The rookie right-hander brings a 2.11 ERA over his past seven starts into a matchup against Seattle righty Logan Gilbert, who can match his career high with his 13th victory of the season.

Lawrence Butler hit a two-run drive off Andrés Muñoz in the ninth inning for his second home run of the game as the Athletics overcame a four-run deficit and beat Seattle 8-7, leaving the Mariners five games back in the AL West with 12 to play.