Seniors Chaz Myers and Keith Jones (Washington State) combined for three doubles for Heritage, which scored five runs in the bottom of the fourth inning.
Heritage senior Chase Goddard gave up four hits and a run over five innings to pick up the win.
Roseville senior Landon Wallace (Nevada) went 2-for-2 with a double and a walk.
Heritage is 3-0 and have scored at least seven runs in each game.
Roseville is 2-2 with losses to Top 20 teams Oakmont and Heritage.
Heritage senior Chase Goddard gave up four hits and a run over five innings to pick up the win.
Roseville senior Landon Wallace (Nevada) went 2-for-2 with a double and a walk.
Heritage is 3-0 and have scored at least seven runs in each game.
Roseville is 2-2 with losses to Top 20 teams Oakmont and Heritage.
