Answered April 27th, 2019

Nikola Jokic posted 21p/15r/10a in Game 7 against the Spurs to join Wilt Chamberlain as the only centers in NBA history to post multiple triple-doubles in the same playoff run.

Who was the last center with two triple-doubles in a postseason?
Interpreted as:
Who was the last center with two or more triple-doubles in a postseason?