The Mariners’ minor league system had no shortage of movement in Week Sixteen, and the biggest buzz came from Tacoma, where Lazaro Montes and Michael Arroyo made their Rainiers debuts in Las Vegas. The setting was a hitter-friendly one, so the sample is still tiny, but both prospects have already gone deep for their first PCL homers and seem to be settling in fast. They’re already looking like must-see at-bats.
Tacoma also got a huge week from Ryan Bliss, who put together one of the loudest offensive stretches in the system all year. He piled up 18 hits in six games, and it wasn’t just singles piling up.
Bliss added a homer, a triple, five doubles, and two stolen bases while staying red-hot at the plate. His season line still has work to do, but this kind of surge is exactly the sort of run that can rebuild his stock as a possible big league contributor.
Arkansas split its series while dealing with a different kind of shuffle. Kade Anderson and Ryan Sloan were away at the Futures Game on Sunday morning, and both turned in scoreless innings there.
Anderson also made his feelings known with an ice cold walk off the mound in the first inning of action. The Travs were also playing their first lineup without Montes and Arroyo, who had earned their move to Triple-A.
Even with some of the headline names gone, Arkansas still had a few players making noise. Charlie Pagliarini, Caleb Cali, and Hunter Fitz-Gerald may not draw much attention in prospect circles, but each has produced and carved out a useful role in the system. They’re the kind of under-the-radar depth pieces that can matter more than people realize.
Everett, meanwhile, kept doing what Everett has done: split another week. The AquaSox are loaded on offense, but the pitching staff has been uneven all season, and the home park doesn’t make life any easier. Still, if this group is going to really take off, the arms are going to have to give them more.
Luke Stevenson is starting to look much more like himself at the plate. After a rough few months, he has put together a strong July by becoming less passive and hunting damage instead of waiting around for the “perfect pitch.”
His walk rate has dropped this month, but the tradeoff has been real production: .351/.415/.730 with a 1.145 OPS. That’s a small sample, sure, but if the approach change is real, it’s a very encouraging sign.
Add in his defensive base, and the ceiling still looks enormous.
Jonny Farmelo turned in another productive series as well, homering and finishing with six hits on the week. He’s shown real power this year, and the underlying numbers seem to support it.
The ball has been flying off his bat, and his speed keeps turning ordinary contact into extra bases. He looks like the kind of electric player who should be in line for a Double-A Arkansas look once the draftees are placed.
Inland Empire was part of one of the wildest games you’ll ever see, even though the 66ers dropped the series 4-2. They fell behind 16-0 almost immediately, then ripped off an 11-run seventh to get within two.
The game still wasn’t done, because they gave up six more in the bottom of the eighth before somehow scoring seven in the ninth and still losing 22-21. The final line was absurd: 33 hits, 20 walks, six errors, and 43 runs.
That roster is going to look a lot different soon. Seattle went heavy on college hitters in the draft, and that influx should crowd the lower-minors picture quickly.
There are plenty of interesting new names coming, though some of them may wind up in dev-only or high performance camp settings. Either way, Inland Empire needs help, because consistency has been hard to find and the lineup could use a real jolt.
Jackson Steensma also returned to the mound after getting a shot in his arm for some discomfort. He worked two scoreless innings and should be brought along slowly over the next few weeks.
At the ACL level, Nick Becker had a rough one. Over 20 plate appearances, he struck out 11 times and managed only two hits, a double and a homer. The best move there is simple: flush it and keep going.
Yorger Bautista, on the other hand, has been trending in the right direction. He’s hit .355/.375/.548 this month, has cut down his strikeout rate, and may be starting to get the kind of positive regression that was missing early in the year.
If everything clicks, he could be one of the better prospects in the system. The hope now is that he finishes 2026 strong and locks himself in as a future foundational piece.
Brayden Corn is another name worth filing away. The 15th-round pick from last season has been productive for the Baby M’s, posting a .932 OPS with 10 stolen bases. He doesn’t come with overwhelming tools, but he’s done enough to look like someone who could get a shot at affiliate ball sooner rather than later.
And in the DSL, the Mariners keep showing off a roster that can flat-out hit. Elias Perez and Fabian Gonzalez are starting to push their way into the spotlight, while Gregory Pio and Juan Rijo continue to lead the way. It’s shaping up as one of the most fun groups Seattle has had down there since Lazaro Montes and Michael Arroyo were making their pro debuts nearly a half decade ago.
In Other News...
Mariners Fans May Need To Revisit One Prospect After This Stage
Kade Anderson got a much cleaner showcase in the MLB Futures Game, working one inning on just ten pitches and giving Seattle fans a fresh reminder of why he remains one of the more interesting arms in the system. The performance came in a setting built for prospects to flash their best stuff, and Anderson did exactly that while the draft buzz swirled around him and the rest of the young talent on display.
For Mariners followers, the outing also fits a bigger picture that has been developing at Double-A, where Anderson has been missing bats and trimming the walks that once clouded the evaluation. After some outside chatter had pushed other names into the ace conversation, his latest look offered a useful counterpoint, even if the Futures Game is only one stage and not the final word on where he stands. [Read more 🡒]
Mariners Just Added An Outfield Athlete With Intriguing Upside
The Mariners added a little more speed to the organization with the signing of Kyle Boylston, a former Florida Atlantic outfielder who landed in Seattle as an undrafted free agent after the 2026 MLB Draft. Boylston spent the 2025-26 academic year focused solely on baseball, and the move gives the Mariners another athletic outfield option to evaluate after a season in which he hit .289 with three home runs and kept pressure on defenses every time he reached base.
What makes Boylston interesting is the way his game has been shaped by his athletic background and his running ability. He stole 14 bases without being caught for FAU, and that kind of efficiency tends to stand out for an organization that values speed and versatility in the outfield. The next question is how Seattle plans to develop that upside, because the raw tools are obvious enough to merit a closer look. [Read more 🡒]