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 2,440 middles for your filter settings.

Of these, 2,393 middles offer a positive expected value.

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

Found 47 middles with 31Bet |
| Back to my middles
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.01%1.9 / 34.5%
-25.67% / 48.7%

31Bet
Football
23/08
18:30
Getafe – Racing Santander
Spain - La Liga
1X
Smarkets
Football
23/08
18:30
Getafe – Racing Santander
Spanish La Liga
1 - lay
(2.0%)
£195.00
2.30
+ 2 middles for this event
-0.03%2.01 / 33.2%
-24.92% / 50.1%

31Bet
Football
22/08
20:30
Sporting Lisbon – FC Alverca
Portugal - Primeira Liga
1X 1st period
Smarkets
Football
22/08
20:30
Sporting – Alverca
Portuguese Primeira Liga
1 1st period - lay
(2.0%)
£90.00
1.67
+ 1 middle for this event
-0.03%4.03 / 19.8%
-16.58% / 66.8%

31Bet
Football
27/08
20:00
Barcelona – Athletic Bilbao
Spain - La Liga
1X
Matchbook
Football
27/08
20:00
FC Barcelona – Athletic Bilbao
Spain - Spain La Liga
1 - lay
(1.0%)
$24.56
1.42
+ 1 middle for this event
-0.03%1.07 / 48.3%
-32.60% / 34.8%

FulltBet (BR)
Football
23/08
17:30
Venezia – Lecce
Italy - Italy Serie A
2 1st period - lay
(1.0%)
4.60
31Bet
Football
23/08
17:30
Venezia – Lecce
Italy - Serie A
X2 1st period
+ 4 middles for this event
-0.05%0.79 / 55.7%
-35.80% / 28.4%

Bet-Bra (BR)
Football
23/08
00:30
Cruzeiro – Flamengo
Brazil - Brazil Serie A
1X
(1.0%)
31Bet
Football
23/08
00:30
Cruzeiro MG – Flamengo RJ
Brazil - Serie A
2(0:3)
+ 4 middles for this event
-0.06%0.83 / 54.5%
-35.32% / 29.4%

31Bet
Football
22/08
20:30
Espanyol – Real Madrid
Spain - La Liga
Over 0.5
FulltBet (BR)
Football
22/08
20:30
Espanyol – Real Madrid
Spain - Spain La Liga
Over 1.5 1st period - lay
(1.0%)
2.34
+ 2 middles for this event
-0.10%2.29 / 30.3%
-23.32% / 53.4%

Matchbook
Football
23/08
20:00
Atlética Ponte Preta – Avaí FC
Brazil - Brazil Serie B
2 - lay
(1.0%)
$17.52
1.93
31Bet
Football
23/08
20:00
Ponte Preta SP – Avai SC
Brazil - Serie B
X2
-0.16%2.49 / 28.4%
-22.25% / 55.5%

31Bet
Football
24/08
18:30
Osasuna – Levante UD
Spain - La Liga
2 - No
Smarkets
Football
24/08
18:30
Osasuna – Levante UD
Spanish La Liga
1 - lay
(2.0%)
£4.00
1.88
+ 6 middles for this event
-0.17%3.64 / 21.3%
-17.72% / 64.6%

Kalshi
Football
29/08
12:30
Liverpool FC – Nottingham Forest
EPL
2 - No
$374.88
31Bet
Football
29/08
12:30
Liverpool – Nottingham Forest
England - Premier League
1 - No
-0.21%1.37 / 42.0%
-29.71% / 40.6%

Kalshi
Football
23/08
22:30
Santos FC SP – Mirassol FC SP
Brasileiro Serie A
Over 1.5 1st team
$2.35
31Bet
Football
23/08
22:30
Santos – Mirassol SP
Brazil - Serie A
Under 3.5 1st team
+ 1 middle for this event
-0.25%3.22 / 23.4%
-19.17% / 61.7%

31Bet
Football
23/08
00:30
Cincinnati – Seattle Sounders
USA - MLS
Over 7.5 - corners
Smarkets
Football
23/08
00:30
Cincinnati – Seattle Sounders
US Major League Soccer
Under 9.5 - corners
(2.0%)
£191.00
-0.26%3.37 / 22.6%
-18.64% / 62.7%

31Bet
Football
27/08
19:30
Anderlecht – FC Kairat Almaty
UEFA Europa League - Playoff Round
1(1:0)
Smarkets
Football
27/08
19:30
Anderlecht – FC Kairat Almaty
UEFA Europa League Qualification
1 - lay
(2.0%)
£26.00
1.55
-0.26%0.23 / 80.9%
-44.85% / 10.3%

31Bet
Football
23/08
20:00
Palermo FC – Juve Stabia
Italy - Serie B
Over 0.75
Kalshi
Football
23/08
20:00
Palermo FC – Juve Stabia
Serie B
Over 4.5 - No
$176.00
-0.28%2.73 / 26.5%
-21.16% / 57.7%

Betfair
Football
24/08
20:00
Fulham – Chelsea
English Premier League
2 - lay
(6.5%)
£252.04
1.91
31Bet
Football
24/08
20:00
Fulham – Chelsea
England - Premier League
X2
-0.28%1.28 / 43.5%
-30.49% / 39.0%

Betfair
Football
23/08
17:00
Trabzonspor – Basaksehir
Turkish Super League
Under 2.5 - lay
(6.5%)
£207.21
2.16
31Bet
Football
23/08
17:00
Trabzonspor – Istanbul Basaksehir
Turkey - Super Lig
Under 4.75
-0.29%2.12 / 31.7%
-24.29% / 51.4%

31Bet
Football
22/08
22:30
Tecnico Universitario – Guayaquil City F.C.
Ecuador - LigaPro Primera A, Primera Etapa
1X
BetDaq
Football
22/08
22:30
Club Deportivo Técnico Universitario – Guayaquil City FC
Ecuadorian Soccer - Ecuadorian Primera A
1 - lay
(5.0%)
1.98
-0.39%2.74 / 26.2%
-21.09% / 57.8%

31Bet
Football
23/08
19:30
Goztepe – Genclerbirligi SK
Turkey - Super Lig
2 - No
Smarkets
Football
23/08
19:30
Göztepe – Gençlerbirligi SK
Turkish Super Lig
1 - lay
(2.0%)
£49.00
1.73
-0.40%0.42 / 69.7%
-41.30% / 17.4%

31Bet
Football
22/08
22:30
Deportivo Maldonado – Penarol Montevideo
Uruguay - Primera Division, Clausura - YYUZJR
AH1(+1) 1st period
Betfair
Football
22/08
22:30
Deportivo Maldonado – Penarol
Uruguayan Primera Division
1 1st period - lay
(6.5%)
£12.00
4.80
-0.45%1.13 / 46.2%
-31.90% / 36.2%

Kalshi
Football
22/08
22:30
SC Internacional RS – Atletico Mineiro MG
Brasileiro Serie A A9ZJ2X7R
2 1st period - No
$52.93
31Bet
Football
22/08
22:30
Internacional – Atletico Mineiro MG
Brazil - Serie A
X2 1st period
-0.46%1.5 / 39.4%
-28.59% / 42.8%

31Bet
Football
23/08
16:30
Newcastle – Liverpool
England - Premier League
1X 1st period
Betfair
Football
23/08
16:30
Newcastle – Liverpool
English Premier League
1 1st period - lay
(6.5%)
£117.65
4.30
+ 1 middle for this event
-0.52%4.9 / 16.3%
-14.49% / 71.0%

31Bet
Football
28/08
19:30
Bayern Munich – Stuttgart
Germany - Bundesliga
1X
BetDaq
Football
28/08
19:30
FC Bayern München – VfB Stuttgart
German Soccer - Bundesliga
1 - lay
(5.0%)
1.32
-0.54%1.07 / 47.4%
-32.53% / 34.9%

BetDaq
Football
23/08
19:30
Alanyaspor – Besiktas JK
Turkish Soccer - Turkish Super League
Under 2.5 - lay
(5.0%)
2.11
31Bet
Football
23/08
19:30
Alanyaspor – Besiktas
Turkey - Super Lig
Under 5.5
-0.79%2.08 / 31.5%
-24.53% / 50.9%

31Bet
Football
22/08
22:00
Aurora FC – CD Suchitepequez
Guatemala - Liga Nacional, Apertura
1X
Betfair
Football
22/08
22:00
Aurora FC – Suchitepequez
Guatemalan Liga Nacional
1 - lay
(6.5%)
£305.49
1.93
-0.80%2.13 / 30.9%
-24.21% / 51.6%

31Bet
Football
25/08
00:00
Ferro Carril Oeste – CA All Boys
Argentina - Primera B Nacional
1X
BetDaq
Football
25/08
00:00
Ferro Carril Oeste – All Boys
Argentinian Soccer - Argentinian Primera Nacional
1 - lay
(5.0%)
1.73
-0.98%1.85 / 33.8%
-25.99% / 48.0%

31Bet
Football
24/08
20:30
Malaga – RC Deportivo La Coruna
Spain - La Liga
2 - No
Kalshi
Football
24/08
20:30
Malaga CF – RC Deportivo De La Coruna
La Liga
1 - No
$3.26