Gio Urshela took advantage, putting the Yankees on the scoreboard with a sacrifice fly that scored DJ LeMahieu. Frazier made it 2-0 with a line drive single to left field, bringing in Aaron Judge.

The Yankees benefited from two errors by Boston shortstop Xander Bogaerts to add two more runs in the fourth.

First, Bogaerts couldn’t get the ball out of his glove to start a double play, allowing Frazier to advance to second. Frazier then scored off a Kyle Higashioka’s single to right field.

With runners on first and third, Tyler Wade hit a ground ball to Bogaerts, who stepped on second for a force out but overthrew first baseman Bobby Dalbec as he tried to turn the double play, allowing Mike Tauchman to score.

Yankees: Giancarlo Stanton, Gary Sanchez and Gleyber Torres had the night off. All three are expected to be back in the lineup for Sunday’s finale.

Red Sox: 2B Christian Arroyo left the game with back spasms. … Outfielder Alex Verdugo sat out Saturday with left hamstring soreness after leaving in the third inning of Friday’s loss. Manager Ron Roenicke said his status for Sunday is to be determined. … IF/OF Yairo Muñoz was placed on the 10-day injured list with a lower back strain.