This time last year, a despondent Bianca Andreescu, who conquered Serena Williams 6-3, 7-5 in Saturday's US Open women's final here, was at home nursing an injury and coming to terms with a second successive failed attempt at making the main draw in New York.

"It's definitely a process of life. You're never going to have ups all the time. So I think in those moments, you just have to deal with it the best that you can, which is to just keep fighting for your dreams and just stay as persistent and persevere as much as you can," Andreescu said. "I know in those moments you feel like you can't. But if you believe that there are good times ahead, then those tough moments are definitely worth it. I think it builds your a character.