Tigers Shopping Nate Robertson

The Detroit Tigers are looking for a suitor for Nate Robertson, according to Jon Paul Morosi of FOX Sports. Morosi tweets that three different sources have told him the Tigers are shopping the left-hander.

Robertson is entering the last year of a three-year $21.25MM contract, and will earn $10MM this season. While the 32-year-old has struggled over the last few seasons, he posted a 3.84 ERA over 208.2 IP in 2006. It's possible that there are teams out there willing to roll the dice that Robertson could regain that form, but as Morosi suggests, the Tigers would have to take on a significant chunk of his 2010 salary.

In a second tweet, Morosi adds that the Tigers' willingness to move Robertson could be a good sign for Dontrelle Willis' big league prospects.