Despite world No.1 Jannik Sinner's second-round exit, the Italian charge in the men's draw at the French Open continues, with three players into the quarter-finals.
Matteo Arnaldi beat Frances Tiafoe in five sets to join Flavio Cobolli and Matteo Berrettini in the last eight at Roland Garros.
Arnaldi clawed his way back from the brink, outlasting American Tiafoe 7-6(5) 6-7(5) 3-6 7-6(3) 6-4 in a delirious late-night epic on court Suzanne-Lenglen.
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With the crowd crackling under the Paris floodlights, the world No.104 stared elimination in the face when he trailed 4-1 in the fourth set, only to summon one final surge and prevail on his third match point after five hours and 26 minutes of ferocious shot-making and lung-busting rallies.
"It's a dream to be here. Today in the third set I was so tired," said Arnaldi, the marathon man of this year's tournament after already needing more than five hours to win his third-round match.
"We live to play these matches, I always wanted to play like this at night at Roland Garros.
"It was not tennis, just something else, with everything we had. Someone had to win. Fortunately, it was me tonight."
Arnaldi has now spent 17 hours and 42 minutes on court in Paris — the most by any player reaching the quarter-finals of a Grand Slam since the ATP Tour began recording match times in 1991.
The Italian produced moments of almost absurd defence to blunt the power of 19th seed Tiafoe, scrambling from corner to corner and somehow turning defence into attack in a match that repeatedly pushed both men beyond exhaustion.
Tiafoe eventually cracked, dumping a backhand into the net.
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Arnaldi will next face compatriot Berrettini for a place in the semi-finals after Berrettini beat Sinner's conqueror, Juan Manuel Cerundolo of Argentina, 6-3 7-6 (7-2) 7-6 (8-6).
Berrettini has missed the previous four editions because of injuries and arrived in Paris ranked 105 in the world. He is thus the lowest-ranked men's quarter-finalist at Roland Garros since 2007 but his ranking belies the ability of the former Wimbledon finalist who has been as high as sixth.
Tenth-seed Cobolli dropped his first set of the tournament but beat unseeded American Zachary Svajda en route to a 6-2 6-3 6-7 (3-7) 7-6 (7-5) win.
Felix Auger-Aliassime advances to the quarterfinals with a convincing three-set victory over Alejandro Tabilo! 🔥
— Roland-Garros (@rolandgarros) June 1, 2026
Watch the highlights ⏯️#RolandGarros pic.twitter.com/Uzuzz8iiWt
Also into the quarter-finals is fourth-seed Felix Auger-Aliassime who beat Chilean Alejandro Tabilo 6-3 7-5 6-1 and now plays Cobolli.
Auger-Aliassime eased through the opening set before Toronto-born Tabilo stepped up his game. The pair then went toe-to-toe until Tabilo dropped his serve in the 11th game, enabling Auger-Aliassime to take a two-set lead. He then ran away with the third.
