FantasyPros Staff | Wed, Apr 29th 2026, 9:45am EDT

5 Fantasy Baseball Prospects to Stash (2026)

If you’re looking for your next fantasy baseball prospects to stash or dynasty edge, Double-A is often where things start to get interesting. It’s the level where prospects go from intriguing to actionable. The latest “Prospecting with the Welsh” segment zeroed in on a handful of names who are pushing for promotions and, more importantly, forcing their organizations to make decisions.

Fantasy Baseball Prospects to Stash Now (2026)

These aren’t just long-term holds. Several of these players could impact redraft leagues sooner than expected. Let’s break down the biggest risers and what they mean for fantasy managers.

Leo De Vries (SS – ATH)

Leo De Vries might be the most exciting name on this list, and arguably one of the top prospects in baseball right now. He’s holding his own in Double-A with a near .300 average, strong on-base skills, and a blend of power and speed that jumps off the page.

What stands out is how close he looks to being ready. The combination of a near .400 OBP and improving power suggests a player who is adjusting quickly to advanced pitching. The strikeout rate still needs a bit of refinement, but that’s nitpicking.

There’s a real chance De Vries skips the usual slow climb. A jump to Triple-A feels imminent, and if things break right, a 2026 debut is firmly on the table. In dynasty formats, this is no longer a “wait and see” player. He’s a priority stash.

Kade Anderson (SP – SEA)

Kade Anderson is dominating Double-A to a degree that’s hard to ignore. A sub-1.00 ERA through his first handful of starts, paired with elite strikeout numbers, paints the picture of a pitcher who simply doesn’t belong at this level anymore.

The underlying metrics support the breakout. He’s missing bats consistently, limiting walks, and commanding multiple pitches. This isn’t smoke and mirrors.

Seattle’s rotation depth could delay things slightly, but performance like this forces the issue. If Anderson carries even a fraction of this dominance into Triple-A, he could be one of the fastest-rising pitching prospects in baseball.

Jamie Arnold (SP – ATH)

Jamie Arnold is right there with Anderson as one of the most aggressive pitching risers in the minors. He currently leads Double-A in strikeouts and pairs that with strong underlying traits like elite spin rates.

The one red flag is control. The walk rate is a bit elevated, and that may be the only thing holding him back from an immediate promotion.

Still, the upside is massive. Arnold has frontline starter traits, and like Anderson, he’s a candidate to move quickly. Dynasty managers should be treating him as a near-term contributor rather than a distant lottery ticket.

Ethan Salas (C – SD)

Ethan Salas is a great reminder of how quickly the narrative can shift in dynasty baseball. After a tough 2025, he’s back on track and producing at Double-A while still just a teenager.

He’s hitting close to .300 with improved contact skills and a growing extra-base hit profile. More importantly, he’s doing it while maintaining elite defensive value behind the plate.

Catchers often take time, but Salas is ahead of the curve. If the bat continues trending up, a Triple-A promotion isn’t out of the question, and from there, the path to the majors gets very real.

Franklin Arias (SS – BOS)

Franklin Arias is simply on fire. A .400 average with power production and an OPS north of 1.300 makes him one of the hottest hitters in Double-A.

At a certain point, performance forces promotion, and Arias is well past that threshold. The Red Sox may have depth concerns in the infield, but numbers like this demand attention.

There’s always risk with aggressive promotions, especially for younger players, but Arias is making it a conversation. If he handles Triple-A even moderately well, he could enter the major league picture sooner than expected.

What This Means for Dynasty Managers

The common thread here is urgency. These are not passive stashes. Each player is either dominating their level or trending in a way that suggests a near-term jump.

Double-A used to be a checkpoint. Now it’s often a launchpad.

Fantasy Baseball Takeaways

Leo De Vries is a top-tier dynasty target with a realistic path to a 2026 debut
Kade Anderson is overpowering Double-A hitters and should be promoted soon
Jamie Arnold offers elite strikeout upside and is close to forcing a move up
Ethan Salas is back on track and remains one of the top catching prospects in baseball
Franklin Arias is too hot to ignore and should be heading to Triple-A quickly
Prioritize Double-A breakouts in dynasty leagues before the market fully adjusts
Pitching prospects like Anderson and Arnold carry risk but offer immediate upside
Salas stands out as a rare catching prospect who could provide both real-life and fantasy value early

NFL

MLB

NBA

NHL