

Denver vs Kansas City: Prediction, Odds & Probability

Kansas City · Kalshi · 172.8K contracts vol

56%

Frodin vs Rybakina: Prediction, Odds & Probability

Elena Rybakina · Kalshi

94%

Golubic vs Parry: Prediction, Odds & Probability

Diane Parry · Kalshi · 107.1K contracts vol

53%

Gorzny vs Collignon: Prediction, Odds & Probability

Raphael Collignon · Kalshi

77%

Hanfmann vs Tabilo: Prediction, Odds & Probability

Jodar vs Kokkinakis: Prediction, Odds & Probability

Rafael Jodar · Kalshi

89%

Kraus vs Muchova: Prediction, Odds & Probability

Karolina Muchova · Kalshi

90%

Landaluce vs Fearnley: Prediction, Odds & Probability

Martin Landaluce · Kalshi

73%

Mensik vs Mochizuki: Prediction, Odds & Probability

Jakub Mensik · Kalshi · 83.7K contracts vol

89%

Michelsen vs Cina: Prediction, Odds & Probability

Alex Michelsen · Kalshi

89%

Misolic vs Cerundolo: Prediction, Odds & Probability

Francisco Cerundolo · Kalshi

93%

MLB: 2026 American League Champion — Odds & Probability

New York Yankees · Polymarket · $4.3M vol

24%

MLB: Doubles Leader — Odds & Probability

Freddie Freeman · Polymarket · $1.1M vol

7%

MLB: Home Runs Leader — Odds & Probability

Kyle Schwarber · Polymarket · $3.2M vol

60%

Navarro vs Boisson: Prediction, Odds & Probability

Emma Navarro · Kalshi

95%

Osaka vs Zakharova: Prediction, Odds & Probability

Naomi Osaka · Kalshi

89%

Rodionov vs Mpetshi Perricard: Odds

Sabalenka vs Osorio: Prediction, Odds & Probability

Aryna Sabalenka · Kalshi

94%

Safiullin vs Alcaraz: Prediction, Odds & Probability

Carlos Alcaraz · Kalshi

82%

Shelton vs Griekspoor: Prediction, Odds & Probability

Ben Shelton · Kalshi

87%

Sweeny vs Moutet: Prediction, Odds & Probability

Corentin Moutet · Kalshi

75%

Swiatek vs Wang: Prediction, Odds & Probability

Iga Swiatek · Kalshi

92%

Tirante vs Mannarino: Prediction, Odds & Probability

Adrian Mannarino · Kalshi

91%

Tsitsipas vs Fils: Prediction, Odds & Probability

Arthur Fils · Kalshi

83%

Vacherot vs Kovacevic: Prediction, Odds & Probability

Virtanen vs Rublev: Prediction, Odds & Probability

Andrey Rublev · Kalshi

85%

Vukic vs Sakamoto: Prediction, Odds & Probability

Rei Sakamoto · Kalshi

88%

Where will Enzo Fernandez transfer? — Odds & Probability

Manchester City · Polymarket · $346.3K vol

73%

Where will Julian Alvarez transfer? — Odds & Probability

Atletico Madrid · Polymarket · $937.8K vol

77%

WNBA: 2026 Champion — Odds & Probability

Minnesota Lynx · Polymarket · $900.9K vol

46%

WNBA: 2026 Rookie of the Year — Odds & Probability

Olivia Miles · Polymarket · $817K vol

99%

Zheng vs Liutova: Prediction, Odds & Probability

Qinwen Zheng · Kalshi

61%

Zverev vs Sonego: Prediction, Odds & Probability

Alexander Zverev · Kalshi

94%

Cerundolo vs Ruud: Prediction, Odds & Probability

Casper Ruud · Kalshi

62%

Darderi vs Wendelken: Prediction, Odds & Probability

Luciano Darderi · Kalshi

75%

Faria vs Brooksby: Prediction, Odds & Probability

Kecmanovic vs Shapovalov: Prediction, Odds & Probability

Denis Shapovalov · Kalshi

56%

Lehecka vs Carreno Busta: Prediction, Odds & Probability

Jiri Lehecka · Kalshi

79%

Majchrzak vs Medjedovic: Prediction, Odds & Probability

Kamil Majchrzak · Kalshi · 51.2K contracts vol

55%

Medvedev vs Gaston: Prediction, Odds & Probability

Daniil Medvedev · Kalshi · 55.1K contracts vol

88%

Merida vs Fucsovics: Prediction, Odds & Probability

Daniel Merida · Kalshi

82%

Munar vs Atmane: Prediction, Odds & Probability

Terence Atmane · Kalshi

63%

Navone vs Djokovic: Prediction, Odds & Probability

Novak Djokovic · Kalshi · 157.1K contracts vol

83%

Prizmic vs Shevchenko: Prediction, Odds & Probability

Dino Prizmic · Kalshi

73%

Samuel vs Machac: Prediction, Odds & Probability

Toby Samuel · Kalshi · 31.2K contracts vol

57%

Shimabukuro vs Rinderknech: Odds

Arthur Rinderknech · Kalshi

75%

Van Assche vs Norrie: Prediction, Odds & Probability

Cameron Norrie · Kalshi

67%

Wong vs Paul: Prediction, Odds & Probability

Tommy Paul · Kalshi

84%

Wu vs Walton: Prediction, Odds & Probability

Adam Walton · Kalshi · 100.8K contracts vol

55%

Boston vs Detroit: Prediction, Odds & Probability

Detroit · Kalshi · 9.8K contracts vol

56%

Philadelphia vs New York: Prediction, Odds & Probability

New York · Kalshi · 13.1K contracts vol

63%

Bandecchi vs Rus: Prediction, Odds & Probability

Susan Bandecchi · Kalshi · 108.4K contracts vol

82%

Bolkvadze vs Koevermans: Prediction, Odds & Probability

Anouk Koevermans · Kalshi · 725K contracts vol

78%

Bu vs Cina: Prediction, Odds & Probability

Federico Cina · Kalshi · 52.1K contracts vol

37%

Buse vs Bonzi: Prediction, Odds & Probability

Benjamin Bonzi · Kalshi

57%

Duckworth vs Fery: Prediction, Odds & Probability

Arthur Fery · Kalshi

60%

European T20 Premier League: Amsterdam Flames vs

Yes · Polymarket · $56K vol

51%

Fearnley vs Rodionov: Prediction, Odds & Probability

Jacob Fearnley · Kalshi · 2.4M contracts vol

55%

Gaston vs Smith: Prediction, Odds & Probability

Hugo Gaston · Kalshi · 83.1K contracts vol

57%

Gaubas vs Wendelken: Prediction, Odds & Probability

Vilius Gaubas · Kalshi · 1.2M contracts vol

76%

Havlickova vs Hibino: Prediction, Odds & Probability

Lucie Havlickova · Kalshi · 155.7K contracts vol

76%

Jones vs Garland: Prediction, Odds & Probability

Francesca Jones · Kalshi · 27.1K contracts vol

62%

Liutova vs Kubka: Prediction, Odds & Probability

Kristina Liutova · Kalshi · 46.5K contracts vol

76%

Mochizuki vs Passaro: Prediction, Odds & Probability

Shintaro Mochizuki · Kalshi · 98.1K contracts vol

55%

Nishikori vs Sakamoto: Prediction, Odds & Probability

Rei Sakamoto · Kalshi · 223K contracts vol

59%

Piros vs O'Connell: Prediction, Odds & Probability

Christopher O'Connell · Kalshi · 88.3K contracts vol

64%

Ristic vs Sakatsume: Prediction, Odds & Probability

Himeno Sakatsume · Kalshi · 35.1K contracts vol

56%

Road to MMA: Yilizhati Maimaitijiang vs Tre'ston Vines

Yilizhati Maimaitijiang · Kalshi · 198.3K contracts vol

50%

Semenistaja vs Hunter: Prediction, Odds & Probability

Storm Hunter · Kalshi · 59.5K contracts vol

63%

South Africa and Zimbabwe Tour of Namibia T20s: Namibia

Yes · Polymarket · $103.1K vol

50%

Svrcina vs McDonald: Prediction, Odds & Probability

Dalibor Svrcina · Kalshi · 100K contracts vol

56%

Where will Rafael Leao transfer? — Odds & Probability

Galatasaray · Polymarket · $114.1K vol

94%

Zidansek vs Andreescu: Prediction, Odds & Probability

Bianca Andreescu · Kalshi · 40.4K contracts vol

85%

Cerundolo vs Buse: Prediction, Odds & Probability

Juan Manuel Cerundolo · Kalshi · 36.4K contracts vol

55%

Esports Awards: Esports Content Creator of the Year

Jynxzi · Polymarket · $42.8K vol

54%

Fight Night: Aori vs Asakura: Odds

Kai Asakura · Kalshi · 94.2K contracts vol

80%

Fight Night: Jing Nan vs Polastri: Odds

Julia Polastri · Kalshi · 24.8K contracts vol

69%

NHL: 2026-27 Calder Trophy — Odds & Probability

Gavin McKenna · Polymarket · $32.7K vol

28%

Pareja vs Stefanini: Prediction, Odds & Probability

Julieta Pareja · Kalshi · 34.2K contracts vol

57%

Rincon vs Barrios Vera: Prediction, Odds & Probability

Marcelo Tomas Barrios Vera · Kalshi · 38.6K contracts vol

53%

Samuel vs Garin: Prediction, Odds & Probability

Toby Samuel · Kalshi · 61.4K contracts vol

67%

Virtanen vs Dimitrov: Prediction, Odds & Probability

Grigor Dimitrov · Kalshi · 40.8K contracts vol

72%

Will Carlos Alcaraz Play in the U.S. Open? — Odds

Yes · Polymarket · $86.4K vol

92%

World Cup 2030: Location of Final — Odds & Probability

Other / Unconfirmed by 2028 · Polymarket · $112.3K vol

44%

Chwalinska vs Parks: Prediction, Odds & Probability

Maja Chwalinska · Kalshi · 10.5K contracts vol

61%

Esports Awards: Esports Content Group of the Year — Odds

S8UL Esports · Polymarket · $56.4K vol

76%

Fight Night: Lui vs de Sousa Santiago: Odds

Lawrence Lui · Kalshi · 29K contracts vol

72%

Fight Night: Perez vs Mudaerji: Odds

Su Mudaerji · Kalshi · 108.1K contracts vol

67%

Pro Lacrosse: 2026 Goalie of the Year — Odds

Logan McNaney · Polymarket · $29.6K vol

5%

Uchijima vs Havlickova: Prediction, Odds & Probability

Moyuka Uchijima · Kalshi · 11.7K contracts vol

65%

UEFA EURO 2028: Winner — Odds & Probability

Spain · Polymarket · $52.5K vol

23%

Watson vs Fita Boluda: Prediction, Odds & Probability

Heather Watson · Kalshi · 9.1K contracts vol

73%

Where will Aurelien Tchouameni transfer? — Odds

Real Madrid · Polymarket · $74.4K vol

95%

Zidansek vs Maristany Zuleta de Reales: Odds

Tamara Zidansek · Kalshi · 10K contracts vol

59%

Bucsa vs Bondar: Prediction, Odds & Probability

Anna Bondar · Kalshi · 17.1K contracts vol

56%

Costoulas vs Ruggeri: Prediction, Odds & Probability

Sofia Costoulas · Kalshi · 17.3K contracts vol

83%

Echargui vs Dellien: Prediction, Odds & Probability

Moez Echargui · Kalshi · 17K contracts vol

63%

Fearnley vs Pavlovic: Prediction, Odds & Probability

Jacob Fearnley · Kalshi · 27.1K contracts vol

78%

Giustino vs Dimitrov: Prediction, Odds & Probability

Grigor Dimitrov · Kalshi · 14.5K contracts vol

90%

Havlickova vs Yaneva: Prediction, Odds & Probability

Elizara Yaneva · Kalshi · 12.6K contracts vol

64%

Hruncakova vs Riera: Prediction, Odds & Probability

Julia Riera · Kalshi · 8.4K contracts vol

57%

Ilagan vs Boyer: Prediction, Odds & Probability

Tristan Boyer · Kalshi · 8.8K contracts vol

51%

Jones vs Brancaccio: Prediction, Odds & Probability

Francesca Jones · Kalshi · 26.1K contracts vol

78%

Kubka vs Penickova: Prediction, Odds & Probability

Martyna Kubka · Kalshi · 16.8K contracts vol

63%

Liutova vs Prozorova: Prediction, Odds & Probability

Kristina Liutova · Kalshi · 21.8K contracts vol

65%

Mejia vs Draxl: Prediction, Odds & Probability

Liam Draxl · Kalshi · 14.7K contracts vol

52%

MLB: 2026 AL East Champion — Odds & Probability

Tampa Bay Rays · Polymarket · $255.7K vol

61%

Mochizuki vs Milavsky: Prediction, Odds & Probability

Shintaro Mochizuki · Kalshi · 11.4K contracts vol

60%

Ofner vs Nishikori: Prediction, Odds & Probability

Sebastian Ofner · Kalshi · 43.3K contracts vol

51%

Osuigwe vs Barthel: Prediction, Odds & Probability

Mona Barthel · Kalshi · 15.5K contracts vol

61%

Rocha vs Mmoh: Prediction, Odds & Probability

Henrique Rocha · Kalshi · 18.3K contracts vol

58%

Sakellaridis vs O'Connell: Odds

Christopher O'Connell · Kalshi · 12.4K contracts vol

60%

Skatov vs Bailly: Prediction, Odds & Probability

Timofey Skatov · Kalshi · 12.8K contracts vol

58%

Tomic vs Harris: Prediction, Odds & Probability

Lloyd Harris · Kalshi · 38.6K contracts vol

69%

Uchijima vs Hercog: Prediction, Odds & Probability

Moyuka Uchijima · Kalshi · 14.8K contracts vol

80%

Vidmanova vs Birrell: Prediction, Odds & Probability

Darja Vidmanova · Kalshi · 16.9K contracts vol

56%

Iatcenko vs Struplova: Prediction, Odds & Probability

Polina Iatcenko · Kalshi · 12.1K contracts vol

86%

Minnen vs Vandromme: Prediction, Odds & Probability

Jeline Vandromme · Kalshi · 18.7K contracts vol

54%

MLB: 2026 National League Champion — Odds & Probability

Los Angeles Dodgers · Polymarket · $3.9M vol

44%

Osorio vs Li: Prediction, Odds & Probability

Camila Osorio · Kalshi · 17.2K contracts vol

51%

Pro Football: Browns Week 1 Starting QB — Odds

Deshaun Watson · Polymarket · $124.9K vol

70%

Radivojevic vs Rinaldo Persson: Odds

Lola Radivojevic · Kalshi · 14.9K contracts vol

64%

Cincinnati Open: Winner — Odds & Probability

Arthur Fils · Polymarket · $157.8K vol

67%

EWC 2026 CS2: Winner — Odds & Probability

Team Spirit · Polymarket · $3.9M vol

78%

LSU vs Ole Miss: Prediction, Odds & Probability

Ole Miss · Kalshi · 24K contracts vol

55%

Ohio St. vs Texas: Prediction, Odds & Probability

Texas · Kalshi · 69.6K contracts vol

54%

The International 2026: Winner — Odds & Probability

Team Spirit · Polymarket · $2.8M vol

70%

Amanda Serrano vs Lucrecia Anabella Manzur: Odds

Amanda Serrano · Kalshi · 98.2K contracts vol

94%

KeSPA Cup 2026: Winner — Odds & Probability

DN SOOPers · Polymarket · $146.8K vol

55%

Where will Rodri transfer? — Odds & Probability

Barcelona · Polymarket · $652.7K vol

85%

ATP 1000 Montreal: Winner — Odds & Probability

Ben Shelton · Polymarket · $231.8K vol

68%

Kade Anderson: Debut Date — Odds & Probability

Before Aug 1, 2028 · Kalshi · 10.4K contracts vol

95%

Pro Football: Where will Dexter Lawrence play Week 1?

Cincinnati Bengals · Polymarket · $332K vol

98%

Where will Vinicius Junior transfer? — Odds

Real Madrid · Polymarket · $1.1M vol

91%

Where will Vinicius Junior transfer? — Odds

Real Madrid · Polymarket · $750.6K vol

66%

WSOP Main Event Winner — Odds & Probability

Lucas Jumalon · Polymarket · $353.8K vol

61%

Where will Vinicius Junior transfer? — Odds

Real Madrid · Polymarket · $569.2K vol

71%

Where will Vinicius Junior transfer? — Odds

Real Madrid · Polymarket · $501.2K vol

66%

BLAST Bounty 2026 Season 2: Winner — Odds & Probability

Spirit · Polymarket · $1.6M vol

80%

Where will Vinicius Junior transfer? — Odds

Real Madrid · Polymarket · $455.3K vol

65%

Where will Vinicius Junior transfer? — Odds

Real Madrid · Polymarket · $410.1K vol

63%

Where will Vinicius Junior transfer? — Odds

Where will Vinicius Junior transfer? — Odds

MLB: 2026 NL East Champion — Odds & Probability

MLB: Most Home Runs (Team) — Odds & Probability

NBA Free Agency: Draymond Green Next Team — Odds

MLB: ERA Leader — Odds & Probability

MLB: 2026 AL West Champion — Odds & Probability

NBA: How Much Will LeBron’s Next Contract Be? — Odds

NBA: LeBron James Next Team — Odds & Probability

WNBA: 2026 MVP — Odds & Probability

MLB: 2026 NL Central Champion — Odds & Probability

MLB: 2026 NL Cy Young Winner — Odds & Probability

MLB: RBIs Leader — Odds & Probability

EWC Dota 2 Winner — Odds & Probability

EWC League of Legends Winner — Odds & Probability

MLB: 2026 AL Central Champion — Odds & Probability

Which continent will win the World Cup? — Odds & Probability

World Cup: Lionel Messi Goals — Odds & Probability

Where will Brandon Aiyuk play in 2026-27? — Odds & Probability

World Cup: Kylian Mbappe Goals — Odds & Probability

MLB: Highest ABS Challenge Success Rate (Team) — Odds

Recently settled

Final pre-close reads, frozen as archives — browse the full settled markets archive.

Priced into these indexes

W.E.T. indexes that hold markets from the sports board. The count is how many of this page’s contracts each one actually reads — the index is the story, these markets are its evidence.

Frequently asked questions

What does W.E.T.'s latest sports market snapshot record?

Across dated snapshots through September 5, 2026, W.E.T. records 354 sports markets with an open status from Kalshi and Polymarket, with $421.4M in comparable USD-reported volume. Contract counts and mixed-unit event totals are excluded. Each snapshot shows implied probability — the captured market price read as a percentage — for real events, such as "F1 Drivers' Champion — Odds & Probability". These are dated observations, not forecasts or continuously updated quotes.

Which sports market has the largest comparable USD-reported volume?

Among open-status snapshots through September 5, 2026, "F1 Drivers' Champion — Odds & Probability" has the largest comparable USD-reported volume. Its captured read records a 71% implied probability for Kimi Antonelli on Polymarket, on $202.2M in volume.

Are these sports odds a prediction of what will happen?

No. These are dated prediction-market prices shown as implied probability — captured observations, not current quotes, advice, or a forecast from W.E.T. Prediction market trading involves risk of loss; always verify current prices and rules on the venue.

W.E.T. content is informational and educational only — nothing here is financial, legal, betting, or tax advice, and none of it is a prediction of the outcome. Verify current prices, rules, and availability directly on the relevant platform. See our full disclaimer.