Jared Sundstrom’s surface numbers from the 2025 season do not scream “Top Twenty Prospect” by any stretch of the imagination. A large-bodied outfielder that strikes out nearly 30% of the time and bats right handed isn’t exactly a hot commodity, so what gives? What makes Sundstrom different?
For starters, the tools Sundstrom brings to the table are still very much present. He’s got massive power with fast hands and belts the ball when he makes contact, a necessary trait for a player that’s likely a corner outfielder in the long run. The power comes with swing-and-miss, but he’s been a steady producer throughout his career, making enough contact to get quality results. Plus, with a bounding stride, massive arm, and quick twitch, Sundstrom is a major asset both in the field and on the basepaths; he can play all three outfield positions and went 35/39 in stolen base attempts last season.
Though his season slashline and counting totals look poor at first glance, some major context is necessary to truly understand why his numbers dipped so starkly. Sundstrom epitomizes the player that is destroyed by the confines of Dickey-Stephens Park, home stadium of the Mariners’ Double-A affiliate, and his home/road splits prove it. When playing on the road, Sundstrom slashed .237/.314/.432 with peripherals in line with his career totals. These numbers would reflect a player who made the jump to Double-A and held his own. His home numbers, however, tell a different story. Slashing .198/.276/.307, Sundstrom saw his right-handed power zapped by the windy, cavernous confines of DSP and subsequently had his “back of the baseball card” numbers for the 2025 season destroyed. Encouragingly, Sundstrom’s peripherals were nearly exactly the same on the road as they were at home, strongly pointing to the notion that the ballpark is playing a major role in his struggles.
Sundstrom is far from a flawless prospect, but his talent far eclipses the numbers he produced last season. It’s a boom-or-bust kind of profile that can be tough to evaluate in the low minors, but his performance in Double-A was rather encouraging and reflected a player who’s got the skills to compete in the upper minors. With speed, defensive skills, and gaudy power, Sundstrom has the look of a future big leaguer. Whether it’s a fourth outfielder, bench bat, or starting right fielder isn’t clear at this point in time, but there’s enough here to reason he’s going to end up making it work. Look for him to start the 2026 season in Tacoma and reap the benefits of the bountiful offensive environment that is the PCL.