Dominic Canzone gave the Mariners exactly the kind of swing they’ve been chasing all season against left-handed pitching. It just wasn’t enough to save them.
Seattle fell to the Rangers 5-4, and while the box score had some encouraging signs - especially from Canzone and the young bats behind him - the night still ended the same way too many have lately for a team sitting at 51-53.
The Mariners’ lefty problem has been obvious for a while, which is why they’ve mostly kept Canzone in a platoon role and leaned on right-handed options like Rob Refsnyder, Víctor Robles, and Mitch Garver when a southpaw is on the mound. That approach made sense on paper, especially with Canzone entering the season carrying both a wOBA and xwOBA 50 points lower against lefties than righties. But Seattle’s struggles against lefties have been so severe, and the roster so thin, that Canzone has been getting more everyday run lately.
The early returns were ugly. In the first inning, Canzone struck out on three straight sliders from MacKenzie Gore.
In the third, he hustled so slowly to first - still being careful with a hamstring - that he was doubled up on a 68-mph ground ball. Then, in his third look at Gore, he barely nicked a hanging slider before chasing a sinker just above the zone and falling behind 0-2.
That sequence mattered because Bryce Miller had already put Seattle in an early hole. He opened the game by throwing a splitter that didn’t split to Wyatt Langford, who sent it into the left field seats. The Mariners answered in the second with a small-ball inning that included solid at-bats from Josh Naylor, Cole Young, Weston Wilson(?), and Colt Emerson(!), but Miller kept fighting the strike zone and the results kept tilting the wrong way.
He did not let the game get away from him, and he was sitting 96 mph for the first half of his outing. Still, the final line was rough in its own way: 5.1 innings, zero strikeouts - the first time that has happened in his career - and just one walk.
He gave up plenty of air contact, but only one barrel. Even Jake Burger’s two-run homer came on a 96-mph fastball above the zone.
Burger simply muscled it, and the ball kept carrying. It was a bad-results night for Miller, but one that felt more fluky than alarming.
His velocity is down from the 98 mph he was showing early in the season, though he’s still been basically fine lately.
The Mariners were trailing 3-1 entering the fifth when Emerson and Randy Arozarena opened the inning with back-to-back singles. Julio followed with a fly out, leaving two on for Canzone and putting him right back in the same 0-2 spot that had already given him trouble.
This time, he worked out of it. Canzone fouled off a tough slider down and away, took an uncompetitive four-seamer, then stayed alive again by fouling off a sinker just above the zone.
The payoff came on a slider that kept diving out of the strike zone. Canzone extended and flicked it, and all the added strength he’s packed on over the last couple years turned a barely-touched pitch into a double off the wall in left-center.
That hit tied the game 3-3 and had Seattle looking like the side in control.
I will not buy into Dominic Canzone no matter how good he looks. At this point, I can’t abandon that position without everyone blaming me if he starts struggling. But Dommy Dearest still gets tonight’s Sun Hat Award for that very fine piece of hitting off a lefty.
Dan Wilson then made a call that fit the reality of a four-game series and a seven-man bullpen: he let Miller try for the sixth. It didn’t work.
Miller recorded only one out, then allowed a single and a walk. Wilson turned to Eduard Bazardo, who got two weakly hit balls, but both found grass.
Add in a well-executed bunt, and the Rangers had pushed the lead to 5-3 before the inning ended.
Seattle got one last push in the ninth. Colt Emerson lined a double off Jacob Latz, a tough lefty, moved to third on a ground out, and scored on a wild pitch.
Emerson finished with two hits and a walk, all against lefties. Cole Young also collected three hits.
But none of that changed the final result, and for this version of the Mariners, those bright spots didn’t do much to soften the loss.
In Other News...
Julio Opens Up On Health Scare As Mariners Face Surprise Change
Julio Rodrguez was back in center field and back in the middle of the Mariners daily routine at Globe Life Field, even finding time to hand out new batting practice shirts featuring Jimothy, the viral Seattle-area raccoon. It was a lighter moment for a club that has spent much of this stretch trying to keep pace in a tight American League West race, with Rodrguez continuing to contribute after returning from the concussion injured list.
The bigger news around him, though, was the surprise change on the coaching staff. Seattle relieved assistant hitting coach Bobby Magallanes of his duties during Thursdays off-day, a move Rodrguez said caught him off guard, and he made clear how much he valued Magallanes as both a coach and a friend. For a lineup trying to stay steady in a close pennant chase, it was another reminder that the Mariners are balancing on-field urgency with some unexpected turnover behind the scenes. [Read more 🡒]
Mariners Just Slammed The Door On A Mason Miller Dream
The Mariners search for bullpen help has run into a familiar problem: the kind of arm they want is exactly the kind of arm other clubs do not give away cheaply. Padres closer Mason Miller fits the bill as a high-end late-inning option, and his club control through 2029 only adds to the appeal, but Seattles path to even getting in the conversation looks narrow with so much of its pitching core effectively off the table.
What makes the fit tricky is that a deal for Miller would almost certainly have to be built around significant talent, and the Mariners do not appear eager to part with the young starters that anchor their future. They may be more willing to discuss Luis Castillo or Emerson Hancock, but even that may not be enough to bridge the gap, leaving Seattle to weigh whether the price of chasing a premium closer is simply too steep for a club trying to stay balanced for now. [Read more 🡒]
Former Mariners Prospect Is Becoming A Painful Reminder In Arizona
Tyler Locklear is starting to look like the kind of bat the Mariners could use right now, which is exactly why his early run in Arizona lands with a little extra sting in Seattle. Traded to the Diamondbacks in July 2025, the former Mariners prospect spent the start of the 2026 season on the injured list before getting himself back on track in Triple-A Reno and earning a promotion.
Since arriving in the majors, Locklear has looked ready for the moment, and Diamondbacks manager Torey Lovullo has noticed the way he has handled the transition. After a recent game in which Locklear delivered three hits and drove in three runs, Arizona has every reason to keep leaning on him, while Mariners fans are left to wonder what might have been if that right-handed power had stayed in the organization. [Read more 🡒]