PAIR
Surebets between 1win and Duel
Over the period September 26 – October 26, 2026, the Dozor scanner found 48,911 surebets between 1win and Duel: median life 2.0 s, 2.1% lasted over a minute, median peak ROI 2.8%. 1win and Duel take their lines from different providers and update them independently; a gap opens when one has already reacted to an event and the other has not. The pair diverges most often on the “Handicap” market (55% of its surebets), mostly in CS2; 98% were found live.
| Surebets in window | 48,911 |
|---|---|
| Live | 98% |
| Median lifetime | 2.0 s |
| Over a minute | 1,044 (2.1%) |
| Median peak ROI | 2.8% |
| 1win | bookmaker, USD, 509,984 surebets in the window overall — page |
| Duel | bookmaker, USD, 832,197 surebets in the window overall — page |
Markets where they diverge
| Market | Surebets | Share |
|---|---|---|
| Handicap | 26,990 | 55% |
| Total | 16,326 | 33% |
| Winner | 4,313 | 8.8% |
| Kills handicap | 546 | 1.1% |
| Total kills | 397 | 0.8% |
By game
| Game | Surebets |
|---|---|
| CS2 | 41,702 |
| Valorant | 4,181 |
| Dota 2 | 2,466 |
| League of Legends | 534 |
| Rainbow Six | 12 |
What to check before betting on this pair
- Both books’ settlement rules for the market: overtime, walkovers, how kills are counted. The same market name does not mean the same rules.
- Both accounts use the same currency (USD), no conversion needed.
- The age of both prices in the scanner card: with a median life of 2.0 s, a surebet with a stale leg has most likely closed already.
More pairs with frequent arbs
Data: Dozor surebet history for September 26 – October 26, 2026, 5,101,281 records; the method is in the article “How Long Does a Surebet Last?”. The service is analytical: it does not accept bets and does not guarantee profit. 18+.