Serena Williams and daughter Olympia match in ‘S’ sweatshirts

Like mother, like daughter.

Serena Williams shared a photo of herself and her 22-month-old daughter Alexis Olympia Ohanian Jr. on Monday wearing matching sweatshirts from her own Serena fashion brand emblazoned with a green-and-purple letter “S.”

The sweater, called the “What is your ‘S’ London” ($89), is a limited-edition release in honor of the Wimbledon games featuring the event’s signature colors. The sold-out top is meant to be a way for fans to show their support from the stands for the 23-time Grand Slam champ.

The tennis star captioned the cute mommy-and-me shot, “Let the games begin!,” referring to her first match of the tournament which will take place in London on Tuesday against Giulia Gatto-Monticone.

This is hardly the first time the mother-daughter duo have coordinated their outfits. Williams regularly dresses up her toddler in tiny versions of her own outfits.

At last year’s US Open, she even had a mini copy of her custom Off-White x Nike court uniform made for the tot.