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 651 middles for your filter settings.

Of these, 499 middles offer a positive expected value.

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

Found 152 middles with Baseball and Kalshi |
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.02%1.14 / 46.8%
-31.90% / 36.2%

Kalshi
Baseball
20/08
23:35
Baltimore – New York Y
MLB
Over 3.5 OT
$204.60
Germania (HR)
Baseball
20/08
23:35
Baltimore Orioles – NY Yankees
MLB
Under 4.5 OT 2nd team
+ 11 middles for this event
-0.04%1.2 / 45.3%
-31.22% / 37.6%

Kalshi
Baseball
20/08
19:10
Milwaukee – Seattle
MLB
Over 5.5 OT
$1,157.49
Betadonis
Baseball
20/08
19:10
Milwaukee Brewers – Seattle Mariners
United States - MLB
Under 10.5 OT
+ 93 middles for this event
-0.05%1.58 / 38.7%
-27.96% / 44.1%

Kalshi
Baseball
21/08
01:05
Texas – Washington
MLB
Over 2.5 OT
$487.35
Stake (PE)
Baseball
21/08
01:05
Texas Rangers – Washington Nationals
North America - MLB
Under 7 OT
+ 10 middles for this event
-0.13%1.41 / 41.4%
-29.37% / 41.3%

Kalshi
Baseball
20/08
19:10
Chicago WS – Atlanta
MLB
Over 3.5 OT
$6.37
Tab (AU)
Baseball
20/08
19:10
Chicago WSox – Atlanta
Major League Baseball
Under 8.5 OT
+ 25 middles for this event
-0.16%0.37 / 72.5%
-42.11% / 15.8%

Kalshi
Baseball
20/08
17:40
Cincinnati – St. Louis
MLB
Over 4.5 OT
$661.58
OGnew
Baseball
20/08
17:40
Cincinnati – St. Louis
Pro Baseball
Under 13.5 OT
+ 5 middles for this event
-0.55%1.01 / 49.0%
-33.27% / 33.5%

CasinoPortugal (PT)
Baseball
21/08
10:00
Chiba Lotte Marines – Hokkaido Nippon-Ham Fighters
Japan - NPB
Over 5.5 OT
Kalshi
Baseball
21/08
10:00
Chiba Lotte Marines – Hokkaido Nippon-Ham Fighters
Japan NPB
Over 11.5 OT - No
$22.50
-0.57%0.67 / 59.1%
-37.52% / 25.0%

OGnew
Baseball
21/08
01:10
Houston – Los Angeles A
Pro Baseball
Over 5.5 OT
Kalshi
Baseball
21/08
01:10
Houston – Los Angeles A
MLB
Over 7.5 OT 1st team - No
$92.66
-0.84%0.89 / 51.5%
-34.56% / 30.9%

Kalshi
Baseball
20/08
18:10
Tampa Bay – Toronto
MLB
21-2 OT - No
$23,163.44
Danskespil (DK)
Baseball
20/08
18:10
Tampa Bay Rays – Toronto Blue Jays
USA - MLB
AH2(+5.5) OT