SANTO DOMINGO, Dominican Republic — Former Boston Red Sox slugger David Ortiz was hospitalized Monday following surgery for a gunshot wound after being ambushed by a man in a bar in his native Dominican Republic, authorities said.

Dominican National Police Director Ney Aldrin Bautista Almonte said Ortiz was at the Dial Bar and Lounge in Santo Domingo around 8:50 p.m. Sunday when a gunman approached from behind and shot him at close range. Ortiz was taken to the Abel Gonzalez clinic, where he underwent surgery, and his condition was stable, Bautista said.

Ortiz’s father, Leo, speaking to reporters outside the clinic, said his son was out of danger and there wasn’t any collateral damage, meaning no damage to major organs. He said he had no idea why someone would have shot at his son.

“He is out of surgery and stable; he is resting,” Leo Ortiz said. “Big Papi will be around for a long time.”

The alleged gunman was captured and beaten by a crowd of people at the bar, Bautista said. He said police are waiting until the man undergoes treatment for his injuries before questioning him.

The Dial Bar and Lounge is located in eastern Santo Domingo on Venezuela Avenue, a bustling nightlife district packed with dance clubs and pricey bars that Ortiz is known to frequent. Ortiz, who lives at least part of the year in the Dominican Republic, is often seen getting his cars washed and hanging out with friends, including other baseball players, artists and entertainers.