Buster Posey has made two trips to the disabled list in his major league career, and they both left a mark.
In May 2011, Posey suffered a devastating injury to his left leg in a home plate collision with Miami Marlins outfielder Scott Cousins. Posey returned to make four All-Star teams, lead the San Francisco Giants to titles in 2012 and 2014, and avoid the DL until this month, when he took a 94 mph fastball from Arizona's Taijuan Walker off the helmet and spent a week recovering from a concussion.