Prospect Limbo: The Best of the 2025 Post-Prospects

The need to define a scope, to create a boundary of coverage, creates a hole in prospect writing. Most public-facing prospect publications, FanGraphs included, analyze and rank players who are still rookie-eligible because, contrary to what you’ve probably learned about my capacity to be long-winded over the years, you just have to stop somewhere. Because of this, every year there are players who fall through the cracks between the boundaries of prospect coverage and big league analysis. These are often players who came up, played enough to exhaust their rookie eligibility, and then got hurt and had a long-term rehab in the minors. Or who graduated and then have been mothballed at Triple-A due to clogged major league rosters ahead of them. The goal of this piece is to highlight some of the players who no longer fit the parameters of my prospect lists and provide an updated long-term scouting prognosis for each of them.

Oswald Peraza, SS, New York Yankees

Peraza was evaluated as an average everyday shortstop when he was last a prospect. Backburnered due to the emergence of Anthony Volpe, Peraza is still an above-average shortstop defender despite average arm strength. He’s always had a slight power-over-hit offensive skillset, and that dynamic has continued; Peraza still has above-average bat speed but only had a 71% contact rate in 2024. He dealt with a shoulder strain which kept him out for most of the first two months of the season and might have impacted his hitting ability. If the shoulder injury continues to affect his bat and he ends up with closer to a 30-grade hit tool instead of his projected 45, he would end up as a utility man rather than a regular.

Endy Rodriguez, C, Pittsburgh Pirates

Rodriguez came to Pittsburgh via the three-team Joe Musgrove deal in 2021, and graduated in 2023 as a 55-FV prospect thanks to projected plus contact ability and catching defense. He needed Tommy John surgery after the 2023 season and missed almost all of 2024, except for 10 games in September at Altoona and Indianapolis. Rodriguez looks bigger and stronger now, and the receiving aspect of his catching defense was fine when he returned, though he had only a few opportunities to throw (he popped 1.97, and 1.90 on a throw cut in front of the bag) and wasn’t really forced to block any pitches in the dirt in his few games back there. Offensively, he looked rusty. He wasn’t rotating as well as before the injury, but he still flashed low-ball bat control from both sides of the dish. I’m wondering if the Pirates had conversations about Rodriguez playing winter ball as a way to get him live reps and, if so, why they decided not to send him. He didn’t play enough to have cogent, updated thoughts on anything but his defense, which I thought looked fine.

Marco Luciano, 2B/OF, San Francisco Giants

I started to move off of Luciano prior to the start of the 2023 season, when he fell to the very back of my Top 100, then was completely off it in 2024. Not only had he made zero progress as a shortstop defender but cracks began to show in his offense. Across the last couple of seasons, as opposing pitchers’ fastball velocity climbed while Luciano traversed the minors, his ability to pull fastballs completely evaporated. He can crush a hanging breaking ball, but his bat path is such that he can really only inside-out heaters to right field. Through my own learned experience, this has become a warning sign when it’s true of low-level prospects. If Luciano can’t pull fastballs when they’re 92 mph, what happens when they’re 95? Well, we’re finding out that it means he has a 70% contact rate, and that in effort to be more on time against fastballs he’s lunging at sliders and missing 40% of those. For a player who is only now just starting to learn the outfield, and therefore not really bringing anything polished to the table at the moment, that’s a problem. The late transition on defense was a stubborn misstep, probably by some combination of Luciano and the org. The Giants were perhaps trying to preserve Luciano’s prospect value for as long as possible (which I suppose worked to an extent, just not here at FG) by leaving him at shortstop and hoping nobody would notice he couldn’t actually play there.

The good news is that Luciano still hits the ball really hard, as do the couple of good big league outfielders who power through their sub-70% contact rates, which appears to be what Luciano will have to do. Think of guys like Teoscar Hernández and Brent Rooker, who broke out in their late 20s. Outcomes like that are perhaps an eventuality for Luciano, but the Giants aren’t exactly in a long-term rebuild such that they’ll be happy to wait around for it to happen. Luciano is also entering his final option year, which means if they want to retain him, those growing pains will have to occur under the big league spotlight. His tenure with San Francisco has been painted into a bit of a corner. He’s still a 40+ FV player for me, and I think Luciano will have a meaningful power-hitting peak in his physical prime, but I think that’s more likely to occur in a different uniform.

Luis Matos, LF, San Francisco Giants

I’m still keen on Matos who, despite some relevant flaws, is a special contact hitter with unique pull power characteristics. Matos graduated as a 55-FV prospect in 2023, in part because I believed he could play a viable center field (he cannot). He spent most of 2024 at Triple-A and has struggled to find big league footing, slashing a career .235/.288/.344 in 400 total plate appearances across a couple of seasons. Despite a frustrating tendency to chase, Matos has still maintained high-end contact rates (92% in-zone, 85% overall), and he has a special ability to cover high fastballs with power. A body blow to Matos’ fit on a big league roster is that he’s a below-average corner defender. That’s fine for guys like Juan Soto, Yordan Alvarez, Riley Greene, and Anthony Santander, but less so for one-note offensive performers, which is what Matos might be. Matos’ chase, and the way it saps his game power because he’s putting sub-optimal pitches into play, makes it more likely that his FV hovers in that 30-to-40 range when you stack him against the other corner outfielders across the next several seasons.

Jordan Walker, RF, St. Louis Cardinals

Walker was sent down to Memphis in April, didn’t come back up until mid-August, and struggled on both sides of the ball upon his return. The Cardinals have a new hitting coach and so this might change, but Walker’s swing (and more specifically his spray despite his style of swinging) is bizarre. He hits with an enormous open stride, bailing way out toward third base, the swing of someone trying like hell to pull the ball. But he still mostly doesn’t, certainly not as much as you’d expect from someone swinging like this. Walker has also never had especially good secondary pitch recognition, and changeups and sliders both performed like plus-plus pitches against him last year. His current swing certainly doesn’t help him cover those outer edge sliders.

On defense, Walker made a full-time transition from third base to the outfield in 2023, but he’s never looked comfortable catching the baseball out there, and that remained true at the end of 2024. Walker is still only 22 years old and has impact tools in his power, speed, and arm strength. His top-end speed for a 6-foot-6, 250-pound guy is amazing, his outfield arm is one of the better ones in baseball, and his bat speed is near elite. Aside from his lack of plate discipline, Walker shares a lot of similarities with Pat Burrell. Burrell was also a heavy-footed outfielder who relied on his arm on defense, and his issues with secondary pitches continued throughout his career, but ultimately his power made him a very productive player for a long time. Walker was in the big leagues before he turned 21, and Burrell didn’t debut until well after his 23rd birthday. I think Walker deserves more runway, and I’m still optimistic that he can be a middle-of-the-order hitter during his window of team control, but there probably has to be a swing change here.

Nick Pratto, 1B/OF, Kansas City Royals

For the last couple of years, Pratto’s strikeout rates have continued to hover around 30%, even in the minors, and while his swing still has superlative lift, his raw power has plateaued and is insufficient for a first baseman striking out this much. He’s out of options and is on the Royals’ roster bubble.

Taylor Trammell, OF, Houston Astros

Trammell only played 10 big league games last year. He looks pretty much the same as he did in 2021 when he was struggling to get his footing in Seattle. He still has above-average power and speed, but he’s a 65% contact hitter who hasn’t been able to cover high fastballs. Despite his speed, Trammell is still not an especially skilled defender; he is a clunky fit in center, and his arm makes left field his best spot. He doesn’t make enough contact to be a regular, but he fits great on a roster as the fifth outfielder. He brings big energy and motor to the party, and he can run into the occasional extra-base hit coming off the bench.

Vaughn Grissom, INF, Boston Red Sox

Grissom, who was traded straight up for Chris Sale, looked pretty bad in 2024 amid multiple hamstring injuries. He is not a good defensive second baseman (the only position he played last year), and has a 50-hit, 40-power combination on offense. That’s a fringe big leaguer.

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