32-year old righty starting pitcher Aaron Cook has been pretty awful for the Rockies this year. He has pitched in 11 games (all starts) for the Rockies so far this year and he is 2-6 with a 5.05 ERA and a 1.64 WHIP. Cook has give up 77 hits and he has walked 25 batters in only 62 1/3 innings so far this year, which is pathetic. He also isn’t fooling many hitters as he has only whiffed 23 batters this year. Cook has pitched in 231 games (200 starts) in his first 10 years in the majors and he is 71-64 with a 4.44 ERA and a 1.46 WHIP. The Rockies need Cook to start pitching like he did earlier in his career.