MMTP: Here Comes Franklin Arias

Franklin Arias, SS, Boston Pink Sox (Double-A Portland)

Arias is likely one of the extra apparent prospect breakouts within the first half of 2026. He’s jumped his slugging proportion nearly 200 factors over 2025, and whereas Portland is a significantly better place to hit than the Pink Sox A-ball associates, it doesn’t fully clarify Arias’s ballooning slash line. He has a really exaggerated, lengthy stride on the plate, actually driving ahead in direction of the pitch. He’s obtained a reasonably direct hand path with some late elevate to the swing, permitting him to scoop pitches on the backside of the zone, however Arias strikes a reasonably good stability between creating loft in his contact and conserving the barrel within the zone lengthy sufficient to attenuate swing and miss. And certainly he’s walked nearly as a lot as he’s struck out this season.

There’s a little bit little bit of righty Carson Benge to his swing—the present one, not the dangerous early-season one—but it surely’s even whippier and fewer top-hand dominant, though the late updraft in Arias’s stroke can result in topped contact and points with spin diving out of the zone. That’s all to say, he’s not a true-talent .990 OPS hitter, however he’s an excellent offensive prospect and Fenway will swimsuit his sport simply in addition to Portland. Defensively, Arias is a fairly slick shortstop with a very good first step, arms and actions. He’s sleek across the bag and whereas his arm energy is just above-average, it’s sufficient for the six. His inside clock could be a bit too gradual—it hasn’t caught as much as the sport pace bump within the higher minors fairly but—however that ought to include time, and Arias appears extra like a beginning major-league shortstop than he did this time final yr. Regardless of the gaudy slash line, this feels extra like a Prime 10 prospect than a candidate for primary at midseason. I simply have some lingering questions of precisely how a lot energy this swing will produce on the highest stage—that’s to say, I believe it’s extra common than plus—however Arias is fairly clearly top-of-the-line place participant prospects in baseball for the time being. —Jeffrey Paternostro