MIAMI -- San Antonio made an NBA Finals-record 75.8 percent of their shots in the first half to set up a 111-92 victory over Miami on Tuesday to take a 2-1 series lead.

The Spurs made 19 of their first 21 shots and finished 25 of 33 in the first half, bettering the 75 percent shooting by Orlando against the Los Angeles Lakers in 2009.

Kawhi Leonard scored a career-high 29 points, sinking 10 of 13 after two quiet games to start the series. Danny Green and Tony Parker each had 15 points for the Spurs.

LeBron James and Dwyane Wade had 22 points each for the Heat, who host Game 4 on Thursday. (AP)