Rich Hill delivers a pitch Sunday during Boston’s 1-0 win over the Baltimore Orioles. Gail Burton/Associated Press

BALTIMORE — Rich Hill pitched five scoreless innings, and the Boston Red Sox defeated the fading Baltimore Orioles 1-0 Sunday.

The Orioles have lost six of eight, all at home, including back-to-back games to the last-place Red Sox. Baltimore was 1 1/2 games out of the third and final AL wild-card spot on Sept. 4, but will begin a five-game road trip at least five games out of the playoffs.

The Orioles went 0 for 7 with runners in scoring position.

“We got guys on in a couple different innings and just couldn’t get that big hit to get something rolling for us,” Orioles outfielder Austin Hays said. “It seems like that’s just where we’re at right now.”

Boston got four hits and the Orioles only had three – every hit in the game was a single.

Baltimore has scored just eight runs over its last four games.

“We have some guys that are scuffling and we have really big swings, and we need to get back to staying in the middle of the field,” Manager Brandon Hyde said.

Hill (7-6) allowed two hits, walked three and struck out seven. The 42-year-old left-hander improved to 4-1 with a 2.80 ERA in 18 career appearances against Baltimore.

“He’s a crafty pitcher,” Boston Manager Alex Cora said. “That’s why I do believe he can pitch until whenever he wants to or his family lets him. You see him, (and) physically he stays in great shape. He’s on top of the craft.”

John Schreiber, Matt Strahm, Garrett Whitlock and Matt Barnes each worked an inning of relief. Barnes pitched a perfect ninth to earn his fifth save.

The Red Sox manufactured their run in the first when Tommy Pham singled, stole second, moved to third on a grounder and scored on Xander Bogaerts’ sacrifice fly. It was all they would muster against Baltimore starter Kyle Bradish (3-6), who allowed just one more hit – Rafael Devers’ seventh-inning single – over seven innings.

Bradish struck out three while walking two. The rookie has a 1.44 ERA over his last four starts, and has lowered his ERA from 6.25 to 5.01.

The start of the game was delayed by 1 hour, 12 minutes because of rain.

TRAINER’S ROOM

Red Sox: Second baseman Trevor Story departed in the seventh inning because of left heel pain and was replaced by Christian Arroyo. … Cora said the team’s goal is to have right-hander Nathan Eovaldi (shoulder inflammation) throw live batting practice Tuesday. Eovaldi was placed on the injured list Aug. 22.

Orioles: Second baseman Rougned Odor left in the ninth because of a bruised right hand, and X-rays were negative. Strahm hit Odor on the hand in the seventh, prompting Odor to slam his bat in frustration. … Catcher Adley Rutschman, who fouled a ball off his foot Saturday, was scheduled to have the day off. He flied out as a pinch-hitter to end the game.

TRANSACTIONS

Baltimore recalled right-hander Mike Baumann from Triple-A Norfolk and optioned right-hander Yennier Cano to Norfolk. Cano allowed seven runs in 1 2/3 innings in his Orioles debut Saturday. … The Orioles designated right-hander Rico Garcia for assignment and claimed catcher Cam Gallagher off waivers from San Diego and optioned him to Norfolk.