Roger Federer's coach gives heartbreaking Wimbledon update

Paris Masters: Khachanov reflects on beating Djokovic in final

Brook and Khan hint at retirement after settling rivalry

Le Mans 2018: A look back at highlights from the event

Khan and Brook face off ahead of grudge match

Lewis Hamilton refuses to let controversial end to 2021 season ‘define' his career

Australian Open: Barty holds baby niece during press conference

US Open: Del Potro brands Djokovic a 'magnificent idol'

Carlos Sainz interviews 'hero' Fernando Alonso in 2016

Rafael Nadal takes on Alex de Minaur at ATP Cup

Covid vaccine: Djokovic's refusal will influence people says expert

Novak Djokovic talks about his stance on Covid vaccinations

Jurgen Klopp on missing Sadio Mane and Mo Salah

Russell excited to get started with Mercedes

Dana White talks Jake Paul diss track, Tyson Fury vs Francis Ngannou

Tyson Fury gears up for next fight in UK

Laver Cup: Federer and Nadal coach Fabio Fognini during match

Roger Federer's coach has admitted it is highly unlikely the Swiss ace will return to Wimbledon this year. He has not played since his quarter-final showing at the All England Club last year, ending his season to undergo what was his third knee surgery in less than two years. It is not known when he will return but he is signed up for the Laver Cup in September.

Federer has been sidelined with a knee injury for the last two years.

After his semi-final showing at the 2020 Australian Open, he took time away for a knee surgery and later ended his entire season to go under the knife for a second time.

The 20-time Grand Slam champion's comeback was short-lived, as he played just five tournaments before announcing he had suffered a "setback" during the grass-court swing and ended his season once again to have a third knee