Harold Mayot is a French professional tennis player known for his strong junior career, culminating in an Australian Open Junior title, and his progression through the ATP Challenger Tour to compete on the ATP Tour. After securing the 2020 Australian Open Boys’ singles title with a decisive 64, 61 victory over Arthur Cazaux, Harold Mayot went on to achieve the world’s number 1 junior ranking on February 3, 2020, a position he maintained throughout the year. Mayot commenced his professional tennis journey in 2020, making his ATP main draw debut at the Open 13 in both singles and doubles during the same year. He further received a wildcard entry into the singles main draw of the 2020 French Open, marking his early presence on the sport’s biggest stages.
Mayot continued to advance his professional career, reaching his first ATP Challenger Tour final in 2022 as a qualifier at the Tampere Open in Finland, where he finished as runner-up. This performance propelled him to a career-high singles ranking of world No. 304 and doubles ranking of No. 450 by July 2022, before further improving his singles ranking to No.
103 on October 14, 2024, underscoring his rapid ascent through the professional ranks. Looking ahead to 2025, Mayot has already marked another significant milestone by securing his first Masters 1000 match victory in Madrid. Entering the main draw as a qualifier, he successfully defeated Corentin Moutet in the first round, signaling his growing competitive strength and capability to perform at the highest level of professional tennis.