Seven Single Ladies at a Baseball Game

"Seven single ladies at a baseball game..." sounds like it is the start to a rhyme or a joke. But it is no joke or rhyme as of yet.   Saturday night I attended a baseball game with a few of my girlfriends.  The ages ranged from 24 to 30.  Each of these ladies were fashionably dressed, fit, college educated, employed, responsible, sociable, beautiful, but all very single.  Any guy would be lucky to be dating one of these women.  So why are these ladies not married?  Could it be that the guys that are doing the asking are not made of quality material?  They just haven't found the right one?  They have too high of standards? Why are these women not being asked out left and right? I would greatly appreciate your thoughts.