The Mariners May Be Watching A Massive Pitching Breakout Unfold
There are spring training performances, and then there are the kind that make you stop what you're doing and start wondering whether the timeline just changed. Ryan Sloan is creating that kind of story for the Mariners . Friday's Spring Breakout outing didn't suddenly make him big league ready, and we're not going to pretend three innings against prospects settles anything. . But when a 20-year-old went nine up, nine down against a lineup from MLB Pipeline's No. 1 farm system, hit the upper 90s, and looked completely unbothered doing it, that deserved a lot more than a golf clap.
Sloan's line was ridiculous. Three perfect innings. Thirty-nine pitches. Three strikeouts. No damage. No stress. And Milwaukee didn't exactly hand him an easy assignment. Sloan still carved through a lineup that featured Jess Made, Luis Pea, Jett Williams, and Cooper Pratt, all four of whom rank among Pipeline's Top 100 prospects.
Mariners Get Eye-Opening Reminder Of Ryan Sloan's Massive Upside
The Mariners already knew Sloan had the frame and the right pitch mix. What keeps making this more interesting is how often the control and composure show up right alongside the stuff. MLB.com noted that one of the biggest reasons the organization is so bullish is that it's not only premium velocity. It's the ability to land secondaries and work in the zone, which obviously matters a ton in a development system built around strike one. Trent Blank even said recently that Sloan has exceeded expectations every day, and that's not the kind of language teams casually toss around about a 20-year-old arm unless they really believe something is there.
This is where Mariners fans are allowed to dream a little but not irresponsibly. But dream anyway. Sloan posted a 3.73 ERA with 90 strikeouts and only 15 walks over 82 innings between Modesto and Everett last season, and now the spring visuals are starting to catch up with the scouting hype. That combination is how expectations get rewritten.
The Mariners don't need to rush this. Sloan has barely been out of high school, and there is still a difference between blowing away prospects in a showcase setting and handling the grind of a full season climbing the ladder. Double-A Arkansas might be aggressive, but it's realistic, while a return to Everett still makes plenty of sense too. Either way, the important thing is not whether Sloan is in Seattle tomorrow. It's that he is starting to look like one of those arms who forces the conversation forward faster than expected.
This is no longer just a name to file away for later. Sloan is turning himself into a real development story, and maybe a huge one. If the Mariners are patient and Sloan keeps stacking outings like this, they might be watching something a whole lot louder start to take shape.
This article was originally published on www.si.com/mlb/mariners/onsi as The Mariners May Be Watching A Massive Pitching Breakout Unfold .
