Answered May 25th, 2019

Kawhi Leonard scored 27 points and grabbed a playoff career-high 17 rebounds while adding 7 assists to become the first Raptors to post at least 25p/15r/5a in a playoff game in team history.

Which Raptors player has the most rebounds in a playoff game with 25 points and 5 assists?
Interpreted as:
Which Raptors player has the most rebounds in a playoff game with 25 or more points and 5 or more assists?