Best Esports Prediction Market Sites for the EWC CS2 Tournament on August 12th
CS2 esports prediction markets are live ahead of the 2026 Esports World Cup in Paris, where 32 teams will compete for a $2 million prize pool with $600,000 going to the champion when the tournament opens on August 12.
Leading a stacked lineup are NAVI, Vitality, Spirit, MOUZ, G2 and FaZe with the field filling out after 100 Thieves, BIG, K27 and JiJieHao came through the Paris open qualifier. Three prediction market sites have live CS2 markets right now including Kalshi, Polymarket and Crypto.com with different coverage across the three depending on how you want to trade.
The 2026 Esports World Cup CS2 field
The tournament format is double-elimination through the group stage before 16 teams advance into a single-elimination playoff bracket, with the grand final of best-of-five on August 23. BO1s open early rounds before the format changes to BO3 as the bracket shrinks, so the longer the tournament goes the more maps will be in play. Alongside the headliners are Falcons, Spirit, FURIA and G2, and with four open qualifier sides in 100 Thieves, BIG, K27 and JiJieHao the seeding gap could make the sports prediction markets in the group stage very unpredictable.
The best prediction market sites covering the EWC
Each of these three best prediction market sites has CS2 contracts live right now, but they’ve built out their coverage in different ways.
Kalshi – Best for dedicated EWC CS2 markets
- Broad range of markets
- 24/7 live chat support
- Huge reputation
- Native mobile app
- Transaction fees
Kalshi focuses on the EWC itself rather than generic CS2 matchups, and that puts it as the strongest pick for this tournament. A dedicated championship futures market lets you back who takes the title, and the site also covers match winners, map winners and total-map contracts for CS2 events. CS2 has its own section with settlement terms, price history and volume on every contract page, and the current welcome offer from our Kalshi review gives new customers up to $500 in bonus trading credits after completing $25 in qualifying trades.
Polymarket – Best for CS2 contract variety
- Numerous markets on sports, crypto, the economy, and politics
- Regulated by the CFTC
- Multiple rewards for existing traders
- Crypto payments only
Polymarket US has the widest CS2 contract menu of the three sites, though it doesn’t go as deep on EWC-specific coverage as Kalshi. You can find series moneyline, map winners, map handicaps and total maps. Each match page puts the different contract types together with live pricing and history data, so moving between series and map-level positions is quick. As mentioned in our Polymarket review, right now the welcome offer for new Polymarket US customers is $20 in trading bonus credit after depositing $10.
Crypto.com – Best for app-based CS2 trading
- Welcome bonus
- Broad range of markets
- High-performance mobile app
- Strict ID verification
With crypto already handled in the same app, Crypto.com’s prediction trading has more funding flexibility than a standalone prediction market site. You’ll find CS2 contracts under the Sports Event Trading section like BIG vs PARIVISION and positions can be funded through a USD Cash Account or Crypto Funding with 350+ tokens. Market and limit orders both work here, and closing positions before settlement is an option rather than holding to expiry. New app users can pick up to $180 in crypto rewards based on trading volume within the first 30 days with no Crypto.com promo code needed.
Lock in before the BO1s start
Kalshi is the top choice for direct EWC coverage with its championship future and qualifier contracts, choose Polymarket for the widest CS2 contract variety across map handicaps and propositions, or Crypto.com for flexible funding through an integrated app.
You can sign up to all three by clicking the banners on this page before the August 12 group stage kicks off.