Manager Craig Stammen said after Monday's game against the Cubs that Machado is "fine" and was removed from the contest as a precautionary move, Marty Caswell of Foul Territyory reports.
Manager Torey Lovullo said Sunday that Gallen (shoulder) was feeling better, and the club is "encouraged" the right-hander will make his next turn through the rotation, Nick Piecoro of The Arizona Republic reports.