OF Luis de la Rosa (20)
Signed by the Astros as a non-drafted free agent from the Dominican Republic in 2008, Luis spent 2009 and 2010 with the DSL Astros but did not play in 2011. This switch-hitter compiled a .270/.345/.407/.752 batting line in 2010.
One former Astro with a birthday today
LHP Greg Swindell (47)
Pitched in 96 games in Houston from 1993 to 1996