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Offshore Underscoregs: Don’t Sign Up at These Betting Sites 2024

Avoid these sportsbooks that have experienced financial collapse, failed to pay winners, or engaged in fraudulent activities. Instead, visit our best sportsbooks page to find a reputable and reliable option.

blacklist-icon

The avoid list

The operators listed have faced various problems such as delayed payments, withheld winnings, and unfair seizure of bonuses and balances. Instead of risking your money with these unreliable operators, consider betting with reputable sportsbooks that have a proven track record of fair and timely payouts. Check out our recommended list of sportsbooks to find operators that prioritize treating customers with fairness and respect.

1LuckyGambler 1/5

Not listed online. Added to the sportsbook rating guide in 2008, but blacklisted for promoting the slow-paying Underscoreg.com platform.

1stDown 1/5

Off-line.

allprosportsbook 1/5

Off-line.

athomesportsbook 1/5

Site merged

belmont 1/5

Site merged

betgreen 1/5

Off-line.

betnewyork 1/5

Off-line.

BetOnUsa 1/5

betonus 1/5

Off-line.

bettingexpress 1/5

Off-line.

bettropics 1/5

Off-line.

canbet 1/5

Off-line.

Carib 1/5

casinopresidentsclub 1/5

Off-line.

celebrities casino 1/5

classiccasino 1/5

Off-line.

clubvipcasino 1/5

Off-line.

deluxecasino 1/5

Off-line.

donbets 1/5

Off-line.

easybets 1/5

Site merged

eiffelcasino 1/5

Off-line.

enterbet 1/5

Off-line.

fantasysportsbetting 1/5

Off-line.

fortunecasino 1/5

Off-line.

gamblersbay 1/5

Off-line.

gamblingplace 1/5

Off-line.

gamingvillage 1/5

Off-line.

getabet 1/5

Off-line.

globet 1/5

Off-line.

GoToCasino 1/5

heavensgatecasino 1/5

Off-line.

hometowncasino 1/5

Off-line.

Ibetcasino 1/5

InstantActionSports 1/5

Slow-pays.

internet1x2 1/5

Off-line.

jackpot7 1/5

Off-line.

Linesmaker 1/5

lionbet 1/5

Off-line.

macho sports 1/5

Off-line.

major bet 1/5

Off-line.

mysportsbook 1/5

Site merged

pacificcasino 1/5

Off-line.

placemybet 1/5

Off-line.

PlayersOnly 1/5

Related site to banned Underscoreg.ag

playhorizon 1/5

Off-line.

retrocasino 1/5

Off-line.

BetRoyal 1/5

Notorious syndicate case: A group of winning players had $500,000 confiscated despite their only wrongdoing being following the picks of a radio tout.

safaricasino 1/5

Off-line.

safedepositsportsbetting 1/5

Off-line.

SBG Global 1/5

A history filled with ups and downs, numerous instances of seized winnings from bets.

skyhighcasino 1/5

Off-line.

sportfanatik 1/5

Off-line.

sportingoptions 1/5

Off-line.

Underscoreg.com 1/5

Years ago, over six figures in parlay winnings were confiscated retroactively.

sportsbookonline 1/5

Off-line.

sportsbooks.com 1/5

Site merged

Sports-Gambling 1/5

sportswager 1/5

Site merged

supersportsbook 1/5

Off-line.

topcatcasino 1/5

vipsportszone 1/5

wagertonight 1/5

whitebuffalocasino 1/5

wildwestfrontier 1/5

Off-line.

wincitycasino 1/5

Off-line.

winningedgecasino 1/5

Off-line.

worldgameroom 1/5

Off-line.

worldgamescasino 1/5

Off-line.

sports.com 1/5

Off-line.

52Bet 1/5

Off-line

ezbets 1/5

Site merged

probets 1/5

Off-line.

nycsportsbook 1/5

Site merged

ezsportsbook 1/5

Site merged

thebestbet 1/5

Off-line.

sportingparlor 1/5

Off-line.

24CaratUnderscoreg 1/5

Off-line

triadsportsbook 1/5

Site merged

MoneyPlaysCasino 1/5

pyramidsportswager 1/5

Site merged

quicksilversports 1/5

Off-line.

superusacasino 1/5

Off-line.

bcn 1/5

Off-line.

hiltonsports 1/5

Off-line.

bestlinewager 1/5

dreamwager 1/5

Off-line.

AllHorseRacing 1/5

Off-line

parier 1/5

Off-line.

AllStar 1/5

Not online. Seized $39,000 from a player who won in 2010.

takaracasino 1/5

Off-line.

sb28 1/5

Site merged

iwager 1/5

Site merged

bigboycasino 1/5

Off-line.

caribbeanriches 1/5

Off-line.

foxgambling 1/5

Off-line.

jewelsportsbook 1/5

Off-line.

legacycasino 1/5

Off-line.

liberalcasino 1/5

Off-line.

luckyruby 1/5

Off-line.

mauicasino 1/5

Off-line.

pinto 1/5

Off-line.

pokerpenthouse 1/5

Off-line.

royalbet 1/5

Off-line.

spysportsbet 1/5

Off-line.

starmedia 1/5

Off-line.

thecasinofiles 1/5

Off-line.

ultimatecasino 1/5

Off-line.

victorianqueen 1/5

Off-line.

wagerama 1/5

Off-line.

wagernow 1/5

Off-line.

worldcity 1/5

Off-line.

worldgem 1/5

Off-line.

jackpotpluscasino 1/5

Off-line.

espnsportsbook 1/5

Off-line.

royalflush 1/5

Off-line.

a1casino 1/5

Off-line.

kingpin 1/5

Off-line.

interchamps 1/5

Off-line.

playitagain 1/5

Off-line.

#1onlinecasino&sportsbook 1/5

0000mangacasino 1/5

000777triplewin 1/5

Off-line

100blackrhino 1/5

1king 1/5

1stplacecasino 1/5

21blackjack 1/5

24ktGoldCasino 1/5

Off-line

2beton 1/5

3dblackjack 1/5

3dcraps 1/5

3droulette 1/5

3dslots 1/5

4casinos 1/5

4cherrycasino 1/5

4sportsbetting 1/5

5crowns 1/5

5thavecasino 1/5

777wins 1/5

7by7 1/5

88fortunecasino 1/5

a1vegas 1/5

aaaacasino 1/5

aaagaming 1/5

acecitycasino 1/5

acesclubcasino 1/5

acesgoldcasino 1/5

aceshighonlinecasino 1/5

achla-casino 1/5

actioncitygaming 1/5

adultcherrycasino 1/5

adult-fun.net 1/5

adultlasvegascasino 1/5

air777 1/5

ubetcasino 1/5

oceancasino 1/5

parlaycard 1/5

lionbets 1/5

Off-line.

palaceofisis 1/5

islandsports 1/5

leconcorde 1/5

cyberbet 1/5

casinoparadise 1/5

sportingcasino 1/5

worldcasino.net 1/5

worldwidecasino 1/5

worldcharitycasino 1/5

virtualwagering 1/5

viacasino 1/5

vegasthrill 1/5

universal-casino 1/5

theglobalcasino 1/5

truebet 1/5

tvcasino.com 1/5

themintcasino 1/5

thebroadway 1/5

thepalmscasino 1/5

teaserspalace 1/5

thecybercasino 1/5

thevalleyokings 1/5

titaniccasino 1/5

treasurehuntcasino 1/5

southernbelle 1/5

sportshustler 1/5

supercasino 1/5

gamblingpalace 1/5

sexiestcasino 1/5

silverclover 1/5

sexysportscasino 1/5

starluck 1/5

spygaming 1/5

sscasino 1/5

realtimegames 1/5

reggiejacksoncasino 1/5

rockcasino 1/5

sizzlecasino 1/5

sportsbettingarena 1/5

realmoneycasino 1/5

Off-line.

ritzoasis 1/5

russian-casinosizzletowers 1/5

ritz-casino 1/5

raquelscasino 1/5

racingcasino 1/5

quickpayout 1/5

queenoflust 1/5

outerspacecasino 1/5

paradisesports 1/5

playerslounge 1/5

pachinkocasino 1/5

parisblvdcasino 1/5

parisiancasino 1/5

polocasino 1/5

playbig 1/5

place-your-betz 1/5

numberonebettingshop 1/5

netpirates 1/5

nilecasino 1/5

netcasino 1/5

mikebros 1/5

megadollar 1/5

megabahiscasino 1/5

majesticcasino 1/5

marscasino 1/5

hotgambling 1/5

highstakes 1/5

kinkycasino 1/5

kingsofspades 1/5

kingsclub 1/5

lotto-online 1/5

lasvegasfromhome 1/5

luckygamblercasino 1/5

jaylink.demon 1/5

jestercasino 1/5

lovecasino 1/5

hotlasvegascasino 1/5

lucky-chance 1/5

luckyscasino 1/5

ascotcasino 1/5

asiangamble 1/5

asiacasino 1/5

apachesports 1/5

americacraps 1/5

bedrockgaming 1/5

atlanticinterbet 1/5

luckyroll 1/5

luckygambler 1/5

grandpalacecasino 1/5

lucky8casino 1/5

grandtajcasino 1/5

hotcasino 1/5

hollywood-casino 1/5

hiddentreasurecasino 1/5

islandcasinos 1/5

hotbet 1/5

hotcasinos 1/5

interbetcasino 1/5

interislandcasino 1/5

honshucasino 1/5

hardrockcasinos 1/5

heavencasino 1/5

hollywoodgoldcasino 1/5

goldstrikecasino 1/5

granddominican 1/5

goldenvegascasino 1/5

goldenpyramidcasino 1/5

goldplazacasino 1/5

grandtowers 1/5

grandbankscasino 1/5

grandgambler 1/5

go-bet 1/5

gamblecom 1/5

Off-line.

goldenjackpot 1/5

gambleonthenet 1/5

gatekeepercasino 1/5

globecasino 1/5

gosports 1/5

globalbetting 1/5

go-gamble 1/5

gamblesearch 1/5

e-777 1/5

dragoncasino 1/5

dreamlottery 1/5

easyrollers 1/5

entervegas 1/5

ecasinobeach 1/5

gamblingstadium 1/5

doubledowncasino 1/5

dinerocasino 1/5

digitaldeuce 1/5

easyrollerscasino 1/5

fiestacasino 1/5

fivestarscasino 1/5

foxcasino 1/5

elsanjuancasino 1/5

goldkeycasino 1/5

bugsycasino 1/5

alibaba-casino 1/5

antiguaonlinegaming 1/5

casino21 1/5

blackjackballroom 1/5

bestcraps 1/5

goldenhollywood 1/5

casinodemexico 1/5

goldendoorcasino 1/5

eroticloungecasino 1/5

casinoluxor 1/5

casinokey 1/5

casinohawaii 1/5

epalms 1/5

cyberthrill 1/5

cybercitycasino 1/5

crowncitycasino 1/5

classicbet 1/5

crystalcasino 1/5

cybersino 1/5

frenchcasino 1/5

embassycasino 1/5

desertpalace 1/5

classicsportsbook 1/5

comedycasino 1/5

cybervegascasino 1/5

globalcasinonetwork 1/5

clubdelsol 1/5

club8casino 1/5

chinesewallcasino 1/5

casinodinero 1/5

clubriocasino 1/5

cloud9casino 1/5

casinoofthekings 1/5

cybercosmoscasino 1/5

cowboystudpoker 1/5

casinofiesta 1/5

casinodobrasil 1/5

casinodynasty 1/5

casinoonair 1/5

casinoelegante 1/5

casinofashion 1/5

goldencaesar 1/5

golddustcasino 1/5

gamingsoft 1/5

gamingclubcasino 1/5

champagnecasino 1/5

fuzgaming 1/5

funscape 1/5

egyptian-casino 1/5

casinoluck 1/5

casino-crystal 1/5

casamonaco 1/5

carribeangold 1/5

carribeancybercasino 1/5

cabanacasino 1/5

bestcasinocomps 1/5

alohacasino 1/5

casinolingerie 1/5

casinomontecarlo 1/5

casinonational 1/5

casinolatinos 1/5

casinooflasvegas 1/5

casinocash 1/5

casinocasino 1/5

casinoclassic 1/5

boystoyscasino 1/5

casinoandsports 1/5

carefreecasino 1/5

casinoasian 1/5

casinoblue 1/5

casinobeauty 1/5

casinobellissimo 1/5

casinobahamas 1/5

casinobritannia 1/5

casinocamelot 1/5

casino-cash 1/5

casinococo 1/5

ecasinowin 1/5

diamondcoastcasino 1/5

desperadocasino 1/5

casinoutopia 1/5

casinosurvey 1/5

americancasino 1/5

americapoker 1/5

andromeda-casino 1/5

americajackpot 1/5

atlanticcitycasino 1/5

athenacasino 1/5

aromanempirecasino 1/5

azurecoastcasino 1/5

bigcitysports 1/5

betonline.org 1/5

deltacasino 1/5

cybersexcasino 1/5

celestialgardencasino 1/5

casinosoft 1/5

betatwallstreet 1/5

casinoprince 1/5

casinodelasvegas 1/5

boathousecasino 1/5

casinocircuit 1/5

casinoitalian 1/5

casinohollywood 1/5

betcash 1/5

betworldwide 1/5

bigredcasino 1/5

casinofortune 1/5

casinogrande 1/5

bugsyonline 1/5

betwiththechamp 1/5

casinoglamour 1/5

casinolove 1/5

casinopacific 1/5

casinoforum 1/5

blackcatcasino 1/5

britishcasino 1/5

casinokingdom 1/5

casinocorpsportsbook 1/5

casinograndbay 1/5

gosportsbet 1/5

Off-line.

envivosports 1/5

Off-line.

ABCsportsbook 1/5

Offline. Merged with Underscoreg.ag in 2008.

blackhandcasino 1/5

Off-line.

ramjet 1/5

Off-line.

majorsportsbets 1/5

Off-line.

TotalBets 1/5

AllBetsPlacedHere 1/5

Off-line.

lasvegasdice 1/5

Off-line.

vipsportsbookplayers 1/5

Off-line.

sports1x2 1/5

Off-line.

playbyplay 1/5

Off-line.

webbet 1/5

Off-line.

house-of-gambling 1/5

Off-line.

betinvegas 1/5

Site merged

rivalry 1/5

Off-line.

bombabet 1/5

Off-line.

betthegame.biz 1/5

Off-line.

Dimeline 1/5

AmericanWagers 1/5

Accounts were transferred to SuperUSACasino in 2008, offline.

yishengbo 1/5

Off-line.

bet247usa 1/5

Off-line.

fieldgoal 1/5

Off-line.

globalsportsnetwork 1/5

Off-line.

play24hours 1/5

Off-line.

hitwager 1/5

Off-line.

milkywayproductions 1/5

Off-line.

horsebetting 1/5

Off-line.

broadstreetbookie 1/5

Off-line.

ysb88 1/5

cybercasinoclub 1/5

Site merged

betcha 1/5

Off-line.

BetCasinoSport 1/5

Offline. Shut down in 2007 without reimbursing players’ money.

acecity 1/5

Off-line.

BetEmBig 1/5

Not online. Connected to fraudulent Futurebet scheme.

globetsport 1/5

Off-line.

ebets 1/5

Off-line.

nojuice99 1/5

Off-line.

AllSportsMarket 1/5

Offline. Shut down in 2009 with outstanding debts to players.

betsportsweb 1/5

Off-line.

maxonlinesolutions 1/5

Off-line.

bayareacasino 1/5

Site merged

heroescasino 1/5

Off-line.

wagerpoint 1/5

Off-line.

vacasino 1/5

Off-line.

HawaiiCasino 1/5

GoToEntertainment 1/5

on-linesportsbook 1/5

Off-line.

CasinoNY 1/5

onlywinners 1/5

Off-line.

malvernsports 1/5

Site merged

japancasino 1/5

Off-line.

casinoasia 1/5

Off-line.

bamacasino 1/5

MiamiCasino 1/5

DCcasino 1/5

australiacasino 1/5

Site merged

mexicocasino 1/5

Off-line.

BamaUnderscoreg 1/5

Site merged

IndyCasino 1/5

minnesotacasino 1/5

Off-line.

playtraders 1/5

Off-line.

eurolinx 1/5

Off-line.

wagerhub 1/5

Off-line.

betrevolution 1/5

Off-line.

BetGoTo 1/5

Many slow-pay complaints.

VIPSports.eu 1/5

Bovada 1/5

Not recommended by SBR

wagerup 1/5

Off-line.

dailydime.eu 1/5

Off-line.

yesbet 1/5

readytobet 1/5

Off-line.

CarbonSports 1/5

purepoker 1/5

Off-line.

CRSportsBet 1/5

betsolo 1/5

The Blacklist

Steer clear of these sportsbooks to protect yourself from potential scams or unreliable payout histories. Look for a sportsbook with a solid reputation, a track record of timely payouts, and the financial stability to cover your winnings. These sportsbooks do not meet those criteria, so it’s best to explore other options for a more reliable betting experience. Be sure to research the best betting sites to find a better fit for your needs.

100k casino 0/5

Off-line.

1sportbettingsportsbook 0/5

Off-line.

1stamerican 0/5

Off-line.

1stlines 0/5

Off-line.

2003bettingsportsbook 0/5

Off-line.

88sportsbetting 0/5

Off-line.

aaronssportsbet 0/5

Off-line.

allbetsportsbook 0/5

Off-line.

baccaratcasino 0/5

Off-line.

betcasinosports 0/5

Off-line.

betcsi 0/5

Off-line.

betflamingo 0/5

Off-line.

betko 0/5

Off-line.

betpanam 0/5

Off-line.

betonsports 0/5

The closure of the company in 2006 was a result of a US grand jury indictment, leaving players with $16 million in owed payments. After a five-year wait, players received only a fraction of their balance through settlement checks.

bets4all 0/5

Off-line.

bettingonsports 0/5

Off-line.

bhb 0/5

Off-line.

blackbananacasino 0/5

Off-line.

blockbusterbets 0/5

Off-line.

bluemarlin 0/5

Off-line.

betcascade 0/5

Off-line.

casinofever 0/5

Off-line.

caviarcasino 0/5

Off-line.

celebritiessportsbook 0/5

Off-line.

cosmobet 0/5

Off-line.

telebet (esb/englishsportsbetting) 0/5

Off-line.

europlay 0/5

Off-line.

ezsportsbetting 0/5

Off-line.

ewinner 0/5

Off-line.

fantasy 0/5

Off-line.

footballbettingpointspreads 0/5

Off-line.

gigaming 0/5

Off-line.

gibraltar 0/5

Off-line.

goldbetting 0/5

Off-line.

goldpalace 0/5

Off-line.

greekluck 0/5

Off-line.

highrollercasino 0/5

homebets 0/5

Off-line.

infinity 0/5

Off-line.

jagsportsbet 0/5

Off-line.

jerryssportbook 0/5

Off-line.

lasvegasofficialbet 0/5

Off-line.

limelightcasino 0/5

Off-line.

luckydogsports 0/5

Off-line.

majorlinesports 0/5

Off-line.

majorsportsbetting 0/5

Off-line.

mango bay casino 0/5

Off-line.

maxisportsbook 0/5

Off-line.

millennium 0/5

Off-line.

mvpsportsbook 0/5

Off-line.

mvpbets.com 0/5

Off-line.

newworldcasino 0/5

Off-line.

oklahomasportsbetting 0/5

Off-line.

onlinegamble 0/5

Off-line.

playerssuperbook 0/5

Off-line.

playersbet 0/5

Off-line.

playerstime 0/5

Off-line.

pointbet 0/5

Off-line.

pro5sports 0/5

Off-line.

rockislandsports 0/5

Off-line.

royalbetcasino 0/5

royalecasino 0/5

Off-line.

saturnsports 0/5

Off-line.

scoressportsbook 0/5

Off-line.

siegelscasino 0/5

Off-line.

sportsbettinglines.ca 0/5

Off-line.

sportsbettingtrivia 0/5

Off-line.

sportsbookusa 0/5

Off-line.

ssp 0/5

Off-line.

st kitts 0/5

Site merged

theonlinebet 0/5

Off-line.

TopBet 0/5

More than twelve reported confiscations.

totalsportsbetting 0/5

Off-line.

unitedsportswager 0/5

Off-line.

unitedwager 0/5

Off-line.

wager-mall 0/5

Off-line.

wagerparadise 0/5

Off-line.

worldbet 0/5

Off-line.

worldcasinosltd 0/5

Off-line.

worldsportsbookcasino 0/5

Off-line.

worldwager 0/5

Off-line.

wsex 0/5

Closed without settling debts exceeding $1 million with players.

yahoops 0/5

Off-line.

vipbetzone 0/5

Off-line.

v-wager 0/5

Off-line.

betonsportsonline 0/5

Off-line.

nationalsportsgambling 0/5

Off-line.

betmidas 0/5

simplenetbet 0/5

Off-line.

4sportspicks 0/5

Off-line.

changeabet 0/5

Off-line.

betcsl 0/5

Off-line.

betempire 0/5

Off-line.

betgateway 0/5

Off-line.

charter 0/5

Off-line.

popularpoker-sportsbook 0/5

Off-line.

bringmevegas 0/5

Off-line.

anytimewager 0/5

Off-line.

2wagersports 0/5

Off-line.

winbig.biz 0/5

Off-line.

worldcasinosportsbets 0/5

Off-line.

usasportscasino 0/5

Off-line.

sunsetsports 0/5

redroyal 0/5

Off-line.

betchanger 0/5

Off-line.

prosbet 0/5

Off-line.

monkeybet 0/5

Off-line.

winnerstime 0/5

Off-line.

betcnn 0/5

Off-line.

bettorstrust 0/5

Off-line.

dimebetting 0/5

Off-line.

playthescore 0/5

Off-line.

oceansbet 0/5

Off-line.

sterling 0/5

Off-line.

gowagers 0/5

Off-line.

ultimate-odds 0/5

Off-line.

virtualbookmaker 0/5

Off-line.

virtualwager 0/5

Off-line.

lightspeed 0/5

Off-line.

offshoreaction 0/5

Site merged

champsportsbook 0/5

Off-line.

compusportsbook 0/5

Off-line.

winmoney 0/5

Off-line.

gambleonsports 0/5

Off-line.

richcoastsports 0/5

Off-line.

betnowonline 0/5

Off-line.

2ksportsbet 0/5

Off-line.

betsportz 0/5

Off-line.

bettingcenter 0/5

Off-line.

casino4gamble 0/5

Off-line.

casinosahara 0/5

Off-line.

centralbetting 0/5

Off-line.

clubrio 0/5

Off-line.

dreamgirlcasino 0/5

Off-line.

fatcatgaming 0/5

Off-line.

funplexcasino 0/5

Off-line.

idolsportsbook 0/5

Off-line.

insuredbet 0/5

Off-line.

jackdaddys 0/5

Off-line.

Realbet 0/5

Realbet was placed on the blacklist on July 7, 2016.

realtimevegas 0/5

Off-line.

rionet 0/5

Off-line.

sportsbetgambling 0/5

Off-line.

sportsbookandpoker 0/5

thebookmaker 0/5

Off-line.

thepointspread 0/5

Off-line.

vegasodds 0/5

Off-line.

casinopenthouse 0/5

Off-line.

caesarscasinosportsbook 0/5

Off-line.

selectwagering 0/5

Off-line.

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FAQs

Why are sportsbooks on the blacklist?

Underscoregs have a reputation for delayed payouts and, in some instances, stealing from customers. It is strongly advised to steer clear of them.

How can I file a complaint against a blacklisted sportsbook?

Submit a complaint by completing the sportsbook complaint form.

How can I find a reliable sportsbook?

Compare well-rated sportsbooks using the betting sites rating guide.