The Milwaukee Bucks, led by Giannis Antetokounmpo's 44 points, held off the San Antonio Spurs 125-121 on Thursday despite another stellar performance from Victor Wembanyama on his 20th birthday.Devin Vassell led the Spurs with 34 points, but the highlight-reel battle between Antetokounmpo and Wembanyama stole the show in San Antonio.