SEATTLE (AP) — Ryan O’Hearn had a key two-out, two-run double and later added a solo home run, Dean Kremer threw five shutout innings in his first start since late May, and the Baltimore Orioles beat the Seattle Mariners 4-1 on Wednesday night.

Baltimore won for the sixth time in seven games and continued Seattle’s recent side that has seen a 10-game lead in the AL West dwindle down to two. The Mariners lost for the 10th time in 13 games.

Craig Kimbrel pitched the ninth for his 21st save for Baltimore and 438th of his career moving him into fourth-place alone on the all-time saves list.

O’Hearn, who finished second to Yordan Alvarez in All-Star Game voting as the AL designated hitter, delivered the big blow during a two-out rally in the third inning off Seattle starter Logan Gilbert.

O’Hearn’s drive to deep left-center field clipped off the glove of Julio Rodríguez as he tried to make a sliding catch on the warning track. Rodríguez was immediately angry with himself for not making the catch as Ramon Urias and Adley Rutschman scored. Anthony Santander followed with a single to score O’Hearn.

Two innings later, O’Hearn hit his 11th homer of the season on a cutter from Gilbert that stayed in the middle of the plate.

That turned out to be plenty of run support for Kremer, who made his first start since May 20 due to a triceps strain. Kremer (4-4) didn’t allow a hit until Ty France dribbled a single through the infield with one out in the fourth inning. Using his splitter significantly more than his average for the season, Kremer gave up two hits, struck out eight and allowed only one base runner to reach second.

Cal Raleigh’s 15th homer of the season off Baltimore reliever Keegan Akin in the sixth inning ended the shutout. But the Mariners have scored more than three runs once in the last eight games.

Gilbert (5-5) had allowed two earned runs in his previous three starts combined, but his control was not sharp. Gilbert’s three walks matched the combined total for his eight previous starts dating to May 20.

BULLPEN BOUND

Baltimore manager Brandon Hyde said LHP Cole Irvin will move to the bullpen for now with the return of Kremer, rather than having six-man rotation. Irvin has started 14 games this season for the Orioles.

TRAINER’S ROOM

Orioles: LHP Nick Vespi was optioned to Triple-A Norfolk.

Mariners: RHP Gregory Santos made it through is first rehab outing at Triple-A Tacoma without issue. The Mariners are hoping he will need only one or two more outings before rejoining the team.

UP NEXT

Orioles: RHP Corbin Burnes (9-3, 2.28) had 11 strikeouts in six innings in his first start against Seattle earlier this season.

Mariners: RHP Bryce Miller (6-7, 3.88) has lost two straight starts. Miller allowed two runs in five innings in his last start against Minnesota.

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AP MLB: https://apnews.com/hub/mlb