- Published in Top 50 Colorado Rockies
15. Aaron Cook
A Starting Pitcher throughout his career, Aaron Cook was with the Colorado Rockies for all but his last Major League season. Cook would go to the All-Star Game in 2008 when he had a 16 Win Season. In the ten seasons he played in Colorado, he had a winning record with Colorado going 72 and 68 with 558 Strikeouts.