ESPORTS
Esports Surebet Scanner: CS2, Dota 2, Valorant
Dozor finds esports surebets in Live and Prematch across dozens of bookmakers: maps, rounds, kill totals. Over 30 days, about 6,700 an hour; median life 2 s.
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- 173,713surebets lasted over a minute
- 1,339,918distinct surebets
- 2.0 smedian surebet lifetime
Dozor data for October 11 – November 10, 2026 — methodology
Esports surebets are frequent and short-lived: every match has dozens of markets on maps, rounds and kills, and bookmakers update their lines on them at different speeds. Over 30 days, October 6 – November 5, 2026, the Dozor scanner recorded 4,829,879 surebets on esports and prediction markets (1,397,673 distinct surebets), about 6,700 an hour. The median lifetime was 2 seconds.
Which games
CS2, Dota 2, League of Legends and Valorant, plus second-tier tournaments in each.
Which markets produce surebets
Most surebets come from handicaps, winner and totals on maps and rounds; markets on kills and map objectives in Dota 2 and League of Legends last the longest. Shares by game and market over 30 days, books and pairs are in Esports Arbitrage Betting.
How esports surebets are different
- Settlement rules differ. Overtime on a map, a forfeit, a map replay, a pause in Dota 2: two books settle the same market differently. Before a map surebet, open both books' rules.
- Live is most of the volume. Over 30 days, 93% of esports surebet episodes were live, with a median lifetime of 2 seconds: a line that hasn't caught up with an in-game event catches up within seconds.
- More bookmakers. Besides traditional bookmakers, esports is covered by crypto platforms (Duel, Thunderpick, BC.Game, CSGOEmpire, Shuffle, Roobet) and prediction markets. Different odds suppliers mean different prices, and therefore surebets. Dozor connects 27 bookmakers and 3 exchanges.
What Dozor does
It reads the lines of all connected bookmakers at once, normalizes markets into one format (the same map handicap is named five different ways at five books), links matches across books and shows pairs of outcomes where the sum of inverse odds is below one. The card shows the event, game, market, both legs with their books, ROI, the age of each price and the stake split. Live and Prematch on one screen, sound and browser notifications.
Articles in “Esports”
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Frequently asked questions
Why does esports produce so many surebets?
A match has dozens of markets, live lines move after every in-game event, and books take prices from different suppliers; brands of one supplier give no surebets with each other. Shares by game and market are in the article “Esports Arbitrage Betting: Where and Why Bookmakers Disagree”.
Are there prematch esports surebets?
Yes: they appear less often and live longer. Most of the volume is in live, when lines move every second. More on the modes: Live surebets and Prematch surebets.
Which bookmakers are connected?
Sportsbooks (Pinnacle, 1xBet, GGBet, 1win and others), crypto platforms (Duel, Thunderpick, BC.Game, Stake, Roobet and others) and the prediction markets Polymarket and Kalshi. Brands that share an odds supplier don't form surebets with each other, and the scanner doesn't show such pairs.
How many surebets a day can you actually bet?
It depends on how many seconds two bets take you. How many surebets an hour last over 10, 30 and 60 seconds is in How Long Do Surebets Last?
Is it suitable for beginners?
A card reads in seconds, terms are explained in the glossary, and stakes are calculated by the calculator and by the scanner itself. It's best to start with prematch and kill markets: there's more time to check.
A breakdown for every book and pair is in the Bookmakers section, recalculated daily.
Data on this page: Dozor surebet history for 30 days, October 6 – November 5, 2026. How episodes and distinct surebets are counted is in the methodology; the breakdown by market and book is in the article how long a surebet lasts.