Answered February 25th, 2019

CJ McCollum was 7-8 3P (87.5%) on Monday - the highest 3P% in a game with 8+ 3PA in Trail Blazers team history.

Which Portland player has the highest 3P% in a game with at least 8 3PA?
Interpreted as:
Which Portland player has the highest 3P% in a regular season game with at least 8 3PA?