Ian Hummer had 25 points and 15 rebounds and Douglas Davis had 25 points - including a pair of three-pointers in the third overtime - as Princeton outlasted Florida State 75-73 on Friday night.
The Seminoles trailed by 17 at the half, but stormed back to tie the game at 47-47. Florida State had its chances to win, including Bernard James' missed free-throw attempt with the game tied at 53-53 with 1.8 seconds left in the first overtime.
The Seminoles made just 11 of 22 free-throw attempts in Florida State's first triple-overtime game in program history.
Denton Koon added seven points and 10 rebounds for Princeton (7-7).
Michael Snaer scored 20 points and Ian Miller added 17 points for Florida State (8-5), which lost for the first time in eight home games this season.
The Seminoles scored 10 first-half points, breaking the mark for their worst first half in Tallahassee.