Story byAdam TaylorWed, December 31, 2025 at 11:30 AM UTC·2 min readDerrick White produced a memorable defensive performance as the Boston Celtics secured a 129-119 win over the Utah Jazz on Tuesday, Dec. 30. The veteran guard ended the game with a career-high seven blocks, tying Dennis Johnson for guards with the most blocks in a single game. During his postgame news conference, head coach Joe Mazzulla discussed White’s block party and the increased defensive role he has adopted this season. AdvertisementAdvertisementAdvertisement“I think a couple of them came on ball, a couple of them came off ball,” Mazzulla said.