ROGER FEDERER marked his return to Roland Garros after a four-year absence with a straight sets win over Italy’s Lorenzo Sonego on Sunday, admitting he “felt on edge,” as Angelique Kerber’s hopes of completing a career Grand Slam suffered a quick kill.

Federer, a 20-time major winner, hadn’t played the tournament since 2015 when he reached the quarterfinals.

However, on Sunday, it was as if the 37-year-old had never been away as he swept to a 6-2, 6-4, 6-4 victory in one hour 41 minutes on a packed, rebuilt Court Philippe Chatrier.

It was his 60th successive first round win at a Grand Slam.

“I felt on edge at the start, my heart was beating crazily,” said Federer, who hailed the new-look stadium which has been 90 percent rebuilt in readiness for the installation of a retractable roof for 2020.

“I felt great playing on this court. It looks very attractive, so congratulations to everyone involved.

“Hopefully I can play here again for my next match.”

That match will be against German lucky loser Oscar Otte who won just his second match in eight years on the tour by seeing off Malek Jaziri of Tunisia 6-3, 6-1, 4-6, 6-0.

“I would be surprised if Roger knew my name,” said Otte, the world number 145.

Federer broke serve five times and fired 36 winners past 24-year-old Sonego, the world number 73 who made the quarterfinals at the Monte Carlo Masters.

German fifth seed and reigning Wimbledon champion Kerber saw her hopes of a career Grand Slam ended by Russian teenager Anastasia Potapova.

Kerber slumped to a 6-4, 6-2 defeat to 18-year-old Potapova who was making her French Open debut.

“Kerber is actually one of my idols, and when I was young I was looking for her game,” said the 81st-ranked Russian who hit 28 winners past her German opponent.

Kerber, 31, has now lost six times in the French Open first round.

The German left-hander had come into Roland Garros carrying a right ankle injury which forced her to pull out of the Italian Open and retire from her second round tie in Madrid.

“I didn’t have many expectations coming in,” said Kerber.

(SD-Agencies)