Yeah, and oddly enough the female players tend to pick the ones that are the MOST overtly sexual female characters (Viper, Cammy, Juri) instead of the less sexy Sakura, Chun Li (still sexy but not as bad as Viper/Cammy/Juri) Makoto, Ibuki, or Rose) I find that funny for some reason.
As for ontopic. Sherryjenix regularly streams her gameplay against top players like Wolfkrone, Alex Valle and Floe. There are a number of female fighting game players but as a whole it isn’t nearly as popular among women as FPS games it seems. (I know a BUNCH of girls who love call of duty, tf2, gears of war, and left 4 dead.)
FPS gaming online it is probably like 1 out of 10-15 players is female (most tend to prefer the single player campaigns where there is less pressure, and noone randomly sending them friend invites.) fighting games it seems is probably closer to 1 out of 50 or even 1 out of 75. 
That said, I dunno what the deal is. Why does it matter if they got tits or a dick (or both) as long as they bring their A game and are willing to learn from mistakes and improve their skills, I don’t care what is under the hood.