DeFi RateApp Offers

NFL OddsAFC Championship Odds: Who Will Win the AFC?

Kalshi traders make Buffalo the favorite at 19%, ahead of Baltimore at 17%. Over the past week on Kalshi, Kansas City and Jacksonville gained the most, 2 points each, and Buffalo lost the most, 2 points to 19%.

AFC Championship Winner
19%Buffalo

About 1 in 5 Down 2 pts this week

Prices to buy now. $100 on Kalshi at the ask pays $500 if correct, before fees.

Pro Football: 2027 AFC Champion
20%Kansas City Chiefs

About 1 in 5 Up 4 pts this week

Prices to buy now. $100 on Polymarket at the ask pays $500 if correct, before fees.

Kalshi

AFC Championship Winner

24h volume
$28Kon Kalshi

Most traded: Jacksonville ($9K)

Trading closes
Feb 22, 2027

10:00 AM ET

Prices to buy each outcome. Tap a price to open Kalshi.

AFC Championship Winner: Kalshi odds, observed between Oct 6, 10:01 AM and 10:57 AM ET
OutcomeChanceKalshiSources
Buffalo19%
$100 on Kalshi at the ask pays $500
Kalshi20¢
Baltimore17%
$100 on Kalshi at the ask pays $588
Kalshi17¢
Kansas City17%
$100 on Kalshi at the ask pays $588
Kalshi17¢
Jacksonville12%
$100 on Kalshi at the ask pays $833
Kalshi12¢
Denver7.5%
$100 on Kalshi at the ask pays $1,250
Kalshi8¢
Cincinnati6.5%
$100 on Kalshi at the ask pays $1,428
Kalshi7¢
New England6.5%
$100 on Kalshi at the ask pays $1,428
Kalshi7¢
Houston3.5%
$100 on Kalshi at the ask pays $2,500
Kalshi4¢
Cleveland2.5%
$100 on Kalshi at the ask pays $3,333
Kalshi3¢
Las Vegas2%
$100 on Kalshi at the ask pays $3,333
Kalshi3¢

Open Chance is the midpoint of Kalshi's bid and ask, or its last trade. Source: Kalshi via DeFi Rate, observed between Oct 6, 10:01 AM and 10:57 AM ET.

Price history · Kalshi daily closeAug 5 – Oct 5

Over the past week on Kalshi, Kansas City and Jacksonville gained the most, 2 points each, and Buffalo lost the most, 2 points to 19%.

051015202530SepOct19%17%17%12%8%
BuffaloBaltimoreKansas CityJacksonvilleDenver

Source: Kalshi daily close via DeFi Rate, Aug 5 to Oct 5 (UTC days). A day without a close is left out.

Polymarket

Pro Football: 2027 AFC Champion

Polymarket traders make Kansas City Chiefs the favorite at 20%, ahead of Buffalo Bills at 17%.

24h volume
$895on Polymarket

Most traded: Kansas City Chiefs ($246)

Trading closes
Jan 25, 2027

Prices to buy each outcome, or the last trade where no one is selling. Some quotes are stale: they weren't observed recently and may have moved. Tap a price to open Polymarket.

Pro Football: 2027 AFC Champion: Polymarket odds, observed between Oct 6, 6:38 AM and 10:49 AM ET
OutcomeChancePolymarketSources
Kansas City Chiefs20%Polymarket20¢
Buffalo Bills17%Polymarket18¢
Baltimore Ravens15%Polymarket15¢
Jacksonville Jaguars11%Polymarket12¢
Denver Broncos8%Polymarket6¢
New England Patriots7%Polymarket6¢
Cincinnati Bengals6.5%Polymarket7.3¢
Houston Texans2.8%Polymarket2.2¢
Cleveland Browns2.1%Polymarket2.8¢
Las Vegas Raiders2.1%Polymarket2.5¢

Open Chance is Polymarket's displayed price, or the midpoint of its bid and ask. Source: Polymarket via DeFi Rate, observed between Oct 6, 6:38 AM and 10:49 AM ET.

Price history · Polymarket daily closeAug 5 – Oct 5

Over the past week on Polymarket, Kansas City Chiefs gained 4 points, to 20%.

051015202530SepOct20%21%17%11%8%
Kansas City ChiefsBuffalo BillsBaltimore RavensJacksonville JaguarsDenver Broncos

Source: Polymarket daily close via DeFi Rate, Aug 5 to Oct 5 (UTC days). A day without a close is left out.

Market moves

Biggest moves, last 7 days

Kansas City ChiefsPro Football: 2027 AFC Champion · Polymarket daily close
16% → 20%
+4 pts
BuffaloAFC Championship Winner · Kalshi daily close
22% → 19%
−2 pts
Kansas CityAFC Championship Winner · Kalshi daily close
15% → 17%
+2 pts

Change in percentage points over 7 days, from daily closing prices to the latest observation (Oct 6, 10:57 AM ET).