David Robertson (strained groin) has been placed on the 15-day disabled list.

It was described as a Grade-1 strain which means he'll likely need to rest completely for the first five to seven days. From there he'll be able to stretch out and start throwing again but it's possible that this holds him out for longer than the minimum 15 days. Shawn Kelley will likely fill in, though he won't be available Tuesday, and the club can also use Matt Thornton and possibly Adam Warren as wellANALYST: Howard Bender Mobile App