Joining the Rockies in 2012, Tyler Chatwood had his best season in 2016 where he went 12 and 9 with 117 Strikeouts.  This had to be especially sweet as Chatwood missed most of 2014 and all of 2015 recovering from Tommy John surgery.  The hurler played with Colorado until the end of 2017, after he went to the Chicago Cubs as a Free Agent.  With the Rockies, he showed a record of 34-35 with 364 Strikeouts.