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 4,273 middles for your filter settings.

Of these, 4,237 middles offer a positive expected value.

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

Found 36 middles with Tennis and TrapCasino |
| Back to my middles
(Auto updates — Shift+P to start them) (Auto updates — Shift+P to pause them)

Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.04%3.88 / 20.4%
-17.00% / 66.0%

Matchbook
Tennis
27/05
11:05
Sara Bejlek – Iga Swiatek
France - WTA French Open
Over 17.5
(1.0%)
$33.00
TrapCasino
Tennis
27/05
11:00
Sara Bejlek – Iga Swiatek
WTA - French Open, Paris, France, Singles
Under 20.5
+ 4 middles for this event
-0.15%3.0 / 24.8%
-20.00% / 60.0%

Smarkets
Tennis
27/05
13:00
Elina Svitolina – Kaitlin Quevedo
French Open Women Singles stq pr cu
AH2(+7.5) - lay
(2.0%)
£142.00
1.70
TrapCasino
Tennis
27/05
12:10
Elina Svitolina – Kaitlin Quevedo
WTA - French Open, Paris, France, Singles
AH2(+9.5)
+ 1 middle for this event
-0.25%4.7 / 17.2%
-14.92% / 70.2%

Betfair
Tennis
27/05
15:30
Nish Basavareddy – Al Michelsen
Men's Roland Garros 2026
Over 30.5
(6.5%)
£768.24
TrapCasino
Tennis
27/05
13:50
Nishesh Basavareddy – Alex Michelsen
ATP - French Open, Paris, France, Singles
Under 35.5
+ 1 middle for this event
-0.30%2.95 / 24.9%
-20.20% / 59.6%

Betfair
Tennis
27/05
09:00
Hurkacz – Tiafoe
Men's Roland Garros 2026
Under 32.5 - lay
(6.5%)
£267.33
4.30
TrapCasino
Tennis
28/05
10:00
Hubert Hurkacz – Frances Tiafoe
ATP - French Open, Paris, France, Singles
Under 40.5
+ 3 middles for this event
-0.35%262.72
-0.18% / 47.3%

Betfair
Tennis
27/05
10:00
Davidovich Fokina – Tirante
Men's Roland Garros 2026
Over 40
(6.5%)
£517.71
TrapCasino
Tennis
28/05
10:00
Alejandro Davidovich Fokina – Thiago Agustin Tirante
ATP - French Open, Paris, France, Singles
Under 40.5
+ 1 middle for this event
-0.38%8.81 / 9.78%
-9.25% / 81.5%

Betfair
Tennis
27/05
09:00
Cobolli – Y Wu
Men's Roland Garros 2026
Over 37.5
(6.5%)
£211.97
TrapCasino
Tennis
28/05
10:00
Flavio Cobolli – Yibing Wu
ATP - French Open, Paris, France, Singles
Under 40.5
+ 13 middles for this event
-0.41%12.24 / 7.11%
-7.02% / 86.0%

Smarkets
Tennis
27/05
10:05
Federico Cina – Jesper De Jong
French Open Men Singles
Over 38.5
(2.0%)
£255.00
TrapCasino
Tennis
28/05
10:00
Federico Cina – Jesper De Jong
ATP - French Open, Paris, France, Singles
Under 40.5
-0.55%9.27 / 9.13%
-8.87% / 82.3%

Betfair
Tennis
27/05
09:00
Di Shnaider – Mc Kessler
Women's Roland Garros 2026
Over 21.5
(6.5%)
£96.83
TrapCasino
Tennis
28/05
10:00
Diana Shnaider – McCartney Kessler
WTA - French Open, Paris, France, Singles
Under 23.5
+ 3 middles for this event
-0.66%6.13 / 13.3%
-12.30% / 75.4%

Betfair
Tennis
27/05
10:00
Korpatsch – X Wang
Women's Roland Garros 2026
Under 21 - lay
(6.5%)
£353.34
2.12
TrapCasino
Tennis
28/05
10:00
Tamara Korpatsch – Xinyu Wang
WTA - French Open, Paris, France, Singles
Under 23.5
+ 1 middle for this event