French qualifier Terence Atmane said his Saturday Cincinnati Open semi-final against world number one Jannik Sinner will remain his brightest tennis memory despite absorbing a 7-6 (7/4), 6-2 loss to the defending champion.

Qualifier Terence Atmane made a trip to a sporting goods store to buy more Reds gear the morning of his upset of No. 9 seed Holger Rune on Aug. 14

Atmane's fairytale run to the semi-finals might have been helped by his impressive brain power, given that he claims to have an IQ of 158. It would put him just two behind Einstein's rumoured score of 160,

In addition to Rune and Fritz, Atmane got through Joao Fonseca and Flavio Cobolli in Cincinnati. He entered the main draw through the tournament's qualifying matches, becoming the first qualifier to reach the semifinal in Cincinnati since 2015.

French tennis star Terence Atmane boasts an IQ of over 158, and delivered a thought-provoking camera drawing after beating Holger Rune at the Cincinnati Open.

Terence Atmane has emerged as the breakout star of the Cincinnati Open. The Frenchman entered the tournament as a qualifier ranked down at No. 136, and he’s now through to the semi-final after upsetting two top-10 players in Taylor Fritz and Holger Rune.

Terence Atmane scored his second big upset of the 2025 Cincinnati Open, beating Holger Rune in the quarterfinals on Friday. Earlier, he had beaten American No.

Every moment of the 2025 Cincinnati Open will air on Tennis Channel. You can also stream coverage of the First Round through to the Round of 16 on Tennis Channel 2 — which you can watch free via select streaming platforms like Plex and Amazon Prime Video (even if you aren't a Prime subscriber!).