The Cincinnati Reds put catcher Devin Mesoraco on the 15-day disabled list Saturday because of a strained left hamstring suffered while scoring from second base in the team's 5-4 loss at Atlanta on Friday.
The Pittsburgh Pirates put catcher Russell Martin on the 15-day DL because of a strained left hamstring and closer Jason Grilli because of a left oblique strain.
Martin was injured in the sixth inning of the Pirates' 1-0 loss to the Cardinals on Friday.
The Chicago Cubs put reliever Jose Veras on the 15-day DL because of a strained left oblique.
Right-handed reliever Brian Schlitter was recalled from triple-A Iowa to take Veras' spot on the roster.
Veras has a 15.88 earned-run average over six games, blowing both his save opportunities.
The Chicago White Sox put third baseman Conor Gillaspie on the 15-day DL because of a left hand contusion and added right-handed pitcher Hector Noesi to the roster.
Gillaspie is on the disabled list retroactive to Tuesday. He is batting .302 with 12 runs batted in.