“There was a reason why I didn’t lose to Maria Sharapova” – Serena Williams teases more details of her rivalry with Russian in upcoming documentary

Serena Williams has assured her fans that her upcoming ‘In the Arena’ documentary will shed more light on her relationship with Maria Sharapova, a rivalry that caught the imagination of the tennis world for a decade. The American leads the head-to-head between the duo 20-2, including 19 straight wins in their last 19 matches.Graf has also sat atop the WTA rankings for a women’s record of 377 weeks, while also becoming the only player to win the Golden Slam — winning all four Major titles and the Olympic gold medal in the same calendar year. She is also the only player to have won every Slam at least four times.Agassi, by contrast, has the Career Golden Slam — winning all four Grand Slams and the Olympic gold medal. Through his career, he held the No. 1 ranking on the ATP side for a grand total of 101 weeks.