Also for what it's worth, and despite all their flaws in that department, Street Fighter* and King of Fighters** were actually pretty good at having a diverse cast both in terms of gender and nationalities/ethnicities. Sure, the women are young, beautiful, and will often have alluring (but not crass) outfits, all characters are often cookie-cutter bombastic archetypes (some borderline offensive) and the canonical hero will be male (but who really cares about stories in 2D fighters ?). This all of course by design in fighter games but still.
* For my own curiosity's sake :
SFA3 has 9 female characters out of 36.
SF3 Third Strike 5 out 20.
USF4 11 (counting Poison, for all you FG geeks) out of 44
**
KoF98 (Original version) has 11 female characters out of 43.
KoFXIII 9 out of 23