After doing some research, I believe 13 three-pointers in a game is a new school record. The 2013-14 state champs made 12 in a game three different times, but never got 13. Nobody else can recall a game with 13, so until I hear otherwise, I’ll list 13 as the single-game record.
The Tigers made 13 three-pointers, including seven from Drew McMillin, in a 64-29 win over Springfield Central. Here are the game highlights, including 11 of the team’s 13 threes.