Washington, Aug. 25 -- Roger Federer is back at the US Open this week. The Swiss tennisstar returns to Flushing Meadows for an exhibition match on Tuesday against fellow Olympic champion Andre Agassi, and fellow US Open winners Andy Roddick and John McEnroe.

Having last competed at the US Open in 2019 before retiring in 2022, it will be a welcome return to New York for the 45-year-old. But he assured that it is nothing more than a friendly appearance at Arthur Ashe Stadium.

"No, not at all," Federer said in a press conference when asked about a return to the professional game. "Thanks for asking. I wasn't sure if the question was going to get asked, but I'm happy you did so I can clarify in case anybody thought.

"Anyway, you have to ente...