BOSTON

J.D. Martinez took plenty of ribbing in the dugout after slicing a short home run inside the Pesky Pole at Fenway Park.

A few innings later, he showed his teammates some serious power.

Martinez hit two vastly different drives for his first multi-homer game with Boston, powering Eduardo Rodriguez and the Red Sox to a rare 13-hit shutout in a 5-0 victory over the Baltimore Orioles on Sunday.

It was the most hits Boston has allowed in a shutout since at least 1908, the team said.

Signed to a $110 million, five-year deal as a free agent in February, the 30-year-old Martinez curled his first home run an estimated 324 feet around the right-field foul pole. He hammered his second — projected at 443 feet — to the deepest part of the ballpark, beyond the center field triangle, for his 15th of the season.

“They were making me laugh,” Martinez said, standing in the middle of the clubhouse with a smile on his face. “I said, ‘I’ve got to get even for some of the ones I hit in April when it was cold out and I thought I crushed some and they weren’t even going anywhere.’ They were definitely teasing me, but I’ll take it.”

When reminded about the distance of his second one, he said: “I let ‘em know.”

Martinez drove in three runs, and Andrew Benintendi had a two-run homer among his three hits as the Red Sox won three of four in the series to improve to 6-1 against Baltimore this season.

The Orioles got 13 hits but lost for the 15th time in 16 road games and dropped to a major league-worst 4-19 away from Camden Yards. Adam Jones had three of Baltimore’s 12 singles.

“It’s hard to get 13 hits and not score any runs,” manager Buck Showalter said. “It’s frustrating.”