On Wednesday Victoria Azarenka celebrated her son Leo's second birthday. It's hard to believe it's already been two years since the Belarusian had the adorable toddler.

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The 29-year-old took a break from the WTA tour for maternity leave, returning for just two events in 2017 while dealing with a custody battle with Leo's father Billy McKeague. In 2018, she played an almost full season, starting in March with Leo tagging along.

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Her best performances were the semifinals Miami and quarterfinals in San Jose and Tokyo. She also reached the Wimbledon final with Jamie Murray.

Azarenka will start the 2019 season, which could be her first full calendar since 2015, ranked No. 51.