Win more if the outcome lands within a range

A bookmaker's middle allows you to bet on overlapping lines from different bookmakers and win both bets if the result falls within a specific range. Read more


We've just found 302 middles for your filter settings.

Of these, 283 middles offer a positive expected value.

To see middles with a positive expected value and lossless surebets-middles, please choose a plan.

Found 19 middles with American football and 31Bet | Add to filter | Back to my middles
(Auto updates — Shift+P to start them) (Auto updates — Shift+P to pause them)

Examples with a low expected value↓
▼ | ProfitBookmaker ▲▼ EventMarketOdds
-0.10%6.5 / 13.2%
-11.77% / 76.5%

31Bet
American football
04/10
17:00
Chicago Bears – New York Jets
USA - NFL
Over 14.5 2nd half
Kalshi
American football
04/10
17:00
Chicago – New York J
NFL
Over 17.5 2nd half - No
$325.60
-0.28%1.51 / 39.4%
-28.45% / 43.1%

Kalshi
American football
03/10
16:45
Georgia – Vanderbilt
NCAAFB
1 1st period
$36.50
31Bet
American football
03/10
16:45
Georgia Bulldogs – Vanderbilt Commodores
USA - College
AH2(+9.5) 1st period
+ 1 middle for this event
-0.30%2.79 / 26.0%
-20.87% / 58.3%

31Bet
American football
03/10
23:00
Rice Owls – UT San Antonio Roadrunners
USA - College
AH1(+7.5) 1st half
Kalshi
American football
03/10
23:00
Rice – UTSA
NCAAFB
2 1st half
$3.40
+ 1 middle for this event
-0.66%7.73 / 10.7%
-10.28% / 79.5%

31Bet
American football
03/10
23:30
Usc Trojans – Washington Huskies
USA - College
Over 9.5 2nd period
Kalshi
American football
03/10
23:30
USC – Washington
NCAAFB
Over 12.5 2nd period - No
$277.76
-0.80%3.02 / 23.9%
-19.92% / 60.2%

Kalshi
American football
04/10
20:05
Minnesota – Miami
NFL
2 3rd period - No
$592.00
31Bet
American football
04/10
20:05
Minnesota Vikings – Miami Dolphins
USA - NFL
AH2(+2.5) 3rd period
-1.31%3.04 / 23.1%
-19.83% / 60.4%

Kalshi
American football
03/10
19:30
NC St. – Louisville
NCAAFB
Over 12.5 1st period
$240.24
31Bet
American football
03/10
19:30
North Carolina State Wolfpack – Louisville Cardinals
USA - College
Under 16.5 1st period
-3.22%83.47
-1.17% / 97.7%

Kalshi
American football
03/10
16:00
Minnesota – Michigan
NCAAFB
Over 10.5 1st period
$553.00
31Bet
American football
03/10
16:00
Minnesota Golden Gophers – Michigan Wolverines
USA - College
Under 12.5 1st period
+ 1 middle for this event
-4.22%89.75
-1.09% / 97.8%

31Bet
American football
02/10
23:00
Virginia Tech Hokies – Pittsburgh Panthers
USA - College
Over 17.5 2nd period
Kalshi
American football
02/10
23:00
Virginia Tech – Pittsburgh
NCAAFB
Over 19.5 2nd period - No
$214.80
-4.95%268.3
-0.37% / 99.3%

31Bet
American football
03/10
16:00
Kansas Jayhawks – Middle Tennessee Blue Raiders
USA - College
Over 4.5 1st period
Kalshi
American football
03/10
16:00
Kansas – Middle Tennessee
NCAAFB
Over 5.5 1st period - No
$35.00
-5.39%121.46
-0.81% / 98.4%

Kalshi
American football
04/10
01:30
Washington St. – Fresno St.
NCAAFB
Over 10.5 1st period
$115.07
31Bet
American football
04/10
01:30
Washington State Cougars – Fresno State Bulldogs
USA - College
Under 12.5 1st period
+ 1 middle for this event
-21.52%4998.5
-0.02% / 100%

Kalshi
American football
03/10
16:30
Wisconsin – Michigan St.
NCAAFB
1 with margin ≥7.5 1st period
$417.18
31Bet
American football
03/10
16:30
Wisconsin Badgers – Michigan State Spartans
USA - College
AH2(+8.5) 1st period
-25.83%283.69
-0.35% / 99.3%

31Bet
American football
03/10
19:30
Iowa Hawkeyes – Ohio State Buckeyes
USA - College
AH1(+9.5) 1st period
Kalshi
American football
03/10
19:30
Iowa – Ohio St.
NCAAFB
2 with margin ≥7.5 1st period
$231.00
+ 1 middle for this event
-33.46%241.93
-0.41% / 99.2%

31Bet
American football
03/10
16:00
North Carolina Tar Heels – Notre Dame Fighting Irish
USA - College
AH1(+9.5) 1st period
Kalshi
American football
03/10
16:00
North Carolina – Notre Dame
NCAAFB
2 with margin ≥7.5 1st period
$364.00
-66.39%72.07
-1.35% / 97.3%

31Bet
American football
03/10
16:00
Mississippi State Bulldogs – Alabama Crimson Tide
USA - College
1 1st period
Kalshi
American football
03/10
16:00
Mississippi St. – Alabama
NCAAFB
1 with margin ≥2.5 1st period - No
$1,472.00