Yahoo Sports Lists Top Spring Training Prospects, Many Headed to Triple-A

1. Konnor Griffin, SS/OF, Pirates, the profile to track

Konnor Griffin sits at the top of the prospect chatter in Yahoo’s spring preview: the snippet shows an “MLB.com prospect ranking: No. 1 overall” line adjacent to his entry and Fantraxhq lists him as its No. 1 prospect. The Fantrax row gives the concrete details: Rank 1, no change, SS, PIT, age 19, level AA, ETA 2026, that’s a classic high-upside 19‑year‑old who will be followed closely in spring games and likely to begin the year in Triple‑A if he’s not rushed. For fantasy and roster planners, Griffin is the share‑hook: elite pedigree, multi‑position eligibility (SS/OF) and an ETA of 2026 that makes him a first-call monitoring target for late‑season callups.

2. Painter, SP (Philly organization), long leash because of opportunity

Painter is the textbook late‑ADP spring candidate to watch: “Painter is getting selected toward the end of drafts with an ADP of 203.5 on Yahoo. We could see that ADP rise over the course of this spring and that’s why Painter is a player to watch. We know Zack Wheeler is going to miss the start of the season and right now, FanGraphs has Painter penciled in as the fifth starter in the Philly rotation.” He carries real pedigree, “Painter has a high pedigree as the 13th overall pick in the 2021 draft”, and the physical profile (6‑foot‑7) teams covet. His 2025 Triple‑A workload (22 starts, 5.40 ERA, 1.54 WHIP) wasn’t pretty, but with Wheeler out to open the season Painter gets a spring audition that could flip him from late‑round flier to immediate MLB depth.

3. The top Fantraxhq cluster to expect at Triple‑A this spring (ranks 2–12)

A slate of high‑ceiling youngsters sit just behind Griffin in the Fantrax snapshot and many are headed to or already in Triple‑A: Jesus Made (No. 2, +4; SS, MIL; 18; AA; ETA 2026), JJ Wetherholt (No. 3, +8; 2B, STL; 23; AAA; ETA 2026), Leo De Vries (No. 4, +1; SS, ATH; 19; AA; ETA 2026), Samuel Basallo (No. 5, +3; C, BAL; 21; MLB), Kevin McGonigle (No. 6, -3; 2B, DET; 21; AA; ETA 2026), Max Clark (No. 7, -5; OF, DET; 21; AA; ETA 2026), Sebastian Walcott (No. 8, +1; SS, TEX; 20; AA; ETA 2026), Bubba Chandler (No. 9, -2; SP, PIT; 23; MLB), Walker Jenkins (No. 10, +2; OF, MIN; 21; AAA; ETA 2026), Colt Emerson (No. 11, +10; SS, SEA; 20; AAA; ETA 2026) and Josue De Paula (No. 12, +1; OF, LAD; 20; AA; ETA 2026). That group is a mix of players either knocking on MLB’s door from Triple‑A (Wetherholt, Jenkins, Emerson) or top‑tier prospects with immediate pro roles; expect many of them to start the season in Triple‑A or to shuffle between Triple‑A and MLB depending on injuries and performance.

5. Long‑tail and late‑development names to keep on the list (Fantrax rows 224, 342–353 and others)

Yahoo’s aggregation also pulls deeper Fantrax rows that reveal who’s on the long lead into Triple‑A and beyond: Parks Harber (No. 224, +NR; 3B, SFG; 24; A+; ETA 2029), Ty Southisene (No. 342, -59; SS, CHC; 20; A; ETA 2030), Walker Janek (No. 343, -61; C, HOU; 23; A+; ETA 2029), Nathan Church (No. 344, +NR; OF, STL; 25; MLB), Zach Thornton (No. 345, +NR; SP, NYM; 23; AA; ETA 2028), Eduardo Valencia (No. 346, +NR; C, DET; 25; MLB), Cristian Mena (No. 347, -61; SP, ARI; 23; MLB), Robert Arias (No. 348, -60; OF, CLE; 19; CPX; ETA 2029), Felix Reyes (No. 349, +NR; OF, PHI; 24; AAA; ETA 2027), Micah Ashman (No. 350, +NR; RP, BAL; 23; AA; ETA 2028; FYPD), Jose D. Hernandez (No. 351, +NR; SS, LAD; 22; A; ETA 2030), Adam Bloebaum (No. 352, +NR; RP, WSH; 24; A+; ETA 2029) and McCade Brown (No. 353, +NR; SP, COL; 25; MLB). The pattern: the list mixes late bloomers already on MLB rosters, Triple‑A veterans, and very young arms with distant ETAs, all names worth bookmarking for dynasty saves or midseason pickups.

6. How Yahoo built the list and why it matters for Triple‑A and fantasy drafts

Yahoo frames the piece for fantasy managers and prospect watchers: “Spring Training is underway and we’re about a month or so before the start of the 2026 MLB regular season.” The preview explicitly targets both season‑long drafters and dynasty/keeper managers with this: “We have a few weeks to prepare for fantasy baseball drafts and in most formats, we’re monitoring for injuries or surprise performances during exhibition games. That will help us be more informed for our season-long drafts.” And for depth work: “But if you’re in a dynasty or keeper format, you likely have to do more prep likedigging deeper in the player pool, looking at some of the top prospects in baseball. [...] For those in keeper and dynasty formats, or managers who are looking to be prepared for later in the season when prospects could get called up, we’re going to go over some key players to monitor this spring.” Yahoo also ties in its broader ranking ecosystem, “The top 100 fantasy baseball players for 2026” compiled by Scott Pianowski and Fred Zinkie (rankings as of Feb. 12) and the site’s Top 200 default lists, and notes that “Certain Data by Sportradar and Rotowire” was used. That framework matters: players with AA/AAA levels and ETA 2026 on these lists are the ones most likely to shuffle between Triple‑A and MLB and to move fantasy ADP.

7. Practical takeaway: who will affect Triple‑A rosters this spring and next steps

If you’re tracking Triple‑A rosters, the actionable conclusion is simple: expect a parade of late‑ETA, top‑100 types to populate Triple‑A depth charts early in the season, Konnor Griffin and a string of Fantrax top candidates are the headline names, while rotation depth contenders like Painter could jump directly to the MLB roster if injuries bite in front of them. The Yahoo preview gives fantasy managers the explicit instruction to monitor exhibition performance and ADP movement (Painter’s 203.5 ADP is an explicit example of a late flier who can rise). Legal and production notes close the loop, Yahoo’s content references site features and trademarks, and includes the company copyright, but the on‑field takeaway is plain: track the AA/AAA age profiles and ETA tags, prioritize players with immediate Triple‑A status or big spring roles, and watch the ADP swings that will tell you which prospects are converting spring buzz into real roster moves.