On Wednesday, Stephon Castle plus the rest of the San Antonio Spurs face the Oklahoma City Thunder at 9:30 PM ET.

Castle paces his squad in assists (7.0 per game), and also averages 16.6 points and 5.0 rebounds. Defensively, he delivers 1.3 steals and 0.3 blocked shots.

Check out all the Latest NBA Prop Bets!

Here is everything you need to know to place your NBA prop bets.

Prop Lines for Stephon Castle

• Matchup: San Antonio Spurs vs. Oklahoma City Thunder
• Time: 9:30 PM
• Date: February 4, 2026
• Points Prop: Over 16.5 (-111)
• Three-Pointers Made Prop: Over 1.5 (+181)

Stats and Trends for Stephon Castle

• Wednesday’s prop bet for he is 16.5 points, 0.1 fewer than his season average.
• Castle has appeared in 39 games this season, putting up more than 16.5 points in 19 of them.
• Castle’s scoring average against the Thunder (18.1) is 1.6 more than his over/under for this game.
• He has hit 1.1 three-pointers per game, which is less than his over/under in Wednesday’s game (1.5).
• Castle has 10 games this season with more than 1.5 made treys.
• In games versus the Thunder, Castle has made 0.5 more three-pointers per game than his current over/under (1.5).

Stephon Castle Last 10 Games

• Castle is producing 14.2 points, 7.6 assists and 4.9 rebounds per contest over his past 10.