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 1,541 middles for your filter settings.

Of these, 1,521 middles offer a positive expected value.

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

Found 20 middles with Tennis and Betfinal |
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.02%1.67 / 37.4%
-27.24% / 45.5%

Betfinal
Tennis
27/05
13:30
Jasmine Paolini – Solana Sierra
France - French Open Women 2026
Over 16.5
Matchbook
Tennis
27/05
14:00
Jasmine Paolini – Solana Sierra
France - WTA French Open
Over 21.5 - lay
(1.0%)
$134.47
2.04
+ 1 middle for this event
-0.09%4.95 / 16.7%
-14.38% / 71.3%

Smarkets
Tennis
27/05
15:00
Valentin Royer – Novak Djokovic
French Open Men Singles
Over 33.5
(2.0%)
£269.00
Betfinal
Tennis
27/05
13:20
Valentin Royer – Novak Djokovic
France - French Open 2026
Under 39.5
-0.12%2.88 / 25.6%
-20.50% / 59.0%

Matchbook
Tennis
28/05
08:00
Flavio Cobolli – Yibing Wu
France - ATP French Open
Under 35.5 - lay
(1.0%)
$48.90
2.22
Betfinal
Tennis
28/05
10:00
Flavio Cobolli – Yibing Wu
France - French Open 2026
Under 43.5
+ 6 middles for this event
-0.19%5.06 / 16.3%
-14.17% / 71.7%

Betfair
Tennis
28/05
09:00
Hurkacz – Tiafoe
Men's Roland Garros 2026
Under 41.5 - lay
(6.5%)
£369.77
1.89
Betfinal
Tennis
28/05
10:00
Hubert Hurkacz – Frances Tiafoe
France - French Open 2026
Under 46.5
+ 2 middles for this event
-0.26%3.95 / 19.9%
-16.81% / 66.4%

Smarkets
Tennis
28/05
10:00
Adolfo Daniel Vallejo – Moise Kouame
French Open Men Singles
Under 35.5 - lay
(2.0%)
£285.00
2.00
Betfinal
Tennis
28/05
10:00
Adolfo Daniel Vallejo – Moise Kouame
France - French Open 2026
Under 41.5
-0.32%4.98 / 16.4%
-14.33% / 71.4%

Betfair
Tennis
28/05
09:00
Svajda – Walton
Men's Roland Garros 2026
Under 39.5 - lay
(6.5%)
£224.56
1.83
Betfinal
Tennis
28/05
10:00
Zachary Svajda – Adam Walton
France - French Open 2026 (ADJ98280)
Under 44.5
-0.62%4.17 / 18.6%
-16.22% / 67.6%

Betfair
Tennis
28/05
09:00
A Kalinskaya – Al Korneeva
Women's Roland Garros 2026
Under 21.5 - lay
(6.5%)
£57.27
1.89
Betfinal
Tennis
28/05
10:00
Kalinskaya Anna – Alina Korneeva
France - French Open Women 2026
Under 26.5
-0.77%4.9 / 16.1%
-14.49% / 71.0%

Betfair
Tennis
27/05
13:45
Humbert – Halys
Men's Roland Garros 2026
Over 41.5
(6.5%)
£389.96
Betfinal
Tennis
27/05
13:20
Ugo Humbert – Quentin Halys
France - French Open 2026
Under 46.5
+ 2 middles for this event
-0.78%1.8 / 34.6%
-26.31% / 47.4%

Betfinal
Tennis
27/05
12:30
Elina Svitolina – Kaitlin Quevedo
France - French Open Women 2026
Over 14.5
Betfair
Tennis
27/05
13:15
Svitolina – Ka Quevedo
Women's Roland Garros 2026
Over 17.5 - lay
(6.5%)
£168.44
1.87