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 509 middles for your filter settings.

Of these, 504 middles offer a positive expected value.

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

Found 5 middles with American football and 21Bets | Add to filter | Back to my middles
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Examples with a low expected value↓
▼ | ProfitBookmaker ▲▼ EventMarketOdds
-0.28%3.57 / 21.5%
-17.95% / 64.1%

21Bets
American football
04/10
17:00
HOU Texans – DAL Cowboys
USA - NFL A9ZJ2X7R
Over 40 OT
Kalshi
American football
04/10
17:00
Houston – Dallas
NFL
Over 47.5 OT - No
$36,818.23
+ 1 middle for this event
-0.72%2.1 / 31.4%
-24.42% / 51.2%

21Bets
American football
04/10
20:25
SF 49ers – DEN Broncos
USA - NFL
Over 13.5 2nd period
Kalshi
American football
04/10
20:25
San Francisco – Denver
NFL
Over 20.5 2nd period - No
$4.92
-1.01%9.91 / 8.06%
-8.40% / 83.2%

21Bets
American football
05/10
00:20
CAR Panthers – DET Lions
USA - NFL
Over 44.5 OT
BetDaq
American football
05/10
00:20
Carolina Panthers – Detroit Lions
NFL
Over 47.5 OT - lay
(5.0%)
1.65
+ 1 middle for this event