Preview ATP Geneva Open Final | Learner Tien looks for first title of the season against clay specialist Mariano Navone

The ATP 250 Geneva Open final will be played this Saturday, May 23, with American Learner Tien reaching his first clay-court final against surprise finalist Mariano Navone, a clay specialist who has produced several upsets in the draw – defeating three seeded players on his way to the final.

Both players arrived in Geneva as preparation for Roland Garros and will face each other for the third time – with a 1-1 record so far, although they have never met on clay courts, a surface that could partially favour the Argentine. However, the 20-year-old American has been improving steadily on slower surfaces and will look for his first title of the season against an opponent who is especially effective on clay.

The 25-year-old Argentine – despite not being a major protagonist at the biggest tournaments – has built a consistent career on clay courts, standing out particularly for his ability to extend rallies and move well from the baseline. In his career he has a 209-124 record on clay courts (13-7 this season), and his only title came precisely on clay earlier this April at the Bucharest Open. He also owns two other finals on the surface.

The current world No. 42 has enjoyed a strong week with wins against notable opponents on his path to the final. After defeating compatriot Marco Trungelliti in his opener (5-7, 7-5, 6-1), Navone surprised third seed Cameron Norrie in straight sets in the second round. Similar were the victories against Jaume Munar (8th seed) and Casper Ruud (6th seed), both in straight sets despite appearing far from favourite in those matchups.

Once again, Navone will step onto the court against a higher-ranked opponent who – at least on paper – has the better chances of winning. However, the victory over Ruud should remove doubts regarding Navone’s ability under these circumstances, and surely the ambition of winning his second title of the season will give a boost to the South American, a former top-30 player who two weeks ago secured his first top-10 victory against Felix Auger-Aliassime (No. 5) on the clay courts of the Rome Open.

The 20-year-old Learner Tien (No. 20) arrived in Geneva intending to gain matches ahead of the second Grand Slam of the year after an inconsistent clay swing. The American came in with only a 3-3 record on clay courts and without fully convincing on the surface, with all his defeats coming against lower-ranked opponents.

However, things changed this week as Tien has looked convincing in the Swiss city of Geneva. He opened with a two tie-break victory over Stefanos Tsitsipas to reach the quarter-finals, where he eliminated Alex Michelsen. In the semi-finals, he defeated Alexander Bublik – beating the Kazakh for the second consecutive tournament – and advanced to the third final of his career, and first on clay courts.

Tien won his first title last November at the Moselle Open, and will now seek to lift a trophy for the second time. He has already secured a career-high ranking as world No. 19 at the end of the tournament, and will arrive at the French Open seeded for the first time. Beyond whatever result he gets, it has undoubtedly been a positive week for the young American, who has shown he can be competitive against high-profile opponents on clay courts ahead of Roland Garros, where he has yet to move beyond the first round.

In the head-to-head they are tied 1-1, with both previous matches played on hard courts back in 2025. It was at Indian Wells where they faced each other for the first time, with Navone claiming the victory in their opening clash against a still inexperienced Tien who was taking his first steps on tour. A few months later, the American gained revenge during the Asian swing in Hangzhou first round, defeating the South American in three sets.

Navone is looking to continue climbing the rankings and has already secured his return to the top-40 (No. 38 in the live rankings), although a victory could push him as high as No. 34. In Tien’s case, he secured his place as No. 19 – where he will appear on Monday regardless of the final’s result. Both Navone and Tien will hope for a match that does not become overly long, considering both are scheduled to make their Roland Garros debuts on Monday.