1win esports betting: CS2, Dota 2, LoL, Valorant and more
1win is one of the most comprehensive esports betting platforms available, covering CS2, Dota 2, League of Legends, Valorant, Rainbow Six Siege and Mobile Legends across 40,000+ markets under a Curaçao 8048/JAZ licence. From Natus Vincere facing Team Spirit in a CS2 Major semi-final to Team Liquid pushing for a Valorant Champions title, every tier of competitive play is priced and available for in-play wagering at 1win. Register with promo code XLBONUS to get your welcome bonus and start betting on the games you know inside out.
Hero stats
| Markets available | 40,000+ |
|---|---|
| Welcome bonus code | XLBONUS |
| In-play streaming | Select matches live via Twitch/YouTube integration |
| Cashout | 24/7 full and partial |
| Licence | Curaçao 8048/JAZ |
Tournaments and competitions covered
1win follows the esports calendar from regional qualifiers through to the biggest global championship events, covering each title's most prestigious tournaments.
- CS2 Majors - Valve's flagship CS2 Majors are the pinnacle of Counter-Strike. The Copenhagen Major 2024 drew record viewership, with Natus Vincere (NaVi) and FaZe Clan producing the most-bet matches on 1win. The 2025-26 cycle continues with Majors in multiple regions. 1win lists full tournament outright, stage-winner and match-level markets from the qualifier stage.
- ESL Pro League (CS2) - ESL Pro League Season runs twice yearly and is the leading third-party CS2 league. Sixteen teams across two conferences compete for prize pools exceeding $1,000,000. Team Vitality, Heroic and G2 Esports are the most bet teams on 1win within the league's group stage and playoffs.
- IEM (Intel Extreme Masters) - IEM Katowice, IEM Cologne and IEM Rio are marquee CS2 events with some of the highest live-betting volumes in esports. 1win carries full in-play map-by-map markets throughout these events.
- The International (Dota 2) - Valve's annual Dota 2 World Championship is one of the largest prize pools in esports history. Team Spirit's back-to-back titles in 2021 and 2023 established Eastern European dominance, while Chinese and Southeast Asian teams push back each cycle. 1win covers group stage, main event and grand final with deep market selection.
- Dota Pro Circuit (DPC) - Regional Dota 2 leagues across Europe, North America, Southeast Asia, China, South America and CIS feed into Major events. 1win lists DPC regional results and Majors as part of its year-round Dota 2 coverage.
- League of Legends Worlds (LoL) - Riot Games' annual World Championship is the largest esport event by peak viewership. T1 led by Faker have won four Worlds titles; South Korea and China dominate the bracket each year. 1win prices all group stage games, knockouts and the grand final at Worlds and at the Mid-Season Invitational (MSI).
- League of Legends regional leagues - LCK (Korea), LPL (China), LEC (Europe) and LCS (North America) each run split seasons that feed into Worlds. 1win covers all four major regions weekly throughout the year.
- VCT (Valorant Champions Tour) - Riot's global Valorant ecosystem splits teams across three international leagues (Americas, EMEA, Pacific) with an annual Champions grand final. Sentinels, NRG and Team Liquid Americas have been among the most-bet clubs on 1win. The Champions event in Seoul 2024 attracted strong global wagering interest.
- Rainbow Six Siege (R6) - Ubisoft's competitive FPS features the Six Invitational as its World Championship. Teams from Europe, North America, Brazil and Asia-Pacific compete with 1win covering all stages of the SI and the regional Six Majors.
- Mobile Legends: Bang Bang (MLBB) - The M-Series World Championship is the largest MLBB event of the year, drawing massive viewership from Southeast Asia and beyond. Philippine teams like Echo and AP Bren attract the strongest mobile esports betting volumes on 1win.
Most popular esports betting markets
- Match winner - Back one team to win the series (best-of-1, best-of-3, or best-of-5). The foundation market for all esports titles on 1win.
- Map winner (CS2/Valorant) - Bet on the winner of a specific map within a series. Because teams have known map preferences, map-winner markets offer strong value for those who study map pools.
- Map handicap - In a best-of-3 series, backing the underdog at +1.5 maps means they need to win only one map. A common accumulator building block in CS2 and Valorant.
- Total rounds (over/under) - In CS2, a map runs to 24 rounds maximum in regulation. Betting over or under a stated line (e.g. 25.5 rounds including overtime) rewards knowledge of individual team defensive and offensive styles.
- First map winner - Which team wins Map 1? Often priced differently from the overall series winner if one side has a clear advantage on their chosen map but is weaker across the full veto.
- Correct score (series) - Predict the exact series scoreline: 2-0 or 2-1 in a best-of-3, or 3-0, 3-1, 3-2 in a best-of-5. Higher odds reward precise forecasting.
- Tournament outright - Back NaVi, T1, Team Spirit or any team to win the Major, The International or Worlds before the tournament begins for maximum odds.
In-play and live esports betting
Esports delivers some of the most dynamic in-play betting in the industry. In CS2, a single clutch round can swing a map from 12-3 to a close 15-12 scoreline, and 1win's live odds update after every round, reflecting the shifting momentum in real time. A team that wins the pistol round in the second half of a map frequently converts that advantage to a round lead, creating a measurable betting signal for in-play bettors who track these patterns.
Pre-match analysis should focus on: head-to-head records in the last 30 days, map win rates broken down by side (CT vs T in CS2, attacking vs defending in Valorant), roster stability and patch version because balance changes in Dota 2 and LoL can radically shift which heroes and champions are viable. A newly buffed support hero at The International can make previously reliable picks redundant overnight.
In-play live streams for many esports events are accessible via linked Twitch and YouTube channels. 1win provides direct links from the bet slip, so you can follow the action without leaving the platform.
Cashout and bet builder
Cashout is available on eligible esports bets at 1win, including during live series. If you backed NaVi to win a CS2 Major and they lead 2-0 in a best-of-3 after two dominant map performances, cashout locks in nearly the full return before the third map is played. Partial cashout is useful mid-series: secure a portion of your return after Map 1 while leaving the remainder live on the series result.
The bet builder for esports lets you link multiple markets from the same match. You might combine: Team Spirit to win, total maps in the series to go over 2.5, and the first map to go over 27.5 rounds. The combined odds amplify the payout from a well-researched Dota 2 or CS2 read.
Mobile esports betting with the 1win app
Major esports events often run late into the night across different time zones, making the 1win mobile app essential. The Android APK is available from 1win.codes/en/app and the iOS version is on the App Store. All in-play markets are available on mobile, and push notifications keep you updated on round results, map scores and bet settlements without needing to watch the stream continuously.
How to start betting on esports at 1win
- Create your 1win account - Go to the registration page and complete sign-up with your email and basic details. Takes under two minutes.
- Enter promo code XLBONUS - Fill in XLBONUS in the promo code field at registration to activate your first-deposit welcome bonus.
- Fund your account - Deposit via cards, e-wallets, USDT, UPI or other supported methods. Bonus funds appear immediately after the deposit clears.
- Navigate to Esports - Click Sports, then select Esports from the sidebar. Browse by game title: CS2, Dota 2, LoL, Valorant, Rainbow Six or MLBB.
- Pick your market and bet - Click any odds to add to your bet slip, set your stake, confirm and track the result live through My Bets or the in-play console.
Perguntas frequentes
What esports titles does 1win cover?
1win covers CS2, Dota 2, League of Legends, Valorant, Rainbow Six Siege and Mobile Legends: Bang Bang, plus additional titles across shooter, MOBA and battle royale genres.
Can I bet on CS2 Majors at 1win?
Yes. 1win covers all CS2 Majors from the qualifier stage through the grand final, with outright winner, stage winner, match winner, map winner, round totals and in-play markets throughout each event.
What is a map handicap bet in CS2?
A map handicap in CS2 adjusts the number of maps won by each team for betting purposes. Backing the underdog at +1.5 maps in a best-of-3 means your bet wins if they win at least one map, regardless of the overall series result.
Does 1win offer in-play betting on esports?
Yes. 1win's in-play esports markets update after every round in CS2 and Valorant and after every game in LoL and Dota 2, with live odds reflecting current scorelines and momentum.
Is cashout available on esports bets at 1win?
Yes. Full and partial cashout is available on eligible esports bets, including live in-series betting. You can close or reduce your position at any point during a live series while cashout is offered.
What is the XLBONUS code for esports betting?
XLBONUS is the welcome promo code for new 1win registrations. Enter it before your first deposit to unlock the welcome bonus, which can be used on esports and all other sports markets on the platform.