Winning a Grand Slam at that time can never be considered as winning a Grand Slam in the Open era,” said Patrick Mouratoglou, as he reignited the GOAT debate on social media.

Serena Williams‘ long time ex-coach Patrick Mouratoglou reposted a tweet, comparing the nature of the achievements in pre Open Era and Open Era tennis.

The Greatest of all Time (GOAT) debate will always be a controversial topic in the tennis community, but renown coach Patrick Mouratoglou threw his support behind the belief that Serena Williams is ...

The Australian Open kicks off each year's tennis Grand Slam tournament circuit. Who has taken home titles? Check out this all ...

She would again reach the final in 2005, falling to Serena Williams. One of just two American women to successfully defend ...

With 41 Grand Slam titles and four Olympic golds, Serena Williams is one of the greatest names in tennis. The American has 23 singles, 14 doubles, and four mixed doubles majors in her cabinet.

2014 — Five-time champion Serena Williams becomes the winningest woman at the Australian Open, notching career win No. 61 as ...

With 23 Grand Slam singles titles, Serena Williams remains a force in the sports world, even in retirement from professional tennis. Her incredible career includes the legendary "Serena Slam" in ...

Maria Sharapova, five-time Grand Slam champion and former World No. 1, has weighed on the "greatest of all time" debate, ...