Lucas Van Assche and Ignacio Buse made strong starts on Monday at the Paris Masters. Their wins tightened the ATP Finals qualification battle as play opened at La Defense Arena.
Serving and errors decide early matches
Frenchman Lucas Van Assche, ranked No. 47, produced a flawless serving display to beat Mariano Navone 6-3, 7-5. It was his first career win in Paris and his personal season-best 13th victory.
Van Assche faced three break points and saved all of them, holding in each of his 10 service games. He landed 86% of his first serves and hit seven aces during a match lasting 1 hour 55 minutes.
Navone made 28 unforced errors, compared with 20 from Van Assche. That gap proved decisive as Van Assche moved on to face either Stefanos Tsitsipas or 15th seed Learner Tien.
Ignacio Buse made history as the first Peruvian to win a match at the Paris Masters. Ranked No. 33 and playing the event for the first time, Buse beat No. 40 Zizou Bergs 6-2, 6-4 in 1 hour 20 minutes.
Bergs hit more winners, 23 to Buse’s 12, but his 29 unforced errors proved costly. Seventeen came in the opening set.
Buse saved break points at key moments and converted four of 10 chances on the Belgian’s serve. He dropped his own serve once.
The Peruvian had lost all four of his Masters 1000 matches on hard courts before Paris. He arrived with a 24-21 season record after winning titles in Hamburg and Winston-Salem.
Serving numbers and error counts decided both matches. Van Assche and Buse each showed greater control under pressure to move through the opening round.
Draw changes and Turin race
Alexander Blockx, ranked No. 28, withdrew late with an ankle injury, forcing a draw change. Sebastian Baez entered the main draw as a lucky loser and was scheduled to face Daniel Merida.
The winner will meet 12th seed Tommy Paul or Holger Rune in the next round. Blockx’s injury also kept him out of Brussels and Vienna, and he has not won a match since reaching the US Open quarter-finals.
Novak Djokovic, the event’s record holder with seven titles and 50 wins, returns for the first time since his 2023 triumph. He opens against Valentin Vacherot, fresh off the Basel title.
Djokovic needs at least a semifinal run to stay in the ATP Finals race. A title would secure qualification outright.
The Serbian has a 12-7 record at the Paris Masters and is seeking his 19th Finals appearance in 20 years. His return puts a familiar force back into a tight race.
Daniil Medvedev, the 2020 Paris champion, also has a first-round bye and will meet Buse next. Medvedev has four titles in 2026, is already qualified for Turin, and has a 12-7 event record.
Alexander Zverev, Carlos Alcaraz, Ben Shelton, and Medvedev lead the field. Defending champion Jannik Sinner is out injured and is not expected to play again this year.
The ATP Finals race remains separated by small margins. Rafael Jodar starts the week in ninth, holding the final qualifying spot by 24 points over Alex de Minaur.
Four spots remain. Flavio Cobolli, Arthur Fils, Frances Tiafoe, and Jodar hold those places according to official ATP figures on Monday.
De Minaur has a first-round bye and can pass Jodar with a win. Jodar would remain in contention after a first-match defeat unless de Minaur advances.
La Defense Arena replaces the long-standing Bercy site, bringing new conditions that may affect match tempo. First-round winners earn €45,520, while qualifying rounds range from €6,765 for the first qualifier to €12,920 for the second.
Paris has a major role in the ATP Finals qualification race, and the opening results showed how serving and error totals can decide a match. Market observers are increasingly factoring in player fitness, surface adaptation, and tactical metrics, much as they track wallet compatibility trends in digital infrastructure for emerging sectors.
The second round brings more closely watched matches. Van Assche’s serving numbers and Buse’s break point conversion rates will face another test after their opening wins.
