David Aardsma 
|Debut: 2004 | BirthDate: 12/27/1981 | Position: RP|
Profile: Following a successful 2009 and 2010, David Aardsma missed most of 2011 and 2012 due to injuries, derailing an unexpected story of somewhat late-found success. Now 32 and a free agent, someone will surely roll the dice that Aardsma can be better than his 4.31 ERA and 5.27 FIP from 2013 with the Mets. Considering those two years off, the biggest concern is a drop in strikeout rate, which simply has to stay high for Aardsma to avoid punishment for his heavy walk rate. He was throwing almost three miles an hour slower than he had before his two Tommy John surgeries, and there just isn’t enough evidence on players having two of those surgeries to reliably suggest his velocity could rebound. Wherever he signs, it’s unlikely Aardsma finds his way to a closer’s chair. (Blake Murphy )
Quick Opinion: David Aardsma emerged as a decent closer in 2009 and 2010 but two Tommy John surgeries later, his velocity is gone and his effectiveness waned. He’ll find a home, but likely as a middle-inning guy.