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 72 middles for your filter settings.

Of these, 27 middles offer a positive expected value.

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

Found 45 middles with Tennis and Kalshi |
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.03%12.64 / 7.31%
-6.83% / 86.3%

Kalshi
Tennis
06/09
19:00
Alcaraz – Paul
Tennis
21-2
$1,270.80
MaxLine (BY)
Tennis
06/09
20:05
Томми Пол – Карлос Алькарас
US Open. Мужчины.
AH2(+1.5)
+ 7 middles for this event
-0.12%0.92 / 52.0%
-34.30% / 31.4%

Kalshi
Tennis
06/09
20:00
Tiafoe – Medvedev
Tennis
Over 33.5
$3,461.88
Betano (NG)
Tennis
06/09
20:00
Daniil Medvedev – Frances Tiafoe
US Open - US Open
Under 49.5
+ 4 middles for this event
-0.16%26.57 / 3.46%
-3.50% / 93.0%

Kalshi
Tennis
07/09
16:00
Van de Zandschulp – Gea
Tennis
Over 38.5
$378.00
Betano
Tennis
07/09
16:00
Arthur Gea – Botic Van De Zandschulp
US Open - US Open
Under 39.5
+ 5 middles for this event
-0.21%5.88 / 14.3%
-12.69% / 74.6%

Kalshi
Tennis
06/09
19:30
Etcheverry – Michelsen
Tennis
Over 43.5
$275.30
Betano (NG)
Tennis
06/09
19:30
Alex Michelsen – Tomas Martin Etcheverry
US Open - US Open
Under 48.5
+ 16 middles for this event
-0.24%1.76 / 35.9%
-26.60% / 46.8%

Kalshi
Tennis
07/09
00:00
Tsitsipas – Shelton
Tennis
21-2 1st set
$3,641.58
Betano (CZ)
Tennis
07/09
00:00
Ben Shelton – Stefanos Tsitsipas
US Open - US Open
AH2(+2.5) 1st set
+ 6 middles for this event
-0.99%4.61 / 16.7%
-15.14% / 69.7%

NitroBetting (EU)
Tennis
07/09
16:00
Iga Swiatek – Qinwen Zheng
WTA - US Open, New York, USA, Singles
Over 17.5
Kalshi
Tennis
07/09
16:00
Zheng – Swiatek
Tennis
Over 19.5 - No
$304.81
-1.19%1.26 / 42.6%
-30.69% / 38.6%

Kalshi
Tennis
06/09
16:30
Townsend – Sabalenka
Tennis
Over 15.5
$3.72
Kalshi
Tennis
06/09
16:30
Townsend – Sabalenka
Tennis
Over 20.5 - No
$73.02