The Mariners’ 2027 rotation picture already looks crowded, and that’s before Ryan Sloan even gets his first real crack at the big leagues.
Seattle has rebuilt its pitching depth so quickly that the conversation now starts with who fits where. Logan Gilbert, George Kirby, Bryce Miller, Bryan Woo and Emerson Hancock all sit in the mix, while Kade Anderson has already forced his way into the discussion after his rapid rise. Now Sloan, one of the organization’s most prized arms, is pushing toward that same conversation.
Sloan spent all of 2026 with Double-A Arkansas and held his own in a league that gave Seattle a useful barometer. The 20-year-old right-hander, ranked No. 11 overall by MLB Pipeline, finished with a 3.73 ERA and 128 strikeouts in 101.1 innings over 22 starts. The Travelers’ home park in North Little Rock, Dickey-Stephens Park, is viewed by the Mariners as the closest thing to T-Mobile Park in terms of how it plays for pitchers and hitters, which makes that level especially important in evaluating whether a prospect is ready.
Right now, Sloan probably sits as the organization’s No. 7 starter. He also isn’t on the 40-man roster, which means he could still stay in the minors next season if the major leagues lose games because of the probable lockout. That would give him more runway for development.
There is another wrinkle in the mix, though. Right-hander Logan Evans could factor into the depth chart as well.
Evans missed all of last year because of Tommy John surgery, but he is expected to be ready for a spring ramp-up when spring training is currently scheduled to begin. He made 15 major league starts in 2025 and posted a 4.32 ERA with 59 strikeouts in 81.1 innings across 16 total outings during his rookie season.
If Evans is ahead of Sloan and Seattle doesn’t make any trades, that still wouldn’t necessarily block Sloan from reaching the majors in 2027. Evans may be limited in how much he can work if he returns healthy, since he logged 125.1 total innings in 2025, the most he has thrown in a single year since the Mariners selected him in the 12th round of the 2023 MLB Draft. That kind of workload restriction could open the door for Sloan later on, even if Evans starts the year in front of him.
In Other News...
Randy Arozarena Just Gave Mariners Fans Another Reason To Worry
Randy Arozarena is already giving Mariners fans something to watch this winter, and it has little to do with what he did in Seattle after arriving from Tampa Bay. The outfielder turned in a strong season and has positioned himself as one of the more attractive names in free agency, which is exactly why the Mariners are expected to keep the door open with a qualifying offer even as the larger question around his future starts to take shape.
Arozarena was back in Tampa Bay for the Rays recent pennant-clinching win, and the scene only added to the sense that this could get complicated for Seattle. Former teammate Junior Caminero sent a home run celebration in his direction, a reminder of how much history Arozarena still has there, and why the Mariners may have to brace for the possibility that this stop becomes a brief one. [Read more 🡒]
Mariners Fans Have Every Reason To Fear This Payroll Lesson
Jim Bowdens latest comments land at a familiar pressure point for Mariners fans: the uneasy gap between a club that wants to contend and an ownership group that has long preached restraint. Bowden said some executives around the game are taking the success of small-market teams in October as proof that payroll does not need to keep climbing, a line of thinking that matters in Seattle because the Mariners have tried to thread the needle between developing talent and spending just enough to stay in the mix.
The concern gets sharper with the next Collective Bargaining Agreement looming, since Bowden also said two general managers have weighed lowering payroll depending on where a salary floor lands. John Stanton has made his preference clear in broad terms, favoring investment in younger players over bigger commitments to older stars, and Seattles payroll has stayed relatively flat even with recent increases. For a fan base that has heard plenty about sustainability, the fear is that the lesson being drawn around the league could make it harder, not easier, for the Mariners to push past the middle. [Read more 🡒]
Mariners Old Trade Is Suddenly Stirring Up Value Debate Again
A trade that felt pretty straightforward at the time is getting another look now, because the Mariners December 2018 deal for Edwin Encarnacion has become part of a bigger value conversation again. Seattle got the veteran slugger for salary relief and a short burst of production, but the transaction has generally been remembered as one with limited long-term impact for the club.
What has renewed the interest is the way two of the names involved have resurfaced in the 2026 playoffs. Yandy Daz, one of the players included in that swap, has been a postseason standout, while Jake Bauers has also delivered big October value for another contender. For Mariners fans, it is the kind of old transaction that invites a fresh look at what was given up, what was gained, and how different a deal can look once the postseason spotlight hits. [Read more 🡒]