Proud Mamas: Serena Williams celebrates Olympia’s recital while Kristyna Pliskova welcomes first son

This week had plenty of mommy milestones worth celebrating across the WTA circuit, with Serena Williams and Kristyna Pliskova taking to social media to share a few of their favorites.

Away from the bright lights of Roland Garros, Serena was beaming all the same as daughter Olympia performed in her first ballet recital. Husband Alexis Ohanian posted a family photo on Instagram.

“Proud of you, Junior!” wrote the Reddit co-founder.

Williams has been off tour since last summer, but previously teased plans to be back on court in time for Wimbledon.

While the 23-time Grand Slam champion enjoys toddlerhood, Kristyna Pliskova’s motherhood journey is just getting started. The former world No. 35 welcomed son Adamko to her family with partner David Hancko.

Twin sister Karolina was among the first two congratulate the couple on Instagram, along with fellow Czech stars Marie Bouzkova and Barbora Strycova.

Pliskova, who currently holds the record for most aces in a WTA match—hitting 31 against Monica Puig at the 2016 Australian Open—announced her pregnancy at the end of last year, having played her most recent match in Nur-Sultan in September.