Unless you’re a tennis die-hard, you probably didn’t know much about Terence Atmane before this week. The 23-year-old Frenchman is ranked as the World No. 136 and has played just 14 matches on the ATP Tour in the last calendar year.

Jannik Sinner celebrated his 24th birthday on the semi-final day in Cincinnati. The Italian faced Terence Atmane in the last four and earned a 7-6, 6-2 victory in an hour and 26 minutes for a place in the title clash.

Five fast facts about Cincinnati Open semifinalist Terence Atmane ahead of today's match against Jannik Sinner.

At the Cincinnati Open on August 16, 2025, Terence Atmane gifted Jannik Sinner a Pikachu Pokémon card for his 24th birthday before their semi-final match. Sinner appreciated the gesture, calling it a nice moment.

Frenchman Terence Atmane made sure Jannik Sinner had a 24th birthday to remember, gifting the world number one a Pokemon card before going on to lose their semi-final meeting at the Cincinnati Open on Saturday.

Terence spoke about Jannik and dropped an ultimate praise, calling him the most incredible player we have seen in our lifetime! Regardless of their ranking, Atmane will try to impose his tennis and provide a stunner.

Carlos Alcaraz won the Cincinnati Open on Monday after Jannik Sinner was forced to retire due to illness. Alcaraz was already up big on Sinner, the World No. 1, when he had to retire. Sinner told the crowd that he hoped to play after feeling bad overnight, but he couldn't make it work.