BALTIMORE — The Orioles had already absorbed the loss of Chris Bassitt before the first pitch. What they could not survive was the moment the bullpen inherited the fifth inning with the bases loaded and two outs, and Josh Naylor standing in the right-handed batter’s box with a score to settle from a night earlier.
Naylor lofted reliever Anthony Nunez’s offering just over the right-field wall for his seventh home run of the season, a grand slam that turned a 1-1 tie into a 5-1 advantage the Mariners never relinquished. Seattle won 6-3 on Monday night at Oriole Park at Camden Yards to open a four-game series, extending its status as the American League West’s most difficult out.
The game was rearranged before it began. Bassitt, Baltimore’s scheduled starter, was placed on the injured list with low back discomfort, forcing the Orioles to recall rookie Trey Gibson from Triple-A Norfolk the same afternoon. Gibson, in only his fourth big-league appearance, held Seattle to one run through 4 2/3 innings — more than could reasonably have been expected. What unraveled the evening came after he left.
Cole Young singled to chase Gibson in the fifth, and Nunez walked Julio Rodríguez to load the bases. That was the sequence Naylor had been waiting for. He didn’t attack the pitch so much as deposit it — a 95-mph fastball on the high inside corner that he turned on and snuck just over the tall wall in right, the seventh homer of his season and the one that settled the contest.
For the Mariners, who had managed just two wins in their previous five games after an eight-game winning streak, the result arrived at the right time. Seattle has made the grand slam a recurring instrument of authority, and the outcome Monday reinforced why the club leads the AL West: the offense finds the inning that counts, not just the ones that look good in retrospect.
Randy Arozarena contributed three hits and drove in a run, and his run-scoring single in the eighth — set up by Naylor’s infield single and a wild pitch — stretched the lead to three. Arozarena, the Cuban outfielder who joined the club over the offseason, has increasingly become the connective tissue of a lineup that can beat opposing pitchers in multiple phases of an at-bat.
Emerson Hancock did what an above-average rotation arm is supposed to do against an opponent scrambling to stay in the game. He worked five innings, allowed one run on three hits and two walks, struck out three, and left the decision in the hands of a bullpen that had its own drama to contend with. Hancock improved to 5-2 on the season.
The drama centered on Andrés Muñoz in the ninth — and on the question of whether his blown save the previous night in Detroit had rattled something. The answer, at least on Monday, was no. Muñoz worked a clean inning for his 10th save in 15 chances, though that denominator is not a number a contending club’s closer benefits from carrying as the season deepens.
Baltimore’s best chances to stay in the game arrived and dissolved in sequence. The seventh produced a run when a Matt Brash wild pitch allowed Coby Mayo to score, but a pivotal challenge by Seattle’s coaching staff erased what would have been a hit-by-pitch on Pete Alonso, turning a potential rally into a groundout by Colton Cowser. In the eighth, Blaze Alexander’s run-scoring single made it 6-3, but a double play ended the threat. Samuel Basallo’s would-be pinch-hit sacrifice fly was ruled void when Alexander was thrown out trying to advance before Jackson Holliday crossed the plate.
The numbers that define Baltimore’s evening: one for nine with runners in scoring position. Three consecutive losses, the first such streak since they were swept at Tampa Bay in late May. It is not yet a spiral, but the variables accumulating around the Orioles — a starter on the injured list, a rookie absorbing playoff-intensity at-bats, a bullpen that could not strand the fifth inning — are the kind that compound. Baltimore dropped Monday’s series opener one day after losing to Toronto as Ernie Clement’s homer helped the Blue Jays pull away, a sequence that has suddenly made the AL East standings worth watching again.
Taylor Ward and Blaze Alexander each had two hits for Baltimore, a reminder that the lineup retains quality — just not the consistency to convert the moments that decide games at this level.
The series continues Tuesday when Seattle right-hander Logan Gilbert, who carries a 3.79 ERA on a 4-4 record, faces Baltimore left-hander Trevor Rogers. Rogers enters at 3-6 with a 6.29 ERA, numbers that suggest the Orioles’ rotation problem extends well beyond one starter’s back. Whether Baltimore can stop the slide before it costs them something more consequential is, for now, the question the series has not yet answered. According to ESPN, the AL East’s summer picture is already in flux, and a four-game series against one of the West’s best provides an early measurement.
