On deck
Tuesday
at Royals
4:15 p.m. CSNCA
Cotton (1-0)
vs. Duffy (11-2)
Wednesday
at Royals
4:15 p.m. CSNCA
Manaea (5-9)
vs. Ventura (10-10)
Thursday
at Royals
4:15 p.m. CSNCA
Mengden (1-7)
vs. Volquez (10-10)
Leading off
Newcomers: The A’s promoted first baseman-outfielder Matt Olson and third baseman Renato Nuñez from Triple-A Nashville, where Olson hit .