CS2 Betting Sites
Betting on CS2 matches works like any sports betting product: odds set an implied probability and a payout, and the gap between the true chance of an outcome and the offered odds is where the operator's margin lives. This page explains decimal odds and covers which ZLASHY partners run a sportsbook with esports/CS2 markets.
Updated September 16, 2026
7 Betting Sites sites with a working code
Gamba
CasinoRakeback + $4,000 ZLASHY race
Crypto casino and sportsbook; every wager under the code counts toward the $4,000 wager race.
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Stake
CasinoRakeback + weekly VIP reloads
Rakeback, reloads and level-up bonuses on one balance across casino and sports.
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CSGOEmpire
Casino3 free cases + $0.50 coins
Balance lands instantly: play match, roulette or coinflip.
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500 Casino
CasinoFree $1.00 + rakeback unlocked
Daily rakeback stacks on every wager once the code is live.
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Roobet
CasinoDeposit match + instant rakeback
Slots, originals and sportsbook under one balance.
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Shuffle
CasinoInstant rakeback + VIP rewards
Daily, weekly and monthly reloads plus SHFL token perks.
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Rollbit
CasinoDeposit bonus + weekly rakeback
Sports, casino and skin trading with weekly paybacks.
Read review →Decimal odds, in plain terms
Decimal odds are the standard format across most crypto-casino sportsbooks (as opposed to fractional odds common in the UK or American/moneyline odds common in the US). The number shown is simply what a winning $1 stake returns in total, stake included — multiply your stake by the decimal odds to get your total payout on a win.
| Decimal odds | $10 stake returns (total) | Implied probability |
|---|---|---|
| 1.20 | $12.00 | 83.3% |
| 1.50 | $15.00 | 66.7% |
| 2.00 | $20.00 | 50.0% |
| 3.00 | $30.00 | 33.3% |
| 5.00 | $50.00 | 20.0% |
| 10.00 | $100.00 | 10.0% |
Why the odds never reflect pure “true” probability
Every quoted odds line has the operator’s margin baked in — implied probabilities across a full market typically sum to slightly more than 100%, and that excess is the sportsbook’s built-in edge. This is conceptually similar to the vig on a traditional sportsbook or the house edge on a casino game, just expressed through odds pricing rather than a payout ratio or pot fee. Shopping the same match across more than one operator (where both offer it) is the main lever bettors have to find the least unfavorable version of a given line, since the margin size can differ between platforms.
Finding CS2-specific markets
CS2 (and esports generally) is typically one category among many on a general sportsbook, alongside traditional sports — coverage of specific tournaments, maps, and bet types (match winner, map handicap, total rounds, etc.) varies by operator and by the scale of the event being covered. Rather than list current fixtures here (which would go stale immediately), check the specific ZLASHY partner’s own esports or CS2 section directly for what’s currently listed.
ZLASHY partners with CS2 betting
See the comparison table above for the current ZLASHY partners confirmed to run sports/esports betting — most pair it with a full casino on the same account balance, so the signup bonus generally applies across both.
FAQ
How do I read decimal odds?
Decimal odds show your total return per unit staked, including your original stake. Odds of 1.80 on a $10 bet return $18.00 total if it wins ($8.00 profit + your $10 stake back); odds of 3.50 return $35.00 total on the same $10. It's a direct multiplier — no separate step needed to work out the payout, unlike fractional or American odds formats.
What's 'implied probability' and how do I calculate it from decimal odds?
Implied probability = 1 / decimal odds, expressed as a percentage. Odds of 1.80 imply a 55.6% chance (1 / 1.80); odds of 3.50 imply a 28.6% chance (1 / 3.50). This is the probability the odds suggest, adjusted upward by the operator's built-in margin — not necessarily the 'true' probability of the outcome.
Why do the implied probabilities on a full match market usually add up to more than 100%?
That excess (called the 'overround' or 'vig') is the operator's built-in margin, baked into the odds themselves rather than charged as a separate fee. A two-way CS2 match market summing to, say, 105% implied probability reflects roughly a 5% margin the operator is working with across that market — the exact overround varies by operator and by market, and isn't a single fixed number across every ZLASHY partner offering betting.
Can I bet on a live, in-progress CS2 match?
Several sportsbooks support live/in-play betting with odds that update as the match progresses, alongside pre-match odds. Availability and exactly which markets support live betting varies by operator — check the specific site's sportsbook section, since we haven't independently confirmed live-betting coverage for every ZLASHY partner offering betting.
Which ZLASHY partners run a sportsbook with CS2 markets?
CSGOEmpire, Stake, Gamba, Rollbit, Roobet, Shuffle and 500 Casino are the current partners on this list confirmed to offer sports/esports betting — see the comparison above for their full offers. Exact esports title coverage and specific CS2 market availability can vary by operator and by tournament; check the specific site's sportsbook directly for a given match.
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