Underdogs John Bapst of Bangor advanced to the quarterfinals of the Class B North girls basketball tournament on Tuesday with a 52-40 preliminary victory over Oceanside at Rockland.
The No. 9 Crusaders (11-8) move on to face top-seeded Hermon (17-1) in Saturday’s 11 a.m. quarterfinal at the Cross Insurance Center in Bangor.
The eighth-seeded Mariners closed out the season with a 13-6 record.