After an apparently reluctant intentional walk to Alvarez, Giles unintentionally walked Francisco Cervelli before fighting back from a 3-0 count to strike out Jordy Mercer. Giles stormed off the hill, made a hand gesture, and took his seat in the dugout.
Manager Ryne Sandberg and pitching coach Bob McClure located Giles in the dugout, voicing their frustrations at the 24-year-old right-hander.
Sandberg said there was frustration between both parties as they "talked about some game situations," and that everything was taken care of internally.