Don't worry, it's not shoulder related. The Cubs have placed pitcher Rich Harden on the disabled list with a lower back injury, the Chicago Tribune reported. Carlos Zambrano will take Harden's spot in the rotation, so no one will be sent down as a result of Zambrano coming off the DL. Harden is 4-2 with a 4.74 ERA in 8 starts this season, and will be set to return June 2nd.
This story was approved by MLB Rumors.