Isaiah Palermo wasn’t sure exactly how much time he had left.

The Osceola (Florida) junior didn’t look up at the clock to see.

He just took the pass from his teammate, dribbled from half court and soared in for a slam as time expired to hand Landry-Walker a 49-47 defeat in the quarterfinals of the Allstate Sugar Bowl National Prep Classic at the Alario Center.

Osceola advances to Friday’s 8:30 p.m. semifinal to play the winner of Thursday’s late quarterfinal game between Edna Karr and Helen Cox.