Brandon Marklund kept the Ontario (3-2) off the board during his six innings of work and the British Columbia (4-1) beat the Ontario, 9-0.
Marklund struck out four and allowed three walks and three hits.
The biggest inning for the British Columbia was the third. The British Columbia's bats caught fire leading to five runs.
Mitchell Robinson had two extra-base hits for the British Columbia. He doubled in the third inning, tripled in the fourth inning, and singled in the first and fifth innings.
Griffin Sanford ended up on the wrong side of the pitching decision, charged with his first loss of the year. He lasted just two innings, walked three, struck out one, and allowed four runs.