Ubaldo Jimenez will go on the disabled list with a right thumb injury.
The condition of Jimenez's thumb has improved in recent days, but the Rockies don't want to push him too soon and aggravate the injury. It's believed that he could be back as soon as April 17. Jorge De La Rosa will likely take his place in the rotation Friday while Greg Reynolds will come up from the minors and pitch Saturday.
Related: Jorge De La Rosa
Source: Troy Renck on Twitter Apr 6, 12:51 PM
Doesn't look serious, but thumb issues for a Pitcher are never a good thing.