Athletics infielder/outfielder Danny Valencia has been scratched from Tuesday's starting lineup.
Max Muncy is now slated to play third base against Jeff Samardzija and the White Sox, with Mark Canha at first base and Jake Smolinski in left.
Valencia was scratched Tuesday with a stiff trap muscle, MLB.com's Jane Lee reports. No explanation was originally provided regarding why Valencia was scratched, and this doesn't seem like something that will keep Valencia out for long.