I noticed her too! You really can't help but see her because she's so active and constantly on the move in between points. She seemed, most of the time, to be the only girl among a host of boys! Glad that you posted your comment because I wondered who she is as well!
Probably before your time, but she faintly reminds me of another French woman from the past: Brigitte Bardot. She's a little Lolita: she catches the eyes of grown men. I was hoping I wasn't the only one until I googled "Cute ball girl at French Open".
I'm glad I'm not the only perv who noticed that cute French ball girl. I don't usually pay attention to them but this girl is so hot, she stands out even more than the tennis players. I've been trying to scour the internet to find out her name but no such luck!