Tyson, the first heavyweight to hold the WBA, WBC and IBF titles, retired after a loss to Kevin McBride in 2005, while Holyfield called time on his career nine years later.
Mike Tyson said then that he was considering a return to the ring for some exhibition bouts to raise money for charity.
Floyd Mayweather Jr. preserved his unbeaten record as a professional with a unanimous decision victory over Manny Pacquiao of the Philippines in their welterweight mega bout at theMGM Grand Garden Arena on Saturday.
Australia's Jeff Horn stunned Filipino Manny Pacquiao in a bloody Brisbane battle to claim a unanimous 12-round decision and win the WBO world welterweight title in front of 50,000 fans at Lang Park on Sunday.
Manny Pacquiao will return to the ring for a possible swan song next April to take on American Timothy Bradley for a third time, the Filipino's promoter told Reuters on Wednesday.
India's One-day International cricket team captain Mahendra Singh Dhoni is among Forbes magazine's 100 highest-paid athletes in the world.
Six of the most memorable bouts to have ever taken place in the history of boxing.
Saul 'Canelo' Alvarez landed a devastating right hook to knock out Amir Khan in the sixth round and claim the WBC middleweight title clash in Las Vegas on Saturday.
England's Amir Khan sparked loud roars of laughter ahead of his WBC middleweight title fight with Mexican Saul 'Canelo' Alvarez on Saturday when he aimed a light-hearted verbal jab at Republican presidential candidate Donald Trump.
Former world heavyweight boxing champion Muhammad Ali died on Friday, aged 74. Following are some of the immediate reactions to the news:
Summary of sports events and persons who made news on Friday
Manny Pacquiao is more than three weeks out from his next title defence against unbeaten American Chris Algieri but the World Boxing Organisation (WBO) welterweight champion is already in devastating form, trainer Freddie Roach says.
Besides fighting Manny Pacquiao, British boxer Amir Khan wants to channel boxing talent in India and Pakistan.
M C Mary Kom managed to surpass even herself, obliterating everyone and everything else along the way in a tumultuous year for the sport.
Can 2018 top its predecessor in Sporting Glory?
The Kawasaki Z800 and Benelli TNT 899 are two motorcycles that look unalike, perform dissimilarly and probably are meant for enthusiasts with contrasting needs
From an exclusive interview with GQ magazine's Daniel Riley, for GQ India's April 2016 issue, here are 12 things you should know about Cristiano Ronaldo - the footballer, the father and the man