Stephen Curry returned from a two-game absence to score 24 points, Klay Thompson had 26 and the Golden State Warriors blew nearly all of a 27-point lead before beating the Toronto Raptors 127-125 on Saturday night.
DeMar DeRozan scored 42 points for the Raptors, but the Warriors had just enough to beat Toronto for the eighth straight time.
San Antonio won its 14th straight at the AT&T Center, improving the league's best home record to 19-2.
Leonard played 28 minutes after sitting out the previous three games with a strained left shoulder.
Green had 11 points in his return from a 10-game absence due to tightness in his left groin.
Nikola Jokic had 23 points and nine rebounds for Denver, which has lost 10 straight in San Antonio.
Oklahoma City trailed by three entering the fourth quarter, but its bench helped open a double-digit lead as Charlotte shot 5 of 21 from the field over the final 12 minutes. The Thunder attempted 97 shots as they dominated the offensive glass.
All-Star point guard Kemba Walker had several shots blocked on drives to the basket and finished 5 of 17 from the field. He still led the Hornets with 19 points, while Dwight Howard added 11 points and 17 rebounds.
Chicago made 17 3-pointers and held off several late charges by the Pistons to win for the 13th time in its last 20 games.
LaVine was making his Bulls debut after being acquired from Minnesota in the Jimmy Butler trade. LaVine, who last season averaged 18.9 points in 47 contests, hadn't played since he suffered a torn ACL against Detroit on Feb. 3.
Bradley Beal added 24 points and Marcin Gortat had 16 points and 13 rebounds for the Wizards, who needed their first overtime victory of the season to avoid being swept by the Nets in the season series.
Kelly Oubre added 17 points off the bench off 5-of-6 shooting as Washington moved to 2-2 on a five-game homestand.
Rondae Hollis-Jefferson scored 22 points for Brooklyn, which forced overtime despite never holding the lead. Jarrett Allen added 16 points and DeMarre Carroll had 13 points and 10 rebounds for the Nets, who have yet to win in three overtime contests this season.