Trae Young had 32 points and 12 assists in the loss to the Spurs. At 34, he has more losses in 30 point/10 assist games than any other player in NBA history (2nd being Harden at 28.)

https://www.statmuse.com/nba/ask/most-games-with-30-points-and-10-assists-in-losses-by-a-player