Berwick High run-ruled Patterson, 14-1, in six innings in District 8-3A action at Patterson Thursday.
Berwick broke open a close game with five runs apiece in the fifth and sixth innings.
Ahead 4-1 heading to the top of the fifth, the Panthers scored five in the frame for a 9-1 lead.
Berwick added five more in the top of the sixth.
The game was called after six innings due to the 10-run mercy rule.
Early on, each team scored a run in the first, while Berwick added two runs in the third and another in the fourth for a 4-1 advantage.
Berwick outhit Patterson, 20-4.