Right-handed pitcher Luis Castillo is scheduled to take the mound for the Mariners (54-47) at T-Mobile Park in Seattle. His earned run average in his last three appearances is just 1.45. Right-hander Quinn Priester will pitch for the Brewers (60-41). His ERA in his previous three appearances is 3.24.

One day after hitting his league-leading 39th home run against the Milwaukee Brewers in a 1-0 win, Seattle Mariners catcher Cal Raleigh is out of the lineup for Wednesday's series finale. Mitch Garver will do the catching and bat sixth while Jorge Polanco serves as the designated hitter.