Zach LaVine scored 22 points, DeMar DeRozan had 28 and the Chicago Bulls stopped the Boston Celtics’ nine-game win streak, beating them 121-107 on Monday night.

“Big time,” LaVine said, via ESPN. “We’ve lost a lot in a row and they’ve won a lot in a row. I think we’re a really good team, but we go through little lapses or times where we play bad. That’s how fast the game can change.”