The Rockies have sent 22-year old righty starter/reliever Jhoulys Chacin back to the minors so that he can go back to starting again. He has had some issues pitching out of the pen for the Rockies this year. Chacin has pitched in 19 games (12 starts) for the Rockies this year and he is 5-8 with a 4.04 ERA and a 1.31 WHIP. He only gave up 70 hits in 82 1/3 innings for the Rockies this year and he has whiffed 89 batters showing what kind of stuff he has. Chacin still has to tighten up his control a bit as he has walked 38 batters this year. When he fixes his control then the Rockies will have a #1 or #2 type starter in the near future.