David Freese announces retirement from MLB - NBC Sports
MLB rumors: Ex-Yankees pitcher Phil Hughes calls it a career, announces retirement
Former MLB All-Star Chan Ho Park Retires
Ex-Red Sox Lefty Surprisingly Announces Retirement after Short Stint With Club - Sports Illustrated Inside The Red Sox
Former All-Star Reliever Announces Formal Retirement From Baseball - BVM Sports
Edwin Jackson announces retirement on anniversary of his MLB debut - True Blue LA
Three-time All-Star Carlos Guillen announces retirement - NBC Sports
Veteran pitcher Edwin Jackson announces retirement after 17 seasons, record 14 MLB teams - ESPN
Ex-Mets pitcher Matt Harvey announces retirement after nine-year MLB career
Former Atlanta Braves lefty reliever Luis Avilán announces retirement
Former Cubs, Red Sox pitcher Jon Lester announces retirement
Veteran right-hander Haren calls it a career
World Series champion Stephen Strasburg to retire amid string of injury setbacks: reports