e’s ‘in my Swiftie era’ as he posed for a selfie with Taylor Swift after watching her perform in Zurich on Tuesday night.

The tennis legend and his family became the latest high-profile stars to watch the Eras Tour live after they were spotted soaking up the action at Stadion Letzigrund.

The Swiss 20-time singles major tournament winner also posted a photo to his Instagram of him collecting friendship bracelets at the concert.

Federer’s bracelets could be seen sporting the words ‘Problems’, ‘Hero’, and ‘Wildest’, in likely references to the Swift songs ‘Champagne Problems’, ‘Anti-Hero’, and ‘Wildest Dreams’.

Federer also appeared to have access to the ‘Fearless Lounge’ part of Swift’s concert.

Roger Federer admitted he’s ‘in my Swiftie era’ as he posed for a selfie with Taylor Swift

Swift is in the middle of her worldwide Eras Tour with the tennis legend in the Zurich crowd

Federer posted the friendship bracelets he acquired at the Eras Tour show on Tuesday night

Roger Federer joins Iga Swiatek as famous tennis payers who have attended the Eras Tour

Federer’s appearance at one of Swift’s shows in his home country comes less than a month after the ‘Blank Space’ singer left female tennis star Iga Swiatek a handwritten note after one of her Liverpool shows.

Swiatek showed the note on social media soon after and revealed she was in tears upon receiving it.

Swift is playing two shows in Zurich before two shows in Milan this weekend.

Swift’s worldwide tour concludes with shows in Canada in November and December.

The 14-time Grammy winner will continue to tour Europe for the next month, concluding with more shows at London’s Wembley Stadium.

Federer retired from tennis in 2022 as one of the most successful athletes in the sport’s history, having long-standing rivalries with Rafael Nadal and Novak Djokovic.

Travis Kelce was joined by his retired NFL brother Jason Kelce during Swift’s first block of London shows last month, with several of their family members also making the trek across the pond.