The tennis superstars had a blast playing mixed doubles together at the US Open. Raducanu's reply to Alcaraz's Instagram post will have fans speculating.

Chrissie Evert, the 18-time Grand Slam singles champion, knows something about being involved with a fellow tennis player.

The much-talked-about pairing of Emma Raducanu and Carlos Alcaraz fell to an early exit in the US Open’s mixed doubles ...