As for Serena's side on all of this ... her most recent comment on the issue came in the form of a tweet to McEnroe after he said "she'd be like 700 in the world" on the men's circuit.
"Dear John, I adore and respect you but please please keep me out of your statements that are not factually based," Serena said.
"I've never played anyone ranked 'there' nor do I have time. Respect me and my privacy as I'm trying to have a baby. Good day sir."
As for UNIQLO and why Fed was there rehashing the whole issue among so many wild fans -- the Swiss star just broke up with Nike to ink a $300 MILLION deal with the Japanese apparel giant -- and he was there to promote his new gear with the people.
So pretty sure if Roger actually lost to Serena ... it'd be about the only L he's taking these days.