Garrett Mundell held the Matsu Miners (6-3) scoreless for seven innings to boost the Anchorage Bucs (6-0) to a 1-0 victory.
Mundell allowed six hits, one walk and struck out four.
David Koll ended up on the wrong side of the pitching decision, charged with his second loss of the year. He lasted just seven innings, walked one, struck out three, and allowed one run.