Counter-Strike
Where CS2 prices disagree.
No US sportsbook prices CS2, so every CS2 gap on this page is one prediction market against another — Kalshi against Polymarket. The books never enter into it.
Where CS2 gets priced
- Prediction markets
- Kalshi and Polymarket
- Sportsbooks
- None. CS2 has no US sportsbook coverage in our odds feed.
What we have recorded
680
Gaps found
1.3%
Median gap
5.7%
Biggest gap
- Oct 19ex-6666 vs Fire Flux EsportsPolymarket + Kalshi1.4%
- Oct 19ILLYRIANS vs WRAITH PCIFICPolymarket + Kalshi1.0%
- Oct 19FORZE Reload vs GenOneKalshi + Polymarket0.2%
- Oct 19Saint Sinners vs LilmixKalshi + Polymarket1.3%
- Oct 18Privateer Gaming vs ex-6666Polymarket + Kalshi2.7%
- Oct 18Sokerorg vs EAC ExtraKalshi + Polymarket2.1%
- Oct 18Bushido Wildcats vs ex-Zero TenacityPolymarket + Kalshi1.0%
- Oct 18Nuclear TigeRES vs Team NemesisPolymarket + Kalshi2.1%
- Oct 18UNiTY esports vs 9INEKalshi + Polymarket0.2%
- Oct 18Apogee Esports vs Spirit AcademyKalshi + Polymarket0.2%
- Oct 18Phantom vs BruteKalshi + Polymarket5.7%
- Oct 18BBL vs Apogee EsportsKalshi + Polymarket0.9%
- Oct 18Omega vs GenOnePolymarket + Kalshi0.4%
- Oct 18magic vs PARIVISIONPolymarket + Kalshi1.4%
- Oct 18mellren vs UNiTY esportsPolymarket + Kalshi1.2%
- Oct 18TheMongolz vs AllianceKalshi + Polymarket1.2%
- Oct 18your end vs Procyon GamingPolymarket + Kalshi0.4%
- Oct 18RED Canids Academy vs QUINTESSENCIAKalshi + Polymarket2.3%
- Oct 18ex-RUSTEC vs Nuclear TigeRESPolymarket + Kalshi3.4%
- Oct 18BakS eSports vs FORZE ReloadPolymarket + Kalshi0.6%
- Oct 18Team Nemesis vs EYEBALLERSKalshi + Polymarket4.6%
- Oct 17Liquid vs fnaticKalshi + Polymarket1.3%
- Oct 17Team Falcons vs Aurora GamingKalshi + Polymarket0.3%
- Oct 17BetBoom Team vs FURIAPolymarket + Kalshi5.1%
- Oct 17Passion Academy vs Elite KlanKalshi + Polymarket3.4%
- Oct 17PRIVATE vs BIGPolymarket + Kalshi1.0%
- Oct 17ex-RUSTEC vs BBLPolymarket + Kalshi2.4%
- Oct 17MIBR vs NIPKalshi + Polymarket1.3%
- Oct 16Young TigeRES vs QUAZARPolymarket + Kalshi3.4%
- Oct 16GamerLegion vs EYEBALLERSKalshi + Polymarket1.5%
The 30 most recent of 680. Every percentage is what the quoted prices implied at the moment we saw them, after fees and after the cost of your own order moving the book. Nobody placed these, and nothing already written is ever recalculated. The whole record across every sport is on the log.
Reading a CS2 gap
A gap means backing one side on a prediction market and the other side on the other prediction market, splitting a stake between them so both outcomes pay back more than you put in. The percentage is what is left after Kalshi’s per-contract fee, Polymarket's 2%, and the price movement your own order causes, with the rounding running against the estimate.
It is an estimate from public prices at a moment in time, not a guarantee. A gap can close while you are placing the second order, and a half-filled pair is a one-sided bet rather than a hedge. The walkthrough runs the arithmetic end to end, and today’s live CS2 board is on the front page.
Other sports
NFLMLBNBAATPWTANHLNCAAFNCAABEPLUCLMLSLa LigaSerie ABundesligaLigue 1LoLDota 2Valorant