Two weeks ago, the US Open stole the attention away from Wimbledon by announcing a star-studded Mixed Doubles competition. Alcaraz is paired with Emma Raducanu, and Zheng teamed up with Jack Draper (maybe fellow British stars Raducanu and Draper should team up instead).

Despite the jaw-dropping figure, it still fails to top Serena Williams' 2003 NetPro signed patch rookie card, which sold for $266,400 in 2024. Alcaraz is known for his ability to succeed and adapt across all three playing surfaces.

On the men's side, the field is led by Carlos Alcaraz, who is attempting to win Wimbledon for an incredible third consecutive year and is the betting favorite at +120. Alcaraz defeated the legendary Novak Djokovic to capture his first Wimbledon crown in 2023 and won their finals rematch last year.