Once viewed as a useful piece with valuable control, Harrell has seen his stock plummet since the start of the 2013 season. He notched a solid in 2012 — 193 2/3 innings of 3.76 ERA ball with a 57.2% ground ball rate and 6.5 K/9 against 3.6 BB/9 — but has been ineffective since. Last year, Harrell’s control faded (5.2 BB/9) even as he missed less bats (5.2 K/9, career-low 5.1% swinging strike rate).
Houston finally moved him off of the club’s 40-man roster after Harrell stumbled out of the gates in 2014. The good news for the Astros is that the out-of-options hurler managed to pass through waivers, meaning that the club will have the chance to let him try to rediscover his form in the upper minors. Depending upon whether and when he makes it back to the bigs this year, Harrell will come with three or four years of team control still in place.