Trevor Cahill 
|Debut: 2009 | BirthDate: 3/1/1988 | Team: Diamondbacks | Position: SP|
Profile: Cahill improved in a lot of ways in 2012, but was unable to improve further or even maintain those gains in 2013. In 2012, he posted the highest strikeout rate of his career by getting more swings on pitches outside of the zone and, relatedly, more swings and misses. And he also went from having an elite ground ball rate to having the best ground ball rate in the league (61.2%) by three percentage points. A big reason for the improvements in 2012 was the addition of a cutter to his pitch mix. That pitch generated ground balls and got swings and misses at rates better than most of his other pitches. When you consider that Cahill used the cutter even more in 2013, his regression is a bit surprising. But the cutter simply wasn’t as effective. His swing and miss and ground-ball rates declined noticeably on his cutter last year. There’s always a chance the cutter regains its effectiveness or that Cahill makes another adjustment, but absent the absurd luck on balls in play he got in 2010, his upside is nothing more than something like a 3.80 ERA with a 1.30 WHIP, 12-13 wins and an average strikeout rate. That’s the best case scenario. That projection looks a lot like the line Dillon Gee from last year, and he was a borderline top 60 fantasy starters. So best case scenario, Cahill is one of the last guys on your staff. But more likely he’s just a spot starter. (Brett Talley )
Quick Opinion: All the progress made by Cahill in 2012 disappeared in 2013. The cutter that fueled his 2012 improvements was less effective, and his skills regressed. But even if his cutter regains effectiveness or he makes some other adjustment, Cahill’s upside is limited to that of a borderline top 60 fantasy starter.