The defending NBA champions are working to rediscover their defense. Stephen Curry hit a go-ahead 3-pointer from the top with 31.9 seconds left on the way to 30 points, and the sloppy Warriors held off Toronto 117-112 on Wednesday night. Kevin Durant's 3-pointer with 1:02 remaining tied the game at 112, then he found Curry for the 3 that made the difference.