Spurs vs Mavericks: crowd vs house

NBA · Sat Oct 24, 8:00 PM ET

Who's cheaper: Spurs to win

No house fair line.

VenueQuotedAll-in cost / $1Notes
CROWDPolymarket open77.0¢ + 0.89¢ fee77.9¢
-352
spread 5¢, $4 at ask, thin/wide market, excluded
CROWDKalshi open78¢ + 1.20¢ fee79.2¢
-381
spread 5¢, $244 at ask, thin/wide market, excluded

Who's cheaper: Mavericks to win

No house fair line.

VenueQuotedAll-in cost / $1Notes
CROWDKalshi open27¢ + 1.38¢ fee (via NO)28.4¢
+252
spread 6¢, thin/wide market, excluded
CROWDPolymarket open28.0¢ + 1.01¢ fee29.0¢
+245
spread 5¢, $1 at ask, thin/wide market, excluded

All-in cost = what you pay for a contract/bet that returns $1 if it wins, after Kalshi or Polymarket taker fees (the vig is already inside sportsbook prices). Lower is better. How we calculate this.

Last updated: Oct 20, 2026 1:20 AM ET. Prices move constantly; always check the live price at the venue.