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 12 middles for your filter settings.

Of these, 8 middles offer a positive expected value.

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

Found 4 middles with Baseball and 31Bet |
| 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
-0.30%3.83 / 20.3%
-17.15% / 65.7%

Kalshi
Baseball
15/08
00:10
Cleveland – San Diego
MLB
Runs: Yes 1st inning
(7.0%)
$194.04
31Bet
Baseball
15/08
00:10
Cleveland Indians – San Diego Padres
USA - MLB
Under 1.5 1st inning
-0.55%1.05 / 48.0%
-32.82% / 34.4%

Kalshi
Baseball
14/08
11:00
Samsung Lions – Hanwha Eagles
Korea KBO
Runs: Yes 1st inning
(7.0%)
$7.41
31Bet
Baseball
14/08
11:00
Samsung Lions – Hanwha Eagles
South Korea - KBO League
Under 3.5 1st inning
-0.84%6.09 / 13.2%
-12.36% / 75.3%

31Bet
Baseball
14/08
23:40
Detroit Tigers – Chicago White Sox
USA - MLB
Over 3.5 OT 2nd team
Kalshi
Baseball
14/08
23:40
Detroit – Chicago WS
MLB
Over 4.5 OT 2nd team - No
(7.0%)
$8.75
-1.29%4.05 / 18.3%
-16.52% / 67.0%

31Bet
Baseball
15/08
03:10
Los Angeles Dodgers – Milwaukee Brewers
USA - MLB
AH1(+0.5) 1st half
Kalshi
Baseball
15/08
03:10
Los Angeles D – Milwaukee
MLB
1 1st half - No
(7.0%)
$4.50