Answered December 26th, 2017

Tobias Harris went 7-8 from three tonight, the highest 3P% by a Pistons player with at least 8 3PA since Ben Gordon in 2012.

Highest 3p% in a game by a Pistons player with at least 8 3PA, list by most recent.
Interpreted as:
Highest 3p% in a regular season game by a Pistons player with at least 8 3PA, list by most recent