Roger Federer insists 'I won't become a tennis ghost' after final bow

Roger Federer insists he will not become a "tennis ghost" after he brings down the curtain on his illustrious career later this week in London.

A stone's throw from where he won a record eight Wimbledon titles, the 41-year-old Swiss said he had no intention of walking away from a sport he has graced for so long.

Speaking to reporters at London's O2 Arena, where Federer twice won the ATP Finals title, the 20-time Grand Slam champion was emotional at times as he explained the decision to retire.

Asked what his plans were for the future, Federer said he would not disappear like Swedish great Bjorn Borg, who is captaining Europe against the Rest of the World this week.

"I just wanted to let the fans know I won't be a ghost. It's funny, I spoke about Bjorn Borg, he didn't return to Wimbledon for 25 years and that hurts every fan," Federer said of the 11-time major winner who quit tennis aged 26.

"But I don't think I'll be that guy. I feel tennis has given me too much. I have been around the game for too long. Have fallen in love with too many things.

"You'll see me again. In what capacity, I don't know. Still have to think about it a little bit, give myself some time."

Roger Federer has announced he will retire from professional tennis after the Laver Cup next week. PA

Federer announced last Thursday that the Laver Cup, the team event he helped create, would be the last act of a professional career spanning almost a quarter of a century.

Elaborating on his decision to retire from competitive action, Federer described the last few months as stressful, saying he was not willing to "risk it all" by having more surgery on his troublesome right knee.

"At some point you sit down and go, 'OK, we are at an intersection here, at a