Jesse Rogers ESPN Staff Writer
Cubs moves: Tyler Chatwood has left the team to be with his wife who's in labor. Mike Montgomery will start today. Kris Bryant has a sore left shoulder and is day to day. He won't play Sunday. The Cubs have optioned Luke Farrell and DL'd Rob Zastryzny (back) replacing them with Justin Hancock and Cory Mazzoni. The Bryant injury is described as wear and tear on the shoulder.