BOSTON — Luis Severino pitched seven innings of three-hit, shutout ball and Aaron Judge celebrated his 25th birthday with a two-run homer and spectacular catch, carrying the surging New York Yankees to a 3-1 victory over the Boston Red Sox on Wednesday night in the longtime rivals’ first meeting this season.

It was the 11th win in 14 games for the Yankees after they opened the season 1-4.

Severino (2-1) struck out six and walked two, posting his third straight strong start. In his previous two, the 23-year-old righty became just the third Yankee ever to post double-digit strikeouts without more than one walk in consecutive games.

Reigning AL Cy Young winner Rick Porcello (1-3) lost his third straight start, giving up three runs — two earned — in 6 2/3 innings. He didn’t lose consecutive starts last season.

According to Elias Sports Bureau, Judge became the first Yankee to homer on his birthday at Fenway Park since Roger Maris did it on Sept. 10, 1966.

Dellin Betances worked a perfect eighth and Aroldis Chapman got the final three outs for his fifth save despite giving up a run.

In the third, right fielder Judge made a running grab of a foul ball that carried him, flipping over head first, beyond a short wall into the seats. He came up showing the ball with his bare hand and it was originally ruled “no catch” by first base umpire Mark Carlson, but was overturned after a challenge.

He homered into the Yankees’ bullpen an inning earlier.

Fog rolled in during the middle innings after both teams didn’t have batting practice on the field because of steady rain, probably causing a rare non-sellout in a game between the teams in Boston.

TRAINER’S ROOM

Yankees: Manager Joe Girardi said SS Didi Gregorius is close to returning. “We’ll see him sometime in the next series” he said. Gregorius continues to recover from a strained right shoulder while playing at Class A Tampa. He went 2 for 4 and played the entire game at short Wednesday.

Red Sox: Manager John Farrell said 2B Dustin Pedroia still had some “lingering soreness” and he “didn’t want to risk him losing his footing on the wet ground.” Pedroia missed his third straight game after Orioles 3B Manny Machado slid into the back of his left leg. . The manager also said that “the symptoms that caused the onset of the vertigo, seemed to have cleared up” for utility infielder Brock Holt.

UP NEXT

Red Sox: LHP Chris Sale (1-1, 0.91) is scheduled to bring his lofty career numbers against the Yankees to the mound. The lefty is 4-1 with a 1.17 ERA against them, the lowest ERA by any pitcher versus the Yankees with at least 50 innings.