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 61 middles for your filter settings.

Of these, 17 middles offer a positive expected value.

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

Found 44 middles with Tennis and Kalshi | Add to filter | Back to my middles
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.02%1.45 / 40.9%
-29.02% / 41.9%

Kalshi
Tennis
16/09
15:00
Alves – Lamens
Tennis
21-2 1st set
$57.75
Betxchange
Tennis
16/09
15:00
Lamens, Suzan – Alves, Carolina
WTA - WTA Sao Paulo, Brazil Women, Singles
AH2(+3.5) 1st set
+ 28 middles for this event
-0.07%0.98 / 50.5%
-33.59% / 32.8%

Kalshi
Tennis
16/09
15:00
Quevedo – Osuigwe
Tennis
Over 14.5
$1.90
Rushbet (CO)
Tennis
16/09
15:00
Whitney Osuigwe – Kaitlin Quevedo
WTA / Sao Paulo
Under 21.5
+ 9 middles for this event
-0.40%1.41 / 40.9%
-29.31% / 41.4%

Kalshi
Tennis
16/09
18:40
Pigossi – Valdmannova
Tennis
21-2 1st set
$7.20
Betano (NG)
Tennis
16/09
18:40
Vendula Valdmannova – Laura Pigossi
WTA - Sao Paulo (W)
AH2(+3.5) 1st set
+ 1 middle for this event
-0.77%2.78 / 25.5%
-20.90% / 58.2%

William Hill
Tennis
16/09
06:08
Jazmin Ortenzi – Chloe Paquet
WTA Sao Paulo
AH1(+2.5) 1st set
Kalshi
Tennis
16/09
18:40
Paquet – Ortenzi
Tennis
21-2 1st set - No
$0.01
-2.95%46.82
-0.99% / 46.4%

Kalshi
Tennis
16/09
16:10
Liu – Stoiana
Tennis
21-2 1st set
$161.61
NaijaBet
Tennis
16/09
16:10
Stoiana, Mary – Liu, Claire
WTA Sao Paulo, Brazil Women, Singles
AH2(+0.5) 1st set
+ 1 middle for this event