Only former Astros with birthdays today
C Mark Bailey (50)
Bailey played for the Astros from 1984 to 1988 before being traded to the Montreal Expos for Casey Candaele in 1988. Since retiring from playing, Bailey has been a coach in the Astros system. He served as bullpen coach for the Astros from 2002 to 2009 and has since functioned as the hitting coach for Corpus Christi in 2010 and the hitting coach for Tri-City in 2011.
OF Ryan Thompson (44)
Played in 12 games for Houston in 1999
RHP Ezequiel Astacio (32)
Pitched in 28 games for the Astros in 2005 and 2006
Came to Houston in the Billy Wagner trade