Answered May 9th, 2019

Jimmy Butler is averaging 19.7 PPG, 6.2 RPG and 5.5 APG this playoffs. The last 76ers player to meet or exceed those totals in a postseason with at least 8 games played was Charles Barkley in 1990-91.

Who was the last 76ers player with 19 PPG, 6 RPG and 5 APG in a postseason with at least 8 games?
Interpreted as:
Who was the last 76ers player with 19 or higher PPG, 6 or higher RPG and 5 or higher APG in a postseason with at least 8 games?