What happened: Stephon Castle delivered an aggressive first-half performance in Game 3 of the NBA Finals, scoring 18 points on 7-of-9 shooting against the Knicks. The rookie guard's outburst, highlighted by a steal and subsequent 'and-1' finish, helped the Spurs stay within striking distance despite a massive New York offensive run.

Why it matters: San Antonio entered Game 3 trailing 2-0 after Brunson's 30 points led the Knicks to a series-opening win in Game 1. Castle's efficient scoring is vital as the Spurs attempt to break the Knicks' 13-game playoff win streak and avoid a 3-0 deficit. His emergence provides a much-needed secondary scoring threat alongside Victor Wembanyama.

What to watch: The Spurs must sustain Castle's efficiency in the second half to counter New York's momentum. San Antonio looks to secure its first win of the series before Game 4.