I voted Roxy as well. Roxy looks stronger and coming off her last fight confident to go along with that. I can see at the start of the fight they trade a few punches. Slowly Roxy is forcing Roberta backwards with each punch till she's backed her against the wall. The beginning of the end as Roberta stops returning fire as she covers up knowing now she's in trouble and a close up of Roxy's tits is in the near future.