Wimbledon 2021: Roger Federer progresses after Adrian Mannarino retires in fifth set, Tennis News

Roger Federer edged through to the second round at Wimbledon after opponent Adrian Mannarino was forced to retire injured in the fifth set; Swiss admitted: He could have won the match, he was the better player, so I got a bit lucky

Retired hurt at wet Wimbledon Tennis News - Hindustan Times

Roger Federer edges through after Adrian Mannarino retires in fifth set, Wimbledon

Is This Roger Federer's Last Chance at Wimbledon? - WSJ

Wimbledon 2021: Roger Federer says grass is 'slippery under roof' after Mannarino & Williams injuries - BBC Sport

Roger Federer's route to Wimbledon glory as Swiss aims for Novak Djokovic final after draw, Tennis, Sport

Wimbledon 2021: Roger Federer survives amid ugly 'disgrace

Djokovic, Federer in Wimbledon landmarks as title showdown nears

More slipping and sliding at Wimbledon as Djokovic advances to third round - The Globe and Mail

Roger Federer admits he felt very bad after Mannarino hurt his knee in 1R clash, says he can't believe Serena Williams also got injured

Roger Federer survives scare in Wimbledon first round as Adrian Mannarino retires injured