The Hawks announced about 90 minutes before the game that guard Lou Williams faces season-ending surgery for a torn ACL in his right knee. Williams was hurt Friday at Brooklyn and the tear was found when Williams was examined on Saturday by Dr. Michael Bernot in Atlanta.
Then the Hawks lost guard Devin Harris to a sprained left ankle in the third quarter.
Spurs forward Tim Duncan was not in uniform as he was given the night off by coach Gregg Popovich.
GRIZZLIES 85, BULLS 82, OT
Memphis scored the first six points of the extra period, Gasol's putback making it 82-76. The Bulls cut it to 83-80 on Jimmy Butler's layup and had a chance to tie, but Nate Robinson missed a 3-pointer with 25 seconds left.
Chicago, playing its third consecutive overtime game in four days, didn't have enough in overtime. The Bulls played without forward Luol Deng and had to fight back from a 17-point, third-quarter deficit.
WARRIORS 116, HORNETS 112
The Warriors trailed 110-108 in a topsy-turvy game when Jack hit two free throws with 52 seconds left to tie the score. He converted a tough floater to give Golden State a 112-110 lead, and he finished off the Hornets with three free throws.
Thompson scored 24 in the first half as the Warriors led by as much as 16. Jack, who played for the Hornets last season, added 12 assists. Stephen Curry, returning after missing two games with a right ankle sprain, had 17 of his 20 points in the second half.
TIMBERWOLVES 92, ROCKETS 79
MINNEAPOLIS -- Chris Johnson and Mickael Gelabale signed 10-day contracts with Minnesota on Saturday morning, then scored the first 23 points of the fourth quarter to lift the Timberwolves over the slumping Houston Rockets.
Johnson, signed from Santa Cruz of the NBA Development League, scored 13 of his 15 points in the fourth. Gelabale, a forward who arrived from France on Thursday, had 10 of his 11 points in the final 12 minutes to help the injury-plagued Wolves snap a five-game skid.
James Harden scored 18 points on 5-of-18 shooting for the Rockets, who have lost seven straight games. Houston shot 32 percent and committed 20 turnovers in another lethargic effort that had coach Kevin McHale scrambling to find anybody who could give them some energy.
KINGS 97, BOBCATS 93
After scoring just 69 points in a 16-point loss to Memphis a night earlier, the Kings made sure there would be not be another offensive letdown.
They led most of the way but needed a late burst from Evans, who scored six of the team's last nine points in the final four minutes.
JAZZ 109, CAVALIERS 98
Utah (22-19) used a 31-point third quarter to take a 16-point lead into the fourth. The Jazz have won five of their last six, and six straight over the Cavs.
Copyright 2013 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index
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