The second round of the NBA playoffs is hitting the home stretch. The Knicks and Thunder each punched tickets to the conference finals with sweeps of the 76ers and Lakers. Two series remain: the Spurs vs. the Timberwolves, in which San Antonio took a 3–2 lead on Tuesday night, and Pistons vs. Cavaliers, which plays its Game 5 tonight with the series knotted at two games apiece. So far, this series has been all about the home teams. Detroit took control in Games 1 and 2 with a pair of relatively comfortable 10-point wins. Cleveland evened things up with wins in Games 3 and 4, sending the series back to Motown for a pivotal Game 5. Cade Cunningham continues to carry the Pistons on a nightly basis, though the Cavaliers held him to his first game under 23 points in the postseason last time out, while Donovan Mitchell is heating up, scoring 43 points in Game 4. The two lead guards are set for another battle on Wednesday.…