This is from a cbs.com story on him from when the Reds first showed interest.
It's almost quicker to type which injuries/surgeries he hasn't had.Sizemore, 31, has not played since 2011 due to continued injury problems. He has had seven surgeries since 2009: left elbow (2009), sports hernia (2009), left knee (2010), another sports hernia (2011), right knee (2011), lower back (2012) and another on the right knee (2012). It's a long list.