Counter-Strike: Fluxo W7M vs Back to Back (BO3) - PGL Masters Bucharest: South American Closed Qualifier Playoffs odds: Kalshi vs Polymarket
Fri, Sep 11, 2026, 10:00 AM ET · Counter-Strike matches · $13k traded in 24h across both venues.
Fluxo W7M: Kalshi 67¢ vs Polymarket 65¢, +2.0 pp
Mid prices. A price is the market's probability: 67¢ means 67%. The gap is Kalshi minus Polymarket in percentage points.
Two separate exchanges, two accounts. Links may carry a referral code, which never changes what is shown. Disclosures.
-3.14¢ per $1, after fees
Buy Fluxo W7M @ Polymarket 65¢, Back to Back @ Kalshi 35¢
All outcomes
| Outcome | Kalshi bid / ask | Polymarket bid / ask | Gap |
|---|---|---|---|
| Fluxo W7M | 65¢ / 68¢ | 64¢ / 65¢ | +2.0 pp |
| Back to Back | 34¢ / 35¢ | 35¢ / 36¢ | -1.0 pp |
Price history, last 3 days
How this is matched
Games are matched across the two exchanges by league, team codes and date. Polymarket prices come from its live order book, Kalshi from its public API. Refreshed every 45 seconds.
What this is not
Read-only. Nothing here places or routes orders and nothing is advice. Fees, slippage and the time it takes to move money between venues are not in these numbers.