India, Sept. 7 -- A confrontation over a home run ball at the Philadelphia Phillies vs Miami Marlins game has gone viral, with a woman dubbed "Phillies Karen" facing widespread backlash online.

Internet sleuths are racing to identify "Phillies Karen" after the argument spiraled out of control, with multiple claims now surfacing online about her identity.

The incident, which unfolded Friday at LoanDepot Park in Miami, has sparked outrage across social media.

During the matchup, Phillies outfielder Harrison Bader hit a home run into the left-field stands. A Phillies fan retrieved the ball and handed it to his young son, Lincoln, as a birthday gift.

Moments later, a woman in Phillies attire confronted the man, claiming the ball was "in h...