Red Sox Rookie Roman Anthony’s Sister Steals Spotlight At Game

Red Sox phenom Roman Anthony recorded his first MLB hit Tuesday night, and while Bostonians everywhere rejoiced … all most of the internet could focus on was a fan in the stands who was cheering him on — his sister.

Anthony — the No. 1 overall prospect in baseball — played in just his second-ever Big League tilt at Fenway Park … and while he shined, it was Lia Anthony who found herself dominating the headlines.

Roman’s sis was shown on the Sox vs. Rays broadcast multiple times … and fans couldn’t help but rave over her stunning appearance.

Multiple viewers hit X to gush over her — with one even writing alongside a pic of her on their television, “I’d like to be the first to welcome Roman Anthony’s sister to Boston!”

Lia did speak to a reporter at the game — calling her 21-year-old bro’s baseball journey “surreal” — but outside of that, not much is known about her.