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 806 middles for your filter settings.

Of these, 794 middles offer a positive expected value.

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

Found 12 middles with Tennis and Efbet (GR) | Add to filter | Back to my middles
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.43%7.24 / 11.7%
-10.82% / 78.4%

Efbet (GR)
Tennis
22/09
06:35
Ipek Oz – Astrid Lew Yan Foon
Bulgaria - WTT Women - Plovdiv - Clay
AH1(+1.5)
Betfair
Tennis
22/09
06:30
Ipek Oz – Astrid Foon
ITF W50 Plovdiv BUL
11-2 - lay
(6.5%)
£178.95
1.34
+ 1 middle for this event
-0.56%6.82 / 12.2%
-11.34% / 77.3%

Efbet (GR)
Tennis
22/09
10:00
Jay Clarke – John Sperle
Italy - ATP Challenger Genoa - Clay
AH1(+1.5)
Betfair
Tennis
22/09
09:40
Clarke – Sperle
Genova Challenger 2026
11-2 - lay
(6.5%)
£99.93
1.30
+ 1 middle for this event
-0.64%3.24 / 22.8%
-19.07% / 61.9%

Betfair
Tennis
22/09
06:40
Sun – Dellavedova
ATP Hangzhou 2026
11-2
(6.5%)
£86.45
Efbet (GR)
Tennis
22/09
07:00
Fajing Sun – Matthew Dellavedova
China - ATP Hangzhou - Hard
AH2(+1.5)
+ 1 middle for this event
-0.70%5.81 / 13.9%
-12.80% / 74.4%

Kalshi
Tennis
22/09
06:10
Xiao – Mochizuki
Tennis
Over 17.5
$110.72
Efbet (GR)
Tennis
22/09
06:30
Shintaro Mochizuki – Linang Xiao
China - ATP Chengdu - Hard
Under 19
+ 3 middles for this event
-0.84%6.34 / 12.7%
-11.99% / 76.0%

Kalshi
Tennis
22/09
06:10
Kotov – Castelnuovo
Tennis
11-2 - No
$1.30
Efbet (GR)
Tennis
22/09
06:30
Luca Castelnuovo – Pavel Kotov
China - ATP Chengdu - Hard
AH2(+1.5)
+ 1 middle for this event