NBA Cup 2025: Celtics snap Pistons' 13-game win streak, setting up Magic for group-deciding game vs. Detroit NBA Cup action began with a streak-snapping thriller on Wednesday. Content Original Link: https://sports.yahoo.com/nba/breaking-news/article/nba-cup-2025-celtics-snap-pistons-13-game-win-streak-setting-up-magic-for-group-deciding-game-vs-detroit-005940024.html