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 92 middles for your filter settings.

Of these, 25 middles offer a positive expected value.

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

Found 67 middles with Tennis and Betfair (AU) | Add to filter | Back to my middles
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.05%4.87 / 17.0%
-14.56% / 70.9%

1xBet (ES)
Tennis
23/09
19:30
Trevor Svajda – Federico Agustin Gomez
Challenger. San Diego 2
AH1(+1.5)
Betfair (AU)
Tennis
23/09
19:10
T Svajda – Fede Gomez
San Diego CA Challenger 2026
11-2 - lay
(6.5%)
£383.37
1.55
+ 55 middles for this event
-0.16%1.49 / 40.0%
-28.68% / 42.6%

Betano (NG)
Tennis
24/09
03:00
Yeon Woo Ku – Elena Gabriela Ruse
WTA - Seoul (W)
AH1(+3.5) 1st set
Betfair (AU)
Tennis
24/09
04:00
Yeonwoo Ku – E Ruse
WTA Seoul 2026
11-2 1st set - lay
(6.5%)
£103.60
3.60
+ 5 middles for this event
-0.16%12.29 / 7.35%
-7.00% / 86.0%

Betfair (AU)
Tennis
23/09
06:30
Alessandra Mazzola – Rositsa Dencheva
ITF W50 Plovdiv BUL
21-2 - lay
(6.5%)
£85.54
1.12
William Hill
Tennis
23/09
06:30
Alessandra Mazzola – Rositsa Dencheva
ITF W50 Plovdiv
AH2(+1.5)
+ 1 middle for this event
-0.31%2.33 / 29.6%
-23.10% / 53.8%

William Hill
Tennis
23/09
06:10
Nikoloz Basilashvili – Federico Cina
ATP Chengdu Qualifying
AH1(+2.5) 1st set
Betfair (AU)
Tennis
23/09
06:10
Basilashvili – Fe Cina
ATP Chengdu 2026
21-2 1st set
(6.5%)
£152.92
+ 1 middle for this event
-0.82%3.83 / 19.7%
-17.15% / 65.7%

Betwgb
Tennis
23/09
08:20
Chwalinska M / Krejcikova B – Routliffe E / Sutjiadi A
WTA - Singapore, Doubles
AH1(+1.5)
Betfair (AU)
Tennis
23/09
09:00
Chwalinska/Krejcikova – Routliffe/Sutjiadi
WTA Singapore 2026
11-2 - lay
(6.5%)
£10.12
2.24