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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
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Showing 1-48 of 7,291 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.
KalshiSports
2027 Pro Football Champion
K 182.28M contractsWill San Francisco win the 2027 Pro Football Championship?Yes 14.5%
Will Buffalo win the 2027 Pro Football Championship?Yes 11%
Will Los Angeles R win the 2027 Pro Football Championship?Yes 10.5%
+29 moreNext deadline Feb 13, 2029 UTC
KalshiSports
College Football National Championship Winner
K 60.75M contractsWill Georgia win the College Football Playoff National Championship?Yes 15.5%
Will Miami (FL) win the College Football Playoff National Championship?Yes 15.5%
Will Ohio St. win the College Football Playoff National Championship?Yes 14%
+49 moreNext deadline Feb 23, 2027 UTC
KalshiSports
2027 Pro Basketball Champion
K 38.71M contractsWill Oklahoma City win the 2027 Pro Basketball Finals?Yes 22.5%
Will San Antonio win the 2027 Pro Basketball Finals?Yes 21.5%
Will Philadelphia win the 2027 Pro Basketball Finals?Yes 10.5%
+27 moreNext deadline Jul 30, 2029 UTC
KalshiSports
MVP Winner?
K 34.69M contractsWill Brock Purdy win the MVP?Yes 26.5%
Will Josh Allen win the MVP?Yes 25.5%
Will Patrick Mahomes win the MVP?Yes 8.5%
+46 moreNext deadline Feb 12, 2028 UTC
KalshiSports
Heisman Trophy Winner
K 34.24M contractsWho will win Heisman Trophy? (Jeremiah Smith)Yes 51.5%
Who will win Heisman Trophy? (Darian Mensah)Yes 15.5%
Who will win Heisman Trophy? (Trinidad Chambliss)Yes 10%
+44 moreNext deadline Jan 15, 2027 UTC
PolymarketKalshiPolitics
Will the U.S. confirm that aliens exist?
PM $74.11M · K 33.40M contractsWill the US confirm that aliens exist before 2027?
Kalshi: Will the U.S. confirm that aliens exist before 2027?
Related contracts
PM Yes 5.1%Rules differK Yes 4.2%
Will the US confirm that aliens exist by October 31?
Kalshi: Will the U.S. confirm that aliens exist before Nov 1, 2026?
Related contracts
PM Yes 0.5%Rules differK Yes 0.5%
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.
2 saved comparisonsNext deadline Nov 1, 2026 UTC
KalshiElections
Will the Citrini scenario happen?
K 25.93M contractsWill the number of unemployment rate exceeds 10% (monthly BLS); S&P 500 declines more than 30% from its closing level on Issuance; Zillow Home Value Index declines more than 10% YoY in any of: NYC, LA, San Francisco, Chicago, Houston, Phoenix; labor share of gross domestic income (GDI) first-release value for any quarter falls below 50%; CPI-U (All items, not seasonally-adjusted) YoY falls below 0% in any monthly release during before July 2028 be above 2?Yes 20.5%
1 mktNext deadline Jul 1, 2028 UTC
KalshiSports
Pro Baseball Champion
K 22.70M contractsWill Milwaukee win the 2026 Pro Baseball Championship?Yes 64.7%
Will Tampa Bay win the 2026 Pro Baseball Championship?Yes 22.3%
Will Cleveland win the 2026 Pro Baseball Championship?Yes 13.3%
3 mktsNext deadline Oct 31, 2028 UTC
PolymarketKalshiSports
Ballon d'Or Top 10 Finish 2026
PM $53.23M · K 15.71M contractsWill Harry Kane finish in the top 10 of the 2026 Ballon d'Or?
Kalshi: Who will win the Ballon d'Or in 2026? (Harry Kane)
Related contracts
PM Yes 99.6%Rules differK Yes 64.5%
Will Lamine Yamal finish in the top 10 of the 2026 Ballon d'Or?
Kalshi: Who will win the Ballon d'Or in 2026? (Lamine Yamal)
Related contracts
PM Yes 99.6%Rules differK Yes 29.5%
Will Kylian Mbappé win the 2026 Ballon d'Or?
Kalshi: Kylian Mbappé: Top 10 in the 2026 men's Ballon d'Or?
Related contracts
PM Yes 2.9%Rules differK Yes 99.5%
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.
106 saved comparisonsNext deadline Oct 31, 2026 UTC
PolymarketKalshiTech
Which company has the best AI model end of October?
PM $5.43M · K 14.73M contractsWill Google have the best AI model at the end of October 2026?
Kalshi: Best AI on Dec 31, 2026? (Gemini)
Related contracts
PM Yes 73.8%Rules differK Yes 36.9%
Will Anthropic have the best AI model at the end of December 2026?
Kalshi: Best AI on Dec 31, 2026? (Claude)
Related contracts
PM Yes 47.5%Rules differK Yes 45.6%
Will Anthropic have the best AI model at the end of October 2026?
Kalshi: Best AI on Dec 31, 2026? (Claude)
Related contracts
PM Yes 25.5%Rules differK Yes 45.6%
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.
15 saved comparisonsNext deadline Oct 31, 2026 UTC
PolymarketKalshiSports
NFC Championship Winner
PM $7.3K · K 12.60M contractsWill Philadelphia Eagles advance to the NFC Championship Game in the 2027 NFL Playoffs?
Kalshi: Will Philadelphia win the Pro Football NFC Championship?
Related contracts
PM Yes 50%Rules differK Yes 1.5%
Will Detroit Lions advance to the NFC Championship Game in the 2027 NFL Playoffs?
Kalshi: Will Detroit win the Pro Football NFC Championship?
Related contracts
PM Yes 49.5%Rules differK Yes 7.5%
Will Minnesota Vikings advance to the NFC Championship Game in the 2027 NFL Playoffs?
Kalshi: Will Minnesota win the Pro Football NFC Championship?
Related contracts
PM Yes 49%Rules differK Yes 8.5%
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.
16 saved comparisonsNext deadline Jan 26, 2027 UTC
KalshiSports
AFC Championship Winner
K 12.34M contractsWill Buffalo win the Pro Football AFC Championship?Yes 19.5%
Will Kansas City win the Pro Football AFC Championship?Yes 17.5%
Will Baltimore win the Pro Football AFC Championship?Yes 14.5%
+13 moreNext deadline Feb 22, 2027 UTC
KalshiSports
Men's 2027 College Basketball Champion
K 11.51M contractsWill Duke win the College Basketball National Championship?Yes 14.5%
Will Florida win the College Basketball National Championship?Yes 13.5%
Will UConn win the College Basketball National Championship?Yes 6.3%
+70 moreNext deadline Apr 27, 2027 UTC
KalshiSports
HOU Texans vs JAC Jaguars
K 11.07M contractsHouston winsYes 50.5%
Jacksonville winsYes 49.5%
2 mktsNext deadline Oct 20, 2026 UTC
PolymarketKalshiSports
F1 Drivers Champion
PM $204.43M · K 9.57M contractsWill Kimi Antonelli be the 2026 F1 Drivers' Champion?
Kalshi: Will Andrea Kimi Antonelli win the F1 Drivers Championship?
Related contracts
PM Yes 97.5%Rules differK Yes 95.5%
Will Max Verstappen be the 2026 F1 Drivers' Champion?
Kalshi: Will Max Verstappen win the F1 Drivers Championship?
Related contracts
PM Yes 1.6%Rules differK Yes 2.5%
Will Lando Norris be the 2026 F1 Drivers' Champion?
Kalshi: Will Lando Norris win the F1 Drivers Championship?
Related contracts
PM Yes <0.1%Rules differK Yes 0.5%
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.
6 saved comparisonsNext deadline Dec 6, 2026 UTC
KalshiSports
Pro Football Championship Game Matchup
K 9.41M contracts2026-27 Championship Game Matchup: Kansas City vs San FranciscoYes 7.5%
2026-27 Championship Game Matchup: Buffalo vs San FranciscoYes 6%
2026-27 Championship Game Matchup: Buffalo vs Los Angeles RYes 4.5%
+253 moreNext deadline Feb 21, 2027 UTC
KalshiSports
Oscar Winner: Best Picture
K 9.23M contractsWill The Odyssey win Best Picture at the Oscars?Yes 47.5%
Will You Can See Everything win Best Picture at the Oscars?Yes 20.5%
Will The Black Ball win Best Picture at the Oscars?Yes 19.5%
+38 moreNext deadline Dec 31, 2027 UTC
KalshiSports
Steph Curry's Next Team
K 6.76M contractsWhat will be Steph Curry's next team? (Stays with Golden State or Retires)Yes 99.5%
What will be Steph Curry's next team? (Washington)Yes 0.5%
What will be Steph Curry's next team? (Utah)Yes 0.5%
+27 moreNext deadline Oct 28, 2026 UTC
KalshiSports
NASCAR Cup Series Champion
K 5.40M contractsWill Kyle Larson be the NASCAR Cup Series Champion?Yes 42.5%
Will Denny Hamlin be the NASCAR Cup Series Champion?Yes 30.5%
Will Christopher Bell be the NASCAR Cup Series Champion?Yes 11%
+32 moreNext deadline Nov 29, 2026 UTC
KalshiSports
AL MVP Winner
K 5.34M contractsWill Yordan Álvarez win AL MVP?Yes 96.5%
Will Cam Schlittler win AL MVP?Yes 1.5%
Will Junior Caminero win AL MVP?Yes 1.5%
+46 moreNext deadline Dec 8, 2026 UTC
KalshiSports
Houston vs Jacksonville: Spread
K 5.31M contractsJacksonville wins by over 1.5 points?Yes 47.5%
Houston wins by over 1.5 points?Yes 47.5%
Jacksonville wins by over 2.5 points?Yes 44.5%
+22 moreNext deadline Oct 20, 2026 UTC
KalshiSports
English Premier League Champion
K 5.29M contractsWill Arsenal win the English Premier League?Yes 59.5%
Will Manchester City win the English Premier League?Yes 21.5%
Will Chelsea win the English Premier League?Yes 6.5%
+17 moreNext deadline Jun 13, 2027 UTC
KalshiSports
Offensive Rookie of the Year Winner?
K 5.21M contractsWill Denzel Boston win the Offensive Rookie of the Year?Yes 31.5%
Will Jeremiyah Love win the Offensive Rookie of the Year?Yes 16.5%
Will Carnell Tate win the Offensive Rookie of the Year?Yes 16%
+37 moreNext deadline Feb 28, 2028 UTC
KalshiSports
Coach of the Year Winner?
K 5.08M contractsWill Kyle Shanahan win the Coach of the Year?Yes 24.5%
Will John Harbaugh win the Coach of the Year?Yes 14.5%
Will Todd Monken win the Coach of the Year?Yes 9.5%
+30 moreNext deadline Feb 28, 2028 UTC
KalshiSports
NFC East Division Winner
K 4.77M contractsWill Dallas win the Pro Football NFC East Division?Yes 44%
Will New York G win the Pro Football NFC East Division?Yes 25.5%
Will Philadelphia win the Pro Football NFC East Division?Yes 21.5%
+1 moreNext deadline Jan 25, 2027 UTC
KalshiSports
NL MVP Winner
K 4.53M contractsWill Pete Crow-Armstrong win NL MVP?Yes 98.5%
Will Shohei Ohtani win NL MVP?Yes 1%
Will Jordan Walker win NL MVPYes 0.5%
+50 moreNext deadline Dec 8, 2026 UTC
KalshiSports
NL Rookie of the Year Winner
K 4.46M contractsWill Sal Stewart win NL ROTY?Yes 80.5%
Will Carson Benge win NL ROTY?Yes 17.5%
Will Nolan McLean win NL ROTY?Yes 1.5%
+27 moreNext deadline Dec 8, 2026 UTC
KalshiSports
Offensive Player of the Year Winner?
K 4.39M contractsWill Jahmyr Gibbs win the Offensive Player of the Year?Yes 25.5%
Will Bijan Robinson win the Offensive Player of the Year?Yes 17.5%
Will Kenneth Walker win the Offensive Player of the Year?Yes 16.5%
+66 moreNext deadline Feb 8, 2028 UTC
KalshiSports
Champions League Winner
K 4.36M contractsWill Barcelona win the Champions League?Yes 27.5%
Will PSG win the Champions League?Yes 14.5%
Will Bayern Munich win the Champions League?Yes 13.5%
+33 moreNext deadline Jun 19, 2027 UTC
KalshiSports
2026-27 Stanley Cup® Finals Winner
K 4.04M contractsWill Florida Panthers win the 2026-27 Stanley Cup® Finals?Yes 10.5%
Will Colorado Avalanche win the 2026-27 Stanley Cup® Finals?Yes 10.5%
Will Edmonton Oilers win the 2026-27 Stanley Cup® Finals?Yes 9.5%
+29 moreNext deadline Jun 30, 2029 UTC
KalshiSports
American League Champion
K 3.86M contractsWill Tampa Bay win the 2026 Pro Baseball American League Championship?Yes 57.5%
Will Cleveland win the 2026 Pro Baseball American League Championship?Yes 42.5%
2 mktsNext deadline Oct 31, 2028 UTC
KalshiSports
Defensive Player of the Year Winner?
K 3.70M contractsWill Will Anderson Jr. win the Defensive Player of the Year?Yes 44%
Will Fred Warner win the Defensive Player of the Year?Yes 10.5%
Will Dallas Turner win the Defensive Player of the Year?Yes 6.5%
+65 moreNext deadline Feb 8, 2028 UTC
PolymarketKalshiFinance
Will GameStop acquire eBay in 2026?
PM $3.14M · K 3.55M contractsWill GameStop acquire eBay?
Kalshi: Will GameStop announce acquisition of eBay before Jan 1, 2027?
Related contracts
PM Yes 6.5%Rules differK Yes 5.5%
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.
1 saved comparisonNext deadline Jan 1, 2027 UTC
KalshiSports
College Football Big 12 Championship Winner
K 3.54M contractsWill Texas Tech win the College Football Big 12 Championship?Yes 30.5%
Will BYU win the College Football Big 12 Championship?Yes 23.5%
Will Utah win the College Football Big 12 Championship?Yes 17.5%
+13 moreNext deadline Jan 2, 2027 UTC
KalshiSports
Dancing with the Stars Season 35 · Winner
K 3.40M contractsWill Ezra Frech win Dancing with the Stars Season 35?Yes 54.5%
Will Maura Higgins win Dancing with the Stars Season 35?Yes 9.5%
Will Harry Shum Jr. win Dancing with the Stars Season 35?Yes 9.5%
+7 moreNext deadline Jan 7, 2027 UTC
KalshiSports
NL Cy Young Winner
K 3.37M contractsWill Jacob Misiorowski win NL Cy Young?Yes 98%
Will Cristopher Sanchez win NL Cy Young?Yes 1%
Will Kyle Harrison win NL Cy Young?Yes 0.5%
+43 moreNext deadline Dec 8, 2026 UTC
KalshiSports
LeBron James to Announce his Retirement Before the 2026-27 Season
K 3.26M contractsWill LeBron James announce his retirement in 2026?Yes 0.5%
1 mktNext deadline Oct 31, 2026 UTC
KalshiSports
Maxx Crosby's Next Team
K 3.13M contractsWhat will be Maxx Crosby's next team? (Stays with Las Vegas or Retires)Yes 82.5%
What will be Maxx Crosby's next team? (Philadelphia)Yes 2.5%
What will be Maxx Crosby's next team? (Dallas)Yes 2.5%
+29 moreNext deadline Dec 8, 2026 UTC
KalshiSports
CAR Panthers vs PHI Eagles
K 3.07M contractsCarolina winsYes 60.5%
Philadelphia winsYes 39.5%
2 mktsNext deadline Oct 20, 2026 UTC
KalshiSports
Aaron Rodgers's Next Team
K 3.03M contractsWhat will be Aaron Rodgers's next team? (Pittsburgh)Yes 92.5%
What will be Aaron Rodgers's next team? (Retires / No Team)Yes 8%
What will be Aaron Rodgers's next team? (Washington)Yes 0.5%
+30 moreNext deadline Dec 8, 2026 UTC
KalshiSports
Pro Football Playoff Qualifiers
K 2.97M contractsWill San Francisco be one of the 2026-27 Pro Football playoff qualifiers?Yes 93.5%
Will Buffalo be one of the 2026-27 Pro Football playoff qualifiers?Yes 92%
Will Kansas City be one of the 2026-27 Pro Football playoff qualifiers?Yes 90.5%
+29 moreNext deadline Jan 25, 2027 UTC
KalshiSports
AL Cy Young Winner
K 2.93M contractsWill Cam Schlittler win AL Cy Young?Yes 99%
Will Parker Messick win AL Cy YoungYes 0.5%
Will Yusei Kikuchi win AL Cy Young?Yes 0.5%
+39 moreNext deadline Dec 8, 2026 UTC
KalshiSports
NFC North Division Winner
K 2.89M contractsWill Minnesota win the Pro Football NFC North Division?Yes 45.5%
Will Detroit win the Pro Football NFC North Division?Yes 27.5%
Will Chicago win the Pro Football NFC North Division?Yes 18.5%
+1 moreNext deadline Jan 25, 2027 UTC
KalshiSports
College Football Playoff Qualifiers
K 2.86M contractsWill Miami (FL) qualify for the College Football Playoffs?Yes 91.5%
Will Georgia qualify for the College Football Playoffs?Yes 87%
Will Indiana qualify for the College Football Playoffs?Yes 83.5%
+54 moreNext deadline Dec 29, 2026 UTC
KalshiSports
Pro Basketball Eastern Conference Champion
K 2.81M contractsWill Philadelphia win the Pro Basketball Eastern Conference Finals in the 2026-27 season?Yes 21.5%
Will New York win the Pro Basketball Eastern Conference Finals in the 2026-27 season?Yes 20.5%
Will Boston win the Pro Basketball Eastern Conference Finals in the 2026-27 season?Yes 14.5%
+12 moreNext deadline Jun 29, 2029 UTC
KalshiEconomics
Houston vs Jacksonville: Touchdowns
K 2.78M contractsBhayshul Tuten: 2+ touchdownsYes 99.5%
Woody Marks: 1+ touchdownsYes 69.5%
Bhayshul Tuten: 4+ touchdownsYes 46%
+47 moreNext deadline Oct 20, 2026 UTC
KalshiSports
Women's Pro Basketball Champion
K 2.65M contractsWill Golden State win the 2026 Women's Pro Basketball Championship?Yes 65%
Will Atlanta win the 2026 Women's Pro Basketball Championship?Yes 33.5%
2 mktsNext deadline Nov 30, 2028 UTC
KalshiSports
Pro Basketball MVP Winner
K 2.56M contractsWill Victor Wembanyama win MVP?Yes 32.5%
Will Shai Gilgeous-Alexander win MVP?Yes 14.5%
Will Nikola Jokić win MVP?Yes 14.5%
+50 moreNext deadline Jun 30, 2028 UTC