Market comparison

Pro Football: 2026-27 Last Unbeaten Team

2 venues · 64 outcome rows · 0 comparable lines · 0 verified parity · active

Kalshi

Open venue ↗

71 outcomes · $2.4M reported volume

Observed 58s ago

Observed 2m ago

Recorded venue end date: Jan 18, 2027

Polymarket

Open venue ↗

33 outcomes · $13K reported volume

Observed 58s ago

Recorded venue end date: Jan 10, 2027

Check settlement rules before comparing contracts. Matched outcomes may settle differently. These venues also report end dates more than 48 hours apart; event identity does not mean the contracts close or settle together. These are stored prices; record update times do not certify live quotes. Differences exclude fees and available size.

No shared outcome identities or comparable outcome lines are available for this event. Each venue’s outcomes are listed separately.

Available outcome prices by venue for Pro Football: 2026-27 Last Unbeaten Team
Outcome	Kalshi	Polymarket	Difference
Arizona Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Arizona · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Arizona Open Kalshi ↗	—	—
Arizona Cardinals Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 24.0% Arizona Cardinals · closed Open Polymarket ↗	—
Atlanta Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Atlanta · closed Open Kalshi ↗ 2.0% Bid 0.0% · Ask 2.0% Atlanta Open Kalshi ↗	—	—
Atlanta Falcons Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Atlanta Falcons · closed Open Polymarket ↗	—
Baltimore Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Baltimore · closed Open Kalshi ↗ 2.0% Bid 0.0% · Ask 3.0% Baltimore Open Kalshi ↗	—	—
Baltimore Ravens Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 34.0% Baltimore Ravens · closed Open Polymarket ↗	—
Buffalo Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Buffalo · closed Open Kalshi ↗ 38.0% Bid 37.0% · Ask 39.0% Buffalo Open Kalshi ↗	—	—
Buffalo Bills Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid — · Ask 0.1% Buffalo Bills · closed Open Polymarket ↗	—
Carolina Not aligned No persisted outcome identity connects these venue contracts.	2.0% Bid 0.0% · Ask 100.0% Carolina · closed Open Kalshi ↗ 1.0% Bid 1.0% · Ask 5.0% Carolina Open Kalshi ↗	—	—
Carolina Panthers Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Carolina Panthers · closed Open Polymarket ↗	—
Chicago Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Chicago · closed Open Kalshi ↗ 21.0% Bid 4.0% · Ask 21.0% Chicago Open Kalshi ↗	—	—
Chicago Bears Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Chicago Bears · closed Open Polymarket ↗	—
Cincinnati Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Cincinnati · closed Open Kalshi ↗ 2.0% Bid 2.0% · Ask 3.0% Cincinnati Open Kalshi ↗	—	—
Cincinnati Bengals Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid — · Ask 0.1% Cincinnati Bengals · closed Open Polymarket ↗	—
Cleveland Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Cleveland · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Cleveland Open Kalshi ↗	—	—
Cleveland Browns Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 38.0% Cleveland Browns · closed Open Polymarket ↗	—
Dallas Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Dallas · closed Open Kalshi ↗ 10.0% Bid 10.0% · Ask 11.0% Dallas Open Kalshi ↗	—	—
Dallas Cowboys Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Dallas Cowboys · closed Open Polymarket ↗	—
Denver Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Denver · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Denver Open Kalshi ↗	—	—
Denver Broncos Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 70.0% Denver Broncos · closed Open Polymarket ↗	—
Detroit Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Detroit · closed Open Kalshi ↗ 29.0% Bid 17.0% · Ask 29.0% Detroit Open Kalshi ↗	—	—
Detroit Lions Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Detroit Lions · closed Open Polymarket ↗	—
Green Bay Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Green Bay · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 2.0% Green Bay Open Kalshi ↗	—	—
Green Bay Packers Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Green Bay Packers · closed Open Polymarket ↗	—
Houston Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Houston · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 2.0% Houston Open Kalshi ↗ 1.0% Bid 0.0% · Ask 100.0% Houston · closed Open Kalshi ↗	—	—
Houston Texans Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 38.0% Houston Texans · closed Open Polymarket ↗	—
Indianapolis Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Indianapolis · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Indianapolis Open Kalshi ↗ 1.0% Bid 0.0% · Ask 100.0% Indianapolis · closed Open Kalshi ↗	—	—
Indianapolis Colts Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 38.0% Indianapolis Colts · closed Open Polymarket ↗	—
Jacksonville Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Jacksonville · closed Open Kalshi ↗ 2.0% Bid 0.0% · Ask 5.0% Jacksonville Open Kalshi ↗	—	—
Jacksonville Jaguars Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 38.0% Jacksonville Jaguars · closed Open Polymarket ↗	—
Kansas City Not aligned No persisted outcome identity connects these venue contracts.	22.0% Bid 21.0% · Ask 22.0% Kansas City Open Kalshi ↗ 1.0% Bid 1.0% · Ask 7.0% Kansas City Open Kalshi ↗	—	—
Kansas City Chiefs Not aligned No persisted outcome identity connects these venue contracts.	—	20.0% Bid 19.0% · Ask 21.0% Kansas City Chiefs Open Polymarket ↗	—
Las Vegas Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Las Vegas · closed Open Kalshi ↗ 2.0% Bid 0.0% · Ask 12.0% Las Vegas Open Kalshi ↗	—	—
Las Vegas Raiders Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid — · Ask 0.1% Las Vegas Raiders · closed Open Polymarket ↗	—
Los Angeles C Not aligned No persisted outcome identity connects these venue contracts.	3.0% Bid 0.0% · Ask 100.0% Los Angeles C · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 2.0% Los Angeles C Open Kalshi ↗ 58.0% Bid 58.0% · Ask 59.0% Los Angeles C Open Kalshi ↗	—	—
Los Angeles Chargers Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Los Angeles Chargers · closed Open Polymarket ↗	—
Los Angeles R Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Los Angeles R · closed Open Kalshi ↗ 2.0% Bid 0.0% · Ask 2.0% Los Angeles R Open Kalshi ↗	—	—
Los Angeles Rams Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Los Angeles Rams · closed Open Polymarket ↗	—
Miami Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Miami · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Miami Open Kalshi ↗ 40.0% Bid 40.0% · Ask 42.0% Miami Open Kalshi ↗	—	—
Miami Dolphins Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 38.0% Miami Dolphins · closed Open Polymarket ↗	—
Minnesota Not aligned No persisted outcome identity connects these venue contracts.	27.0% Bid 27.0% · Ask 28.0% Minnesota Open Kalshi ↗ 3.0% Bid 0.0% · Ask 3.0% Minnesota Open Kalshi ↗	—	—
Minnesota Vikings Not aligned No persisted outcome identity connects these venue contracts.	—	28.0% Bid 27.0% · Ask 29.0% Minnesota Vikings Open Polymarket ↗	—
New England Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% New England · closed Open Kalshi ↗ 2.0% Bid 2.0% · Ask 3.0% New England Open Kalshi ↗	—	—
New England Patriots Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 38.0% New England Patriots · closed Open Polymarket ↗	—
New Orleans Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% New Orleans · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% New Orleans Open Kalshi ↗	—	—
New Orleans Saints Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 24.0% New Orleans Saints · closed Open Polymarket ↗	—
New York G Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% New York G · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% New York G Open Kalshi ↗	—	—
New York Giants Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% New York Giants · closed Open Polymarket ↗	—
New York J Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% New York J · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% New York J Open Kalshi ↗	—	—
New York Jets Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 70.0% New York Jets · closed Open Polymarket ↗	—
Philadelphia Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Philadelphia · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Philadelphia Open Kalshi ↗	—	—
Philadelphia Eagles Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid — · Ask 0.1% Philadelphia Eagles · closed Open Polymarket ↗	—
Pittsburgh Not aligned No persisted outcome identity connects these venue contracts.	2.0% Bid 0.0% · Ask 100.0% Pittsburgh · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Pittsburgh Open Kalshi ↗	—	—
Pittsburgh Steelers Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 75.0% Pittsburgh Steelers · closed Open Polymarket ↗	—
San Francisco Not aligned No persisted outcome identity connects these venue contracts.	51.0% Bid 51.0% · Ask 52.0% San Francisco Open Kalshi ↗ 26.0% Bid 5.0% · Ask 26.0% San Francisco Open Kalshi ↗	—	—
San Francisco 49ers Not aligned No persisted outcome identity connects these venue contracts.	—	55.5% Bid 55.0% · Ask 56.0% San Francisco 49ers Open Polymarket ↗	—
Seattle Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Seattle · closed Open Kalshi ↗ 2.0% Bid 0.0% · Ask 2.0% Seattle Open Kalshi ↗	—	—
Seattle Seahawks Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid — · Ask 0.1% Seattle Seahawks · closed Open Polymarket ↗	—
Tampa Bay Not aligned No persisted outcome identity connects these venue contracts.	2.0% Bid 0.0% · Ask 100.0% Tampa Bay · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Tampa Bay Open Kalshi ↗ 1.0% Bid 0.0% · Ask 100.0% Tampa Bay · closed Open Kalshi ↗	—	—
Tampa Bay Buccaneers Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Tampa Bay Buccaneers · closed Open Polymarket ↗	—
Tennessee Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 100.0% Tennessee · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Tennessee Open Kalshi ↗ 1.0% Bid 0.0% · Ask 100.0% Tennessee · closed Open Kalshi ↗	—	—
Tennessee Titans Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 70.0% Tennessee Titans · closed Open Polymarket ↗	—
Washington Not aligned No persisted outcome identity connects these venue contracts.	5.0% Bid 0.0% · Ask 100.0% Washington · closed Open Kalshi ↗ 1.0% Bid 0.0% · Ask 1.0% Washington Open Kalshi ↗ 1.0% Bid 0.0% · Ask 100.0% Washington · closed Open Kalshi ↗	—	—
Washington Commanders Not aligned No persisted outcome identity connects these venue contracts.	—	0.0% Bid 1.0% · Ask 26.0% Washington Commanders · closed Open Polymarket ↗	—

Arizona

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

1.0%

Bid 0.0% · Ask 100.0%

Arizona · closed

Pro Football: 2026-27 Last Unbeaten Team

Kalshi

Polymarket

Arizona

Kalshi

Polymarket

Arizona Cardinals

Kalshi

Polymarket

Atlanta

Kalshi

Polymarket

Atlanta Falcons

Kalshi

Polymarket

Baltimore

Kalshi

Polymarket

Baltimore Ravens

Kalshi

Polymarket

Buffalo

Kalshi

Polymarket

Buffalo Bills

Kalshi

Polymarket

Carolina

Kalshi

Polymarket

Carolina Panthers

Kalshi

Polymarket

Chicago

Kalshi

Polymarket

Chicago Bears

Kalshi

Polymarket

Cincinnati

Kalshi

Polymarket

Cincinnati Bengals

Kalshi

Polymarket

Cleveland

Kalshi

Polymarket

Cleveland Browns

Kalshi

Polymarket

Dallas

Kalshi

Polymarket

Dallas Cowboys

Kalshi

Polymarket

Denver

Kalshi

Polymarket

Denver Broncos

Kalshi

Polymarket

Detroit

Kalshi

Polymarket

Detroit Lions

Kalshi

Polymarket

Green Bay

Kalshi

Polymarket

Green Bay Packers

Kalshi

Polymarket

Houston

Kalshi

Polymarket

Houston Texans

Kalshi