A shirtless assailant stabbed a man in the back at the Yankee Stadium subway station in the Bronx Sunday, police said.
The 33-year-old victim was on an escalator at the 161 St-Yankee Stadium station steps from the field in Concourse when he was knifed about 1:30 p.m., cops said.
The shirtless attacker took off on foot and is still being sought, police said.
Medics rushed the man to Lincoln Hospital in stable condition.
Anyone with information is asked to call Crime Stoppers at (800) 577-TIPS.