Italian Jannik Sinner, the No 2 seed, defeated Brazilian Joao Fonseca 7-6 (6), 7-6 (4) to advance to the quarterfinals of the BNP Paribas Open on Wednesday night.
The match represented the highest level of tennis seen on the ATP Tour since the Australian Open as both players engaged in a supersonic battle of serve-plus-one tactics and baseline rallies. Fonseca played without a trace of an inferiority complex, forcing the world No 2 to produce his absolute best form to navigate two incredibly tight sets on Stadium 1.
Sinner maintained his composure during the high-pressure tie-breaks, and he managed to secure his place in the last eight after one hour and 58 minutes of elite competition.
Sinner moves into the quarterfinals to face American Learner Tien, the No 25 seed. This victory follows his clinical earlier rounds against Denis Shapovalov and Dalibor Svrcina, setting up another clash agaisnt one the most exciting newcomers at the top of men’s tennis. Tien will play his first Masters 1000 quarterfinal.
“I had to find my best tennis tonight because Joao was playing at an incredible level,” Sinner noted after the match.
Explosive forehand production
The key statistical narrative was defined by explosive forehand production, with the pair combining for 36 forehand winners throughout the match. In contrast, Sinner struck only three backhand winners. Both players remained remarkably efficient on serve, with one-third of all service points going unreturned and both men winning over 50% of points behind their second deliveries.
Fonseca proved he was ready for the elite fight in the opening set and surged to a 6-3 lead in the first-set tie-break with three set points in hand. Although the Brazilian appeared set to take the lead, Sinner reeled off five consecutive points to steal the set.
The momentum stayed with the Italian as he built a 5-2 lead in the second set, but Fonseca refused to fade. When Sinner served for the match at 5-3, the Brazilian broke back at love to force a second tie-break. The match ended on a knife-edge as Sinner’s experience allowed him to pull away in the final points of the second tie-break.
The Italian eventually converted his first match point by punishing a short second serve with a violent forehand return winner to seal the 7-6 (6), 7-6 (4) victory.
Fonseca came quickly to the press conference to claim he was “ready for the next encounter” : “I think it was a good match. From the first point, the level was very high and extremely tight. I felt like I was playing well and found my rhythm out there today. In the end, the difference came down to a few key points. I had my chances in the first set, but he served exceptionally well and applied a lot of pressure during the big moments. Credit to him for the win today. I gave it my best effort, and while there are certainly things to work on, I’ll be ready for our next encounter.”
Indian Wells 2026, Men’s fourth round
- C. Alcaraz (1) – C. Ruud (13) : Wednesday
- R. Hijikata (Q) – C. Norrie (27) : Wednesday
- N. Djokovic (3) – J. Draper (14) : Wednesday
- D. Medvedev (11) – A. Michelsen : Wednesday
- A. Fils (30) – F. Auger-Aliassime (9) : 6-3, 7-6[9]
- A. Zverev (4) – F. Tiafoe (21) : 6-3, 6-4
- L. Tien (25) – A. Davidovich Fokina (18) : 4-6, 6-1, 7-6[4]
- J. Sinner (2) – J. Fonseca : 7-6 (6), 7-6 (4)