Harrison hits clutch 3, St. John's survives to beat Marquette 91-90 in double overtime

Marquette's Jake Thomas, left, hits the floor along with St. John's Phil Greene IV as the battle for a loose ball in the second half of an NCAA college basketball game Saturday, March 8, 2014, in Milwaukee. (AP Photo/Tom Lynn) (The Associated Press)

Marquette's Todd Mayo forces overtime with this shot at the buzzer over St. John's Orlando Sanchez at the the end second half of an NCAA college basketball game Saturday, March 8, 2014, in Milwaukee. (AP Photo/Tom Lynn) (The Associated Press)

MILWAUKEE – D'Angelo Harrison scored 20 points and hit a clutch 3 in double overtime, Marquette's Derrick Wilson missed a jumper with 1 second left and St. John's held on for a 91-90-win Saturday in the regular-season finale for both teams.

Rysheed Jordan went 1 of 2 at the line to give the Red Storm the lead before Marquette called timeout with 13.9 seconds left. Marquette couldn't get a clean look for one of its top scorers, so Wilson took the shot that glanced off front of the rim at the buzzer.

St. John's (20-11, 10-8 Big East) clinched the fifth seed in the league tournament next week.

Todd Mayo finished with 20 points and hit a runner before the buzzer in regulation that tied the game for Marquette (17-14, 9-9).