One feared he might never return to top-level tennis. The other will now share the court with a player who, in his mind, is a celebrity.

After causing two of the biggest shocks of the first week at Wimbledon, qualifiers Roman Safiullin and Shintaro Mochizuki will now set their sights on toppling two of the favourites for the Wimbledon title.

Novak Djokovic and Jannik Sinner are the superstars standing in their way of going any deeper in the tournament, with the quarter-finals just a step away.

Russian Safiullin was in tears after a stunning 6-3 6-3 6-3 over talented Brazilian 24th seed Joao Fonseca, having struggled with an injury he feared he would never fully recover from six months ago.

The 28-year-old is a former Wimbledon quarter-finalist but is now at 132 in the world rankings and had not won an ATP Tour-level match this year before entering qualifying.

He ended his 2025 season after the US Open in August and did not return to action until February.

Safiullin is now on a six-match winning streak in SW19 – including three qualifying matches – as he goes into a fourth-round meeting with seven-time champion Djokovic on Sunday.

Struggling to speak through his tears, Safiullin was given a standing ovation by the crowd on Court Two following his victory over 19-year-old Fonseca.

“After the US Open, I had to stop to treat my injury. That time was super tough. Even half a year ago, I didn’t know whether I would be able to [come] back,” Safiullin said.

Safiullin again became emotional as he tried to explain the significance of his victory, telling the BBC: “It [the emotion] came from the hard times, I would say. It was not an easy period.”

Looking ahead to facing Djokovic, he added: “I played against him three times and only one time I was really close to getting a set against him.

“The other two times he destroyed me. Hopefully this time I will give him problems and make him suffer on the court.”

Japan’s Mochizuki was watched by compatriot Naomi Osaka as he pulled off a stunning fightback against fast-rising Spanish 19-year-old Rafael Jodar.

The world number 151 won just one of the first eight games against 23rd seed Jodar but ultimately triumphed 1-6 7-6 (7-5) 6-4 6-4.

Like Safiullin, Mochizuki had failed to claim a single tour-level win this season – losing all six matches – but the 23-year-old will head into his fourth-round meeting with reigning champion Sinner seeking an unlikely seventh straight victory.

“It’s a strange feeling to play Jannik at Wimbledon, especially now this year. I think he’s just a celebrity for me,” said Mochizuki, who is through to the fourth round at a Grand Slam for the first time.

“I was not winning much before coming here, and I don’t know how I have been winning matches here.

“I’m excited but, at the same time, I feel a little bit strange to be here. I just want to keep enjoying it.”

After winning her own third-round match earlier on Friday, Osaka was seen supporting Mochizuki on court 18 after the pair became friends when they teamed up at the United Cup earlier this year.

“I knew she had already won her match, so I was very happy she was there. She’s been playing the best tennis on this surface this year, I think it’s a great year for us,” Mochizuki said.

“She’s been really nice to me. She messages me when I win, and I follow her matches too.

“I’m very happy we’re both here. She’s one of the nicest personalities.”

Osaka said it was “really cool” to have another Japanese player making a run at Wimbledon to “encourage us and motivate me to keep going”.

“We’ve kind of kept having this little brother-older sister friendship for a while,” the four-time major champion said.

“He was so funny [at the United Cup]. He’d be the only person that would talk to me. I think maybe I was scary to everyone else.

“He was this little kid that would come up and keep talking to me. I thought it was so cute.”