Tennis - The 6 key statements in Serena Williams's farewell letter

Serena Williams wrote an essay in Vogue to let everyone know why she will retire from tennis just before turning 41.

Serena Williams Announces Tennis Farewell: 'Hardest Thing That I

Serena Williams's First-Round U.S. Open Match: U.S. Open: Serena

Serena Williams announces her retirement from tennis

Serena Williams Announces Her Retirement From Tennis

Tennis - The 6 key statements in Serena Williams's farewell letter

Naomi Osaka's Win Against Serena Williams Felt Like a Passing of

Serena Williams pens 'The Hardest Part' to say farewell to tennis

Serena Williams Announces Impending “Evolution” beyond

Serena Williams pens 'The Hardest Part' to say farewell to tennis

Serena Williams has done it all in tennis, but there's so much

Serena Williams not done yet; wins 1st match at US Open

Serena Williams prepares to retire as US Open ends Slam year

Serena Williams announces her retirement from tennis

Serena Williams to Retire From Tennis After U.S. Open