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 2,037 middles for your filter settings.

Of these, 1,877 middles offer a positive expected value.

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

Found 160 middles in Puerto Rico | Show all | Bookmaker Ratings in Puerto Rico
(Auto updates — Shift+P to start them) (Auto updates — Shift+P to pause them)

Examples with a low expected value↓
▼ | ProfitBookmaker ▲▼ EventMarketOdds
-0.05%0.21 / 82.3%
-45.16% / 9.68%

Kalshi
Football
01/11
16:30
Liverpool FC – Arsenal FC
EPL
Over 0.5
$25,488.57
ArtlineBet
Football
01/11
16:30
Liverpool – Arsenal
Premier League
Under 2.5 1st period
+ 10 middles for this event
-0.11%4.51 / 18.0%
-15.37% / 69.3%

Kalshi
Football
01/11
10:30
Amed Sportif Faaliyetler – Eyupspor
Super Lig
2 - No
$3,226.92
Pinnacle888
Football
01/11
10:30
Amedspor – Eyupspor
Turkey - Super League
X2
$150.00
+ 2 middles for this event
-0.11%1.16 / 46.1%
-31.61% / 36.8%

Polymarket
Football
01/11
14:00
Birmingham City WFC – Tottenham Hotspur FC
Women's Super League
AH1(+1.5)
$71.06
Kalshi
Football
01/11
14:00
Birmingham City WFC – Tottenham Hotspur FC
English Womens Super League
1 - No
$0.78
-0.12%3.19 / 23.7%
-19.27% / 61.5%

Pinnacle888
Tennis
01/11
10:00
Thiago Agustin Tirante – Mattia Bellucci
ATP Paris - Qualifiers
AH1(+1.5)
$1,300.00
Kalshi
Tennis
01/11
10:00
Bellucci – Tirante
Tennis
11-2
$732.93
+ 1 middle for this event
-0.13%0.2 / 82.9%
-45.40% / 9.20%

Kalshi
Football
01/11
16:30
Latina Calcio – US Pianese
Serie C
Over 0.5
$1,125.88
Kalshi
Football
01/11
16:30
Latina Calcio – US Pianese
Serie C
Over 4.5 - No
$215.71
-0.13%6.35 / 13.5%
-11.97% / 76.1%

Kalshi
Football
01/11
15:15
Racing Santander – Real Madrid
La Liga
2 - No
$9,613.00
NitroBetting (EU)
Football
01/11
15:15
Racing Santander – Real Madrid
Spain - Primera Division
X2
+ 12 middles for this event
-0.14%0.21 / 82.1%
-45.17% / 9.65%

Kalshi
Football
01/11
17:00
NK Lokomotiva Zagreb – NK Osijek
Croatia HNL
Over 0.5
$1,209.47
Polymarket
Football
01/11
17:00
NK Lokomotiva Zagreb – NK Osijek
Prva Liga
Under 2.5 1st period
$4.40
-0.15%1.51 / 39.7%
-28.52% / 43.0%

SX Bet
Basketball
01/11
20:30
Orlando Magic – Boston Celtics
NBA
Over 223.5 OT
$23.69
Kalshi
Basketball
01/11
20:30
ORL Magic – BOS Celtics
NBA
Over 246.5 OT - No
$2,854.76
+ 1 middle for this event
-0.15%0.21 / 82.6%
-45.32% / 9.35%

Kalshi
Basketball
01/11
22:00
IND Pacers – BKN Nets
NBA
Over 202.5 OT
$94.00
BC.Game
Basketball
01/11
22:00
Indiana Pacers – Brooklyn Nets
USA - NBA
Under 250.5 OT
+ 6 middles for this event
-0.16%4.92 / 16.7%
-14.45% / 71.1%

Kalshi
Football
04/11
17:45
AEK Athens – Real Madrid
Champions League
2 - No
$2,473.02
SX Bet
Football
04/11
17:45
AEK Athens – Real Madrid
Champions League_UEFA
1 - No
$1,312.15
+ 3 middles for this event
-0.17%1.29 / 43.3%
-30.35% / 39.3%

Kalshi
Football
01/11
14:00
SS Arezzo – Ascoli Calcio 1898
Serie B
Over 0.5
$930.00
SX Bet
Football
01/11
14:00
Arezzo – Ascoli Picchio
Serie B
Under 2.5
$414.60
+ 2 middles for this event
-0.22%3.54 / 21.8%
-18.06% / 63.9%

Kalshi
Football
01/11
21:05
Deportivo Cali – Boyaca Chico FC
Colombian Liga DIMAYOR
Over 1.5
$106.60
Polymarket
Football
01/11
21:05
AD Cali – Boyacá Chicó FC
Colombia Primera A
Under 2.5
$191.49
-0.22%6.53 / 13.0%
-11.73% / 76.5%

NitroBetting (EU)
Football
05/11
20:00
Benfica Lisboa – KKS Lech Poznan
International Clubs - UEFA Europa League
1X
Kalshi
Football
05/11
20:00
SL Benfica – KKS Lech Poznan
Europa League
1 - No
$81.46
-0.25%2.29 / 30.1%
-23.33% / 53.3%

Kalshi
Tennis
02/11
10:00
Hurkacz – Musetti
Tennis
Over 19.5 - games
$6.93
OvertimeMarkets
Tennis
02/11
10:00
Lorenzo Musetti – Hubert Hurkacz
ATP
Under 23.5 - games
+ 1 middle for this event
-0.26%4.33 / 18.5%
-15.80% / 68.4%

Kalshi
Football
07/11
20:00
Valencia CF – Real Madrid
La Liga
2 - No
$109.60
Stake
Football
07/11
20:00
Valencia – Real Madrid
Spain - La Liga
X2
+ 5 middles for this event
-0.27%0.57 / 63.1%
-38.86% / 22.3%

Kalshi
Football
01/11
21:30
Nashville SC – New York Red Bulls
MLS
Over 2.5
$10.20
SX Bet
Football
01/11
21:30
Nashville SC – New York Red Bulls
Major League Soccer
Under 6.5
$801.98
+ 3 middles for this event
-0.28%9.55 / 9.17%
-8.66% / 82.7%

Cloudbet
Basketball
01/11
17:00
Pallacanestro 2.015 Forli – Talos Ruvo Di Puglia
Italy - Serie A2
AH1(+4) OT
Kalshi
Basketball
01/11
17:00
Pallacanestro 2.015 Forli – Pallacanestro Ruvo di Puglia
Italy Serie A2
21-2 OT
$256.52
-0.30%2.73 / 26.4%
-21.14% / 57.7%

Kalshi
Football
02/11
17:00
FK Radnicki Nis – FK Zeleznicar Pancevo
Serbian SuperLiga
2 - No
$0.34
Cloudbet
Football
02/11
17:00
FK Radnicki Nis – FK Zeleznicar Pancevo
Serbia - Superliga
X2
-0.30%0.26 / 78.7%
-44.20% / 11.6%

SX Bet
Football
01/11
15:30
FC Arouca – CD Nacional Madeira
Portugal Primeira Liga
Over 1
$527.36
Kalshi
Football
01/11
15:30
FC Arouca – Nacional da Madeira
Liga Portugal
Over 4.5 - No
$860.00
+ 3 middles for this event
-0.31%0.28 / 77.8%
-43.94% / 12.1%

ArtlineBet
Football
02/11
18:00
Sonderjyske – FC Copenhagen
Superliga
AH1(+3.5)
Kalshi
Football
02/11
18:00
Soenderjyske – FC Copenhagen
Danish Superliga
1 - No
$376.60
-0.31%60.23 / 1.00%
-0.81% / 48.8%

Pinnacle888
Basketball
01/11
11:00
Obradoiro CAB – Breogan
Spain - ACB
AH1(+1) OT
$3,000.00
Kalshi
Basketball
01/11
11:00
Obradoiro CAB – CB Breogan
Spain Liga ACB
11-2 OT - No
$9,945.53
+ 13 middles for this event
-0.32%5.14 / 15.9%
-14.01% / 72.0%

Pinnacle888
Football
01/11
13:00
Trabzonspor – Gaziantep
Turkey - Super League
1X
$100.00
Kalshi
Football
01/11
13:00
Trabzonspor – Gaziantep FK
Super Lig
1 - No
$400.18
+ 2 middles for this event
-0.33%1.29 / 43.2%
-30.41% / 39.2%

Polymarket
Football
01/11
14:00
Sheffield Wednesday FC – Blackpool FC
League One
AH1(+2.5)
$2,173.38
Kalshi
Football
01/11
14:00
Sheffield Wednesday – Blackpool FC
EFL League One
1 - No
$175.56
+ 5 middles for this event
-0.34%3.43 / 22.2%
-18.42% / 63.1%

Polymarket
Football
01/11
19:00
Atletico Ottawa – Forge FC Hamilton
Canadian Premier League
Over 2.5
$2.70
Kalshi
Football
01/11
19:00
Atletico Ottawa – Forge FC Hamilton
Canadian Premier League
Over 3.5 - No
$0.67
+ 2 middles for this event
-0.35%3.6 / 21.3%
-17.86% / 64.3%

Kalshi
Football
04/11
20:00
Viking FK – Sabah Masazir
Champions League
2 - No
$2,742.09
Pinnacle888
Football
04/11
20:00
Viking – Sabah FK
UEFA - Champions League
X2
$150.00