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 393 middles for your filter settings.

Of these, 388 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 Baseball and Polymarket |
| Back to my middles
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.02%1.21 / 45.1%
-31.11% / 37.8%

Polymarket
Baseball
12/08
03:10
Kansas City Royals – Los Angeles Dodgers
MLB
AH2(+2.5) OT
$118.68
Smarkets
Baseball
12/08
03:10
Kansas City Royals – Los Angeles Dodgers
MLB
AH2(−2.5) OT - lay
(2.0%)
£773.00
2.42
+ 2 middles for this event
-0.16%2.48 / 28.5%
-22.33% / 55.4%

Kalshi
Baseball
12/08
00:40
Minnesota – Baltimore
MLB
2 1st half - No
(7.0%)
$1,726.34
Polymarket
Baseball
12/08
00:40
Baltimore Orioles – Minnesota Twins
MLB
AH1(+1.5) 1st half
$3.40
-1.02%3.59 / 20.6%
-17.90% / 64.2%

Polymarket
Baseball
12/08
00:15
New York Mets – Atlanta Braves
MLB
AH2(+2.5) OT
$390.00
Kalshi
Baseball
12/08
00:15
Atlanta – New York M
MLB (ADJ98280)
11-2 OT - No
(7.0%)
$14,268.15