Serena Williams, Moving Toward Retirement

“It’s been the most incredible ride and journey I’ve ever been on in my life,”

"I've been down before. ... I don't really give up,"

Serena William

"I'm so grateful to every single person that's ever said, 'Go, Serena!' in their life.

"I wouldn't be Serena if there wasn't Venus," she said. "She's the only reason Serena Williams ever existed."

I just thought she would beat me, you know," Tomljanović said. 

Serena Williams' dream run at US Open ends with third-round loss to Ajla Tomljanović