The NBA Cup exists to solve a specific problem: nobody cares about regular-season basketball in November. Four editions in, it's working. The 76ers' 98-93 win over the Knicks on Friday had stakes that felt earned — Philadelphia spoiling New York's championship banner night was personal, and the in-season tournament format layered genuine consequences on top of the grudge. LeBron James, 41 years old and in his second season with the 76ers, delivered what coach Nick Nurse called his best game since arriving as a free agent in July. Twenty points, nine rebounds, eight assists, a steal, and a chase-down block that reminded everyone the physics engine hasn't fully patched him out yet. The go-ahead bucket and a tip-in off a Tyrese Maxey miss with 11.9 seconds left were the kind of late-game sequences that make you wonder what exactly father time is waiting for. Maxey led all scorers with 27. Philadelphia built a 14-point third-quarter lead, watched it evaporate when Jalen Brunson hit a step-back three to put New York up 90-89 with 1:32 left, and then LeBron happened. Brunson finished with 24 for the Knicks; Karl-Anthony Towns had 22 and 12 boards. New York fell to 2-4, which is the kind of early-season record that matters more when every Cup game also counts in the standings. Elsewhere, the Mavericks produced the night's best comeback narrative. Down by as many as 11 to an unbeaten Houston squad, Dallas rallied behind 35 from Kyrie Irving and 33 from rookie Cooper Flagg to hand the Rockets their first loss, 116-111. Irving's three with 7:01 left was the turning point. The halftime speech, per Irving, was simple: 'We looked each other in the eye, and we were just like, we've got to do better.' Stephen Curry authored one of the stranger stat lines of the night: 31 points in a 112-95 Warriors win over the Lakers, after Golden State trailed by 23 points at the end of the first quarter. The Warriors outscored LA 38-15 in the second quarter — a mirror image of the first. Luka Doncic scored 37 for the Lakers but the lasting image was Curry drilling a three over Doncic after wrong-footing him to the floor. Curry passed Dominique Wilkins for 18th on the all-time scoring list at 26,674 career points. Giannis Antetokounmpo triple-doubled (31/18/10) in Miami's 145-125 rout of Indiana. Boston handled Chicago 125-111, with Payton Pritchard scoring 30 off the bench. Orlando drained 18 threes to survive a career-high 41-point eruption from Toronto's Scottie Barnes, winning 121-114. Detroit beat Brooklyn 110-94, extending the Nets' winless streak to five. The NBA Cup quarterfinals run December 4-5, semifinals December 8-9, with the final December 11 at Hinkle Fieldhouse in Indianapolis. Group-stage games continue through November. The format is young enough that teams are still calibrating how much to care — but nights like this suggest the answer is trending toward 'a lot.'