Bookmakers
All about bookmakers, including how they calculate their odds and how they make a profit.
One of the biggest mistakes you can make in sports betting is to open an account at a blacklisted bookmaker or sportsbook. If you deposit funds into an account with one of these companies, you may run into problems when trying to collect winnings or get your money back out of your account.
Continue reading for a detailed guide to identifying and avoiding disreputable bookmakers. Alternatively, skip to a list of blacklisted bookmakers at the end, to make sure that the bookie you’re thinking of using isn’t a known fraudster.
If you’re looking for a reliable bookmaker, check our bookmaker reviews for details of some of the top and most trusted bookmakers.
Blacklisted bookmakers are betting companies, or sportsbooks, that engage in fraudulent or dishonest conduct.
There isn’t a central authority that blacklists bookmakers. Bookmakers may be blacklisted by gaming regulators in a specific region, but still be considered legal in other regions.
In addition, bookmakers may be informally considered as blacklisted once they have attracted a high enough number of complaints from users.
A variety of behaviours can result in a bookmaker being included in a blacklist. These include:
It’s easy to imagine blacklisted bookmakers as grubby, seedy websites with unprofessional designs. Unfortunately, identifying blacklisted operators isn’t that simple.
In fact, fraudulent bookmaker sites may have very professional designs because they exist purely to tempt you into making a deposit. If you suspect a bookmaker may be disreputable, you should research its location, check for suspiciously exaggerated special offers and check the internet for customer complaints against the bookmaker.
Find out where the bookmaker is located. As a rule of thumb, bookmakers hosted in Gibraltar, the Isle of Man, the United Kingdom, Ireland and Malta are less likely to be illegal operators because these companies are subject to regulation by gaming commissions. Fraudulent bookmakers are more often located in countries where you’d find it difficult to take legal action against them, including countries in Eastern Europe and parts of Asia.
If a bookmaker is located outside the UK or Western Europe, you should be cautious – do some research before sharing any financial information with it or making a deposit.
Reputable bookmakers usually display information about their locations and the gambling regulators for their regions on their home pages. However, be aware that blacklisted bookmakers may publish fraudulent information on their websites. If you’re suspicious about a particular bookmaker, you need to contact the relevant gambling commission directly to find out whether that bookmaker is registered with it.
The sole purpose of a fraudulent bookmaker site is to convince people to deposit funds (so that the funds can be stolen). Those designing the site will do anything they can to encourage you to make a deposit.
Accordingly, one sign of a fraudulent bookmaker is a free bet or signup bonus that looks too good to be true. If an offer seems too generous in relation to what’s being offered by other, trusted bookmakers, chances are that the site can’t be trusted.
Keep in mind that high free bet offers often require that you make large deposits in order to redeem the bets – which provides a perfect way for blacklisted bookmakers to trick you into depositing large sums of money.
Fraudulent and poorly run bookmakers attract customer complaints. Customers may complain in bookmaker or betting forums, as well as on consumer complaint websites. Although even legitimate bookmakers will attract occasional complaints, you should regard a high volume of complaints that consistently mention the same problems as a red flag.
A number of websites and forums maintain records of blacklisted bookmakers. Some examples are the blacklists maintained by BookmakerReview.com, the Off Shore Gaming Association and Bookmaker Update. These can be a useful resource for checking the status of an established bookmaker.
However, keep the following in mind when using these websites:
Remember that no list of blacklisted bookmakers will include every fly-by-night bookie – unscrupulous companies come and go overnight. So as well as checking the list here, always use your common sense and do some research before placing bets on a particular site.
Due to scams, bankruptcy or other widely reported issues, you’re better off avoiding the following online bookmakers:
#1Cyber Sport betting
#1On-Line Casino
#1Online Casino & Sportsbook
0000Manga Casino
000777Triple Win
000Crown Casino
007Bets
007Casino & Sports book
007Sports betting
07Sports
0-Online-Sports book
105Vig
12Bet
131Sport
1800Sports wager
1Casino
1King
1Lucky Gambler
1Sport betting Sports book
1Sport book
1Sport Wagering
1stAccess Sportsbook
1stChoice
1stDown
1stLines
1Vice
2001Sports
2003Betting Sports book
21KBet
21stCentury
24Carat Sports book
24Kt Gold Casino
3Vig
4 Sports betting Picks
4Cherry Casino
5thAve Casino
7by7
88 Sports betting
A1Casino
Aaa gaming
Aaron’s sports bet
ABC sports book
Advance Sports Betting
Alibaba-Casino
All bet Sports book
All Bets Placed Here
All Sports Bets
All Sports Market
Alladins Gold
Andromeda-Casino
Australia Casino
Auto Bet
Autobet
Avator Casino
Average Joe Bets
AZ casino
Aztec Gaming
Bed Rock Gaming
Belmont
Best Line Wager
Best Sports Betting Lines
Bet Casino Sports
Bet CSL
Bet Gateway
Bet Way
Bet-1
Bet1128
Bet1128
Bet29
Bet33
Bet33
Bet911
BetAfterBet
BetBig247
BetBSB
BetChance
BetKlass
BetonSports
BetonUSA
BetPeople
Bets4All
Betting Express
Big Boy Casino
Big Sports book
Big World Casino
Bookie247
BookTheBet
British Casino
Camelot
Cascade
CasiNETo
CBC Wette.at
Central de Apostas
Centre Bet
Champ Sports book
Club DelSol
Club8Casino
Compu Sports book
Credit Sports book
Cyber Bet z
Cyber Bookies
Daily Dime
DailyDime.eu
Dimeline Sports
E Winner
Easy Bets
Easy Rollers
eHorse
Enter Bet
Enterbet
ESPN sports book
Euro play
Euro Sport Wetten
Eurolinx
Europlay International
EZ Bets
EZ Sports betting
EZ Sports book
Fantasy
Fat Cat Gaming
Gamble On Sports
Gamble On the Net
Get Win
Gibraltar
Global Betting
Global Sports Network
Go Horse Betting
Go Sports
Go Sports Bet
Gold Victory
Golf And Bet
Golfing Gods
Good Bet Casino
Heroes Sports
High Stakes
Indio Soccer
Indy Casino
Inet Sports book
Infinity
Insured Bet
Interactive Gaming
Internet1x2/Yahoops
IslandGaming.net
Jag Sports bet
Jet bets
Jetbull
Joker
King in
King sports betting
Las Palmas
Last Best Bet
Lazer Wager
Lazer Wager
Legend Sports book
Lines2Bet
M&M Sports
Major Betting
Mercury Sports
Metro Gaming
Monkey Bet
Mr Sports bet
MTL Sports Bet
MVPBets.com
My Bet
National Sports Gambling
Net Betz
Nexusbet
Odds Alive
OddsMaker
Online Gamble
On-Line Sports book
Only Winners
OnyxSports.net
Pacific Sports Exchange (Sterling)
Paradise Sports
Paradise Sports book
PlatinumSB
Play Banks
Playbanks
Players Lounge
Players Super Book
Premierbet
Pro 5 Sports
Pro Football Lines And Odds
Pro5sports
Pros Bet
Quick Silver Sports
Riverside World Sports
RKR sports
Royal Sports
Safest Bet
SBG Global
Simple Net Bet
Sport55
Sporting Bet
Sports Bet Gambling
Sports Bet Online
Sports betting Arena
Sports Wagering Odds
Sportsbook.com
SSP International
Stryyke
Super Bet
Super Sports book
Supporterbet
The Bookmaker
The Online Bet
The Pool
Total Bets
Total Sports betting
Tower Gaming
U Bet And Win
Ultimate-Odds
United Sports wager
Universal Sports
Virtual Sports book International
Wager Sports
Wauwbet
World Gaming
World Sport Center
WorldBet
WorldWager
WW Sports book
Zillmer Enterprise
All about bookmakers, including how they calculate their odds and how they make a profit.
Betting exchanges have opened up a new world of opportunities for savvy punters.
Top UK bookmakers are licensed by the United Kingdom Gambling Commissions.