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 8 middles for your filter settings.

Of these, 5 middles offer a positive expected value.

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

Found 3 middles with Baseball and Betmen (RO) |
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.15%1.19 / 45.5%
-31.38% / 37.2%

Kalshi
Baseball
01/09
23:45
Boston – Seattle
MLB
2 1st half - No
$564.30
Betmen (RO)new
Baseball
01/09
23:45
Boston Red Sox – Seattle Mariners
United States - MLB 2026
AH2(+2.5) 1st half
+ 1 middle for this event
-0.60%5.99 / 13.6%
-12.51% / 75.0%

Kalshi
Baseball
02/09
00:40
Minnesota – Detroit
MLB
Over 1.5 OT 2nd team
$2,934.05
Betmen (RO)new
Baseball
02/09
00:40
Minnesota Twins – Detroit Tigers
United States - MLB 2026
Under 2.5 OT 2nd team