BANGOR -- Kyle Stilphen hit a walk-off grand slam in the bottom of the fifth inning as Gardiner posted a 13-0 victory over Old Town in an Eastern B baseball final shortened by the 10-run mercy rule at Mansfield Stadium Wednesday night.

Forrest Chadwick pitched all five innings for the win. Chadwick allowed only one hit and one walk and struck out nine. Chris Howe and Mike Lavallee reach scored three runs for Gardiner (16-3).

Old Town finishes at 13-7.