Castle had 19 points (7-13 FG, 1-3 3Pt, 4-5 FT), three rebounds and seven assists over 28 minutes during Friday's 124-109 win over Sacramento.
Castle was San Antonio's most active playmaker, finishing with a team-high seven assists alongside his 19 points. The former Rookie of the Year keeps growing as a lead guard, and his pairing with Dylan Harper in the backcourt gives the Spurs two young ball-handlers who can attack the basket.