Klay Thompson left Game 6 of the Finals late in the third quarter after a hard foul from Danny Green.
Thompson landed hard on his left knee and started heading toward the locker room instead of taking his free throws. But then, he was stopped on his walk back during a timeout and then connected on both attempts before coming out.
Thompson is the game's leading scorer with 30 points. He previously missed Game 3 of the series with a left hamstring injury.
The Warriors had an 88-86 lead on the Raptors going into the fourth quarter.