The Chicago Cubs have optioned infielder Nico Hoerner and reliever Brad Wieck to Triple-A Iowa. Veteran outfielder Cameron Maybin has been released, and right-handers Shelby Miller, Pedro Strop and Trevor Megill have been assigned to minor league camp, along with outfielder Rafael Ortega.

Miller, Strop, Megill and Ortega were nonroster invitees to big league spring training. Hoerner, a first-round pick in the 2018 amateur draft out of Stanford, was in the mix for the starting job at second base. He had a strong spring, batting .361 with a homer and six RBIs.