Houston Astros Top 33 Prospects

Below is an analysis of the prospects in the farm system of the Houston Astros. Scouting reports were compiled with information provided by industry sources as well as my own observations. This is the second year we’re delineating between two anticipated relief roles, the abbreviations for which you’ll see in the “position” column below: MIRP for multi-inning relief pitchers, and SIRP for single-inning relief pitchers.
A quick overview of what FV (Future Value) means can be found here. A much deeper overview can be found here.
All of the numbered prospects below also appear on The Board, a resource the site offers featuring sortable scouting information for every organization. It has more details than this article and integrates every team’s list so readers can compare prospects across farm systems. It can be found here.
| Rk | Name | Age | Highest Level | Position | ETA | FV |
|---|---|---|---|---|---|---|
| 1 | Jeremy Peña | 24.8 | MLB | SS | 2022 | 55 |
| 2 | Hunter Brown | 23.9 | AAA | SP | 2023 | 50 |
| 3 | Colin Barber | 21.6 | A+ | CF | 2025 | 45 |
| 4 | Yainer Diaz | 23.8 | AAA | C | 2023 | 45 |
| 5 | Korey Lee | 24.0 | MLB | C | 2022 | 45 |
| 6 | Pedro Leon | 24.1 | AAA | CF | 2025 | 45 |
| 7 | David Hensley | 26.3 | AAA | 3B | 2023 | 40+ |
| 8 | Joe Perez | 22.9 | MLB | 3B | 2022 | 40+ |
| 9 | Forrest Whitley | 24.8 | AAA | MIRP | 2022 | 40 |
| 10 | Chayce McDermott | 23.9 | A+ | SP | 2025 | 40 |
| 11 | Jairo Solis | 22.5 | A | SIRP | 2023 | 40 |
| 12 | Logan Cerny | 22.8 | A | CF | 2026 | 40 |
| 13 | Seth Martinez | 27.9 | MLB | MIRP | 2022 | 40 |
| 14 | Shawn Dubin | 26.8 | AAA | SIRP | 2022 | 40 |
| 15 | Will Wagner | 23.9 | AA | 2B | 2025 | 35+ |
| 16 | J.C. Correa | 23.8 | A+ | C | 2024 | 35+ |
| 17 | Parker Mushinski | 26.6 | MLB | SIRP | 2022 | 35+ |
| 18 | Luis Baez | 18.5 | R | RF | 2027 | 35+ |
| 19 | Cristian Gonzalez | 20.7 | A+ | SS | 2025 | 35+ |
| 20 | J.J. Matijevic | 26.6 | MLB | 1B | 2022 | 35+ |
| 21 | Wilyer Abreu | 23.0 | AA | LF | 2024 | 35+ |
| 22 | Misael Tamarez | 22.5 | AA | MIRP | 2024 | 35+ |
| 23 | Edinson Batista | 20.1 | A | SP | 2024 | 35+ |
| 24 | Spencer Arrighetti | 22.5 | A+ | SIRP | 2025 | 35+ |
| 25 | Miguel Ullola | 20.1 | A | SIRP | 2025 | 35+ |
| 26 | Ronel Blanco | 28.9 | MLB | SIRP | 2022 | 35+ |
| 27 | Jaime Melendez | 20.8 | AA | SIRP | 2024 | 35+ |
| 28 | Dauri Lorenzo | 19.7 | R | SS | 2025 | 35+ |
| 29 | Alex Santos II | 20.4 | A | SP | 2025 | 35+ |
| 30 | J.P. France | 27.3 | AAA | MIRP | 2023 | 35+ |
| 31 | Julio Robaina | 21.3 | AA | MIRP | 2022 | 35+ |
| 32 | Jordan Brewer | 24.9 | AA | CF | 2023 | 35+ |
| 33 | Tyler Whitaker | 19.9 | A | RF | 2026 | 35+ |
Other Prospects of Note
Grouped by type and listed in order of preference within each category.
Missing In Action
Freudis Nova, 2B
Austin Hansen, RHP
Blair Henley, RHP
Tyler Ivey, RHP
Matthew Barefoot, OF
Kobe Kato, 2B
This group is full of (mostly) injured prospects from lists past. Nova tore his ACL last year and things might go the way of Leonard Weaver rather than Willis McGahee from the sounds of it. He was once an exciting, bat-first middle infield prospect. Hansen is coming off an unknown surgery and has begun to throw. He looked like a high-probability low-leverage reliever when healthy, with below-average command of three good pitches. Henley was sitting 92 mph and had a plus curveball in 2021; he is now on the road back from Tommy John. Ivey was once a 40+ FV prospect and looked like a nasty multi-inning reliever. He’s now on the restricted list for what I’m told are personal reasons. Barefoot, who was a pretty good two-way prospect in high school, had a good 2021 as an old-for-the-level player, but shoulder surgery has him shelved for all of this season. The same is true of Kato, who is a little second baseman with bat-to-ball skills from the University of Arizona.
Bench Bat Types
Corey Julks, CF
Luis Santana, 2B
Quincy Hamilton, OF
Zach Daniels, CF
Joey Loperfido, CF
Shay Whitcomb, 2B
Grae Kessinger, 1B
Julks is a pull-heavy Triple-A outfielder with good numbers and a bunch of 45/50-grade tools that could enable him to be a fifth outfielder. Santana, who looked like a capital “d” Dude for a minute, is still making an exceptional amount of in-zone contact, though he’s fallen down the defensive spectrum and swings at everything. Hamilton was one of my favorite senior signs from 2021, a late-bloomer from Wright State with a well-rounded game. He’s crushing A-ball and should be promoted. The same is true of Loperfido, whose hit tool I have a little less confidence in but who has a better chance to play up the middle. Daniels is a power-over-hit corner guy who is striking out a ton in A-ball at age 23. Whitcomb and Kessinger were premium statistical performers in college who haven’t continued that in pro ball, though Whitcomb had until this year.
Spot Starters
Peter Solomon, RHP
Jonathan Bermudez, LHP
Jose Bravo, RHP
Solomon and Bermudez are both on the 40-man but have taken a step backward. For Solomon, it’s been his velocity (he’s sitting 90-92 mph), while for Bermudez, it’s been command. Bravo sits 90-92, but has a good changeup and slider, and throws a ton of strikes.
Sleeper Relievers
Jonathan Sprinkle, RHP
Rhett Kouba, RHP
Diosmerky Taveras, RHP
Joe Record, RHP
The huge-framed Sprinkle was a 2020 undrafted free agent who is now missing lots of bats at Double-A. He gets way down the mound, which helps his cutting, low-90s fastball play; his slider, which is comfortably plus, doesn’t need any help. His walks kept him from the main section of the list. Kouba sits 91 mph and has a plus slider. Taveras has long thrown very hard but can’t find the zone. Record is extremely deceptive — his glove hand flies all over the place and, like a magician’s assistant, misdirects hitters before the ball appears from behind his head. He sits 92 and has two pretty good breakers.
System Overview
Below-average in terms of both top-end and overall depth, the Astros’ system might be a barrier between them and any significant deadline additions. As other teams caught up to Houston’s understanding of pitch data, the players the club would typically target in the draft became harder to come by. Their core competency is still drafting and developing pitching, though their high-profile attempts to do so lately haven’t been very successful, especially the high school pitchers they’ve picked. The Astros are much better at drafting a slew of interesting arms and coaxing enough out of a few of them for the draft class as a whole to look good, and most of their big league roster is homegrown. The 2020 draft, which only had five rounds and in which they only had four picks, made it impossible to execute that strategy en masse, and they’re at risk of getting nothing from that class. The Astros’ lost draft picks from the sign stealing scandal, as well as their failure to do off-the-field homework on their 2021 fourth rounder, have made it tough to inject any high-end talent into this system over the last 48 months.
Houston tends to target older pitchers on the international market, when the cement is drier on their stuff and they have a better idea of what they’re getting. As I wrote in February, the CBA’s 40-man timeline makes it extremely difficult for Latin American pitchers to become starters, but Houston’s approach has helped them net Cristian Javier, Framber Valdez, José Urquidy and Luis Garcia. Of the big league starters who have thrown at least 70 innings so far this year, only 11 were signed out of Latin America, and four of them are Astros. Miguel Ullola, who signed at age 19.5, is the guy in the system who could take a similar trajectory.
Houston added scouts this offseason but still has one of the leaner staffs in the game, especially on the pro scouting side. While it’s unlikely because the big league club is so good, the team runs the risk of being caught flat-footed ahead of an unexpected seller’s deadline if it has a weirdly bad year. While that possibility feels remote, Houston certainly isn’t in position to pick anyone’s pocket on a low-level prospect, like the Rays did with Curtis Mead for example. Especially as more teams move toward statistically-driven means of evaluation, the opportunity to take advantage of asymmetrical player evaluation is basically nil unless you’re augmenting your model with better subjective information than your competitors.
Eric Longenhagen is from Catasauqua, PA and currently lives in Tempe, AZ. He spent four years working for the Phillies Triple-A affiliate, two with Baseball Info Solutions and two contributing to prospect coverage at ESPN.com. Previous work can also be found at Sports On Earth, CrashburnAlley and Prospect Insider.
“their failure to do off-the-field homework on their 2021 fourth rounder”
For those like me who didn’t know the story here, looks like he failed to sign with the Astros after an initial verbal agreement somehow fell through.
https://www.houstonchronicle.com/texas-sports-nation/astros/article/Fourth-round-pick-Alex-Ulloa-doesn-t-sign-16356182.php
Mets have got to be next!
Why are you booing him? He’s right.
As I log in on Monday and see Hiroshima Carp Top 30 Prospects…
Seems like they debut an impact big leaguer every year. I think we can forgive this relatively down period
They’ve been lowly ranked in prospect lists for a few years now ever since Kyle Tucker graduated. The Astros don’t churn out the super prospects that teams like the Dodgers or the Rays do, they just seem to produce reliable big leaguers who get better once they get into the majors.
For instance Yordan Alvarez and Jeremy Pena were both considered good but not elite prospects yet both absolutely look like stars once they got called up. And their starting rotation (one of the best in the majors) is filled with lesser prospects that no one talked about until they’ve had some time in the majors
Jeremy Peña looks like a solid every day SS, which is a great outcome, but not sure he’s a star. I certainly don’t put him in the same category as Alvarez.
He’s on pace for 9 WAR buddy lmfao
Eh, more like 6.5 WAR pace..but, he’s still damn good.
I think he fits into sad’s chestnut “average hitting with above average fielding = 3.5 WAR player at SS”…& he’s better than in average hitter & it seems legit (I.E., not supported by an out of whack BABIP, etc).
DRS & OAA love his D & both rank him as an elite SS.
I love that you’re using the Erick Aybar Zone! To refresh, the Erick Aybar Zone is a player who is a roughly average hitter league-wide and fielder at shortstop–a guy who doesn’t obviously shine but is still enormously valuable because it’s hard to find average defending shortstops.
I think there’s a question about Pena and how much what he’s doing is sustainable. What he’s doing right now on defense suggests his defense is noticeably better than average at short, which gives him a pretty good chance to be above the Erick Aybar Zone on a regular basis. I don’t really know what to make of the hitting, though. None of the projection systems buy his power, and the high K-low BB means he might be a bit more volatile than normal. I’d expect to see a couple of superstar seasons and a couple where he hits about league average.
Hitting on player development in the spots they desperately needed it (Pena at SS, all the Latin pitching, potentially Meyers in CF) is what has kept it going for the Astros as the big names have left and made sure they haven’t fallen off yet. As an Astros fan, I am hoping this is the case with some combo of Lee/Diaz behind the plate and they can coax league average or better production out of the position with some of the same intangibles Maldonado provides.
Eric did a write up on Enmanuel Valdez in the prospect notes a few weeks back, but another player I was wondering might be in the “others” section is Justin Dirden, an UDFA from 2020 who has performed through AA now (of course as a 23-24 year old).
The draft this year with a full slate of picks again plus the comp for Correa is a huge opportunity to reinject the system with some higher end talent
Isn’t it pretty clear at this point that catcher’s arms are one of the least important skills out there? Are we all in basic agreement that the pitcher’s timing to the plate is more important to controlling runners than the catcher’s throwing? There’s not a ton of variation in terms of catchers at the big league level in terms of cs% or total sb allowed per inning (Realmuto is kind of outlier, and I’d bet dollars to doughnuts he’d have trouble throwing out a 50 runner if he was catching Syndergaard). As far as I’d be concerned, as long as a catcher isn’t Piazza, I would barely care if his arm is a 50 or a 70.
I think the arm tool may include pop time and accuracy for catchers. And to be fair, part of the reason there is so little variation is that guys with 40 arms aren’t necessarily making it as catchers, at least not everyday ones. And throwing out runners will become proportionally more important if roboumps do show up (although it’s possible it will just increase the offensive bar instead).
You say as long as the catcher isn’t Piazza, but considering he ended up in the hall of fame I think it just proves your point even more. Even if Piazza had been average at the plate he still would have been a solid big league regular despite all the stolen bases allowed (he would have about 26 career WAR if he had been an average hitter over his career). A catcher much worse than Piazza, one that allowed 1800 steals (instead of ~1400) and 0 CS (instead of ~400), and with just an average bat, would still have been an above replacement level player. A catcher’s arm is drastically less important than the rest of the package defensively and offensively.
I watched the hops play the emeralds yday and saw basically every single runner who got on steal both second and third. Balls airmailed into lf, two hoppers to 2nd, etc. Not saying catcher throwing is important, most is on the pitcher, but you have to be able to throw at least a little.
Agreed. The other thing is if a catcher can’t throw at all, once opposing teams find out, they’ll go crazy stealing bases. IF you had the Piazza example above, teams would be more aggressive until they found a point where the catcher did throw some guys out.
The deterrent factor means SOMETHING..not sure it’s much, but, go to far the wrong way & the catcher’s weak arm would cause issues.
Thanks for this. You may have unintentionally omitted Enmanuel Valdez. I know somebody wrote him up earlier but where would he slot?
At first glance, the biggest shocks are the high rating of Hensley and the drop of Santos, who many of us had in the top 10 based on pedigree. If the velo doesn’t come back, that pick and Schroeder will be killers.
Some of us also like Justin Dirden a lot. Apparently he’s org. depth. What do others think?
They’re both 45s but the difference between Barber (who looks like a possible everyday guy in CF) and Korey Lee (who looks like a guy who can barely hang on as a backup catcher) seems enormous to me. I know Barber is further off but Lee looks really busted.
Although Pedro Leon also looks much better to me than Lee. So maybe the issue is just that I’d slide Lee down a lot.
The more I look at this system, the worse it looks. I only see 5 actual, definitive, obvious prospects, and one of them (Pena) isn’t even really a prospect anymore. Hensley is probably the 6th best, and he’s maybe a utility infielder. The 7th is…Chayce McDermott? Lee looks awful and he’s probably 8th, with his major competitor being the long reliever Seth Martinez. And then we’re into guys who are borderline non-prospects. Perez, Solis, and Whitley are never going to be healthy, and if they are the lost development time might be fatal. Shawn Dubin may never throw strikes. Will Wagner looks like a Quad-A, Mark Mathias-style non-prospect. Cerny has no shot.
Yep, this is not good. But since they’re 13 games up in the division, it seems like things will be okay for a little while?
Brantley and Verlander are FAs after this year. I believe every other core player is controlled through 2024 at a minimum (Bregman and Altuve are FAs after 2024). That’s not counting Gurriel who is replacement level now. Valdez and Tucker are the next round who are FAs after 2025. It’s hard to see Verlander going elsewhere at this point but don’t want to make assumptions, and father time is likely to come in the next couple years regardless.
The issues are obviously depth and the lack of a top end starter unless someone like Valdez or Javier takes another giant leap (very unlikely). The position player group is on pretty solid footing I think even with some expected regression from Altuve, some variability in what Pena provides year to year and the possibility this is who Bregman is going forward.
Unless they can continue to spin straw into gold on the pitching side the depth on the pitching front is where I have concerns. McCullers injury history is well documented and they’ve been extremely fortunate with the younger arms staying healthy so far which we know won’t last. Ownership has shown it will spend up to around the tax which will help paper over some depth issues but can’t totally make up for the lack of depth in the system
Long winded answer to say I think 2025-26 is when you see them really regress to the mean unless they perform some player dev miracles or hit in a major way on this draft and the next.
The key for 2023 is replacing C, LF, and 1b. I imagine a deadline deal/ FA will be key. I’m higher on K Lee because of the arm and defense. At last as a platoon guy.
The key is finding enough hitting out of Meyers/McCormick/Leon/Valdez/Dirden/W Abreu in 2023/24 so that they only need one FA for LF/1b. If Enmaneul Valdez and Meyers, for instance, both hit enough to be league average or better, you can squint and see a way forward in 2023/24.
The starting pitching is rock solid for the near future with Valdez, McCullers, Garcia, and Javier all looking like #2-4 types, plus Hunter Brown.
The nice part is LF and 1B are spots where it’s easier to find production in FA or the trade market a a reasonable price typically. I am really high on Barber personally and think he can be a building block going forward either in CF or LF. I omitted Brown in my response, definitely important he comes up and can slot into the rotation. Brantley/Verlander/Yuli is roughly 50 million coming off the books this year. Even assuming 30-35 of that is allotted to bringing JV back on a shorter deal, that’s still a decent chunk to spend on a replacement for one of those two if you can fill the other spot internally as you said.
My concern on the pitching front is if injuries really hit, they could be in a tight spot. They are 7 deep this year if you assume McCullers will be healthy at some point this year, 8 if you’re counting Brown, but even that’s not enough for some orgs these days. The starter depth falls off a cliff after that group currently.
I will be interested to see how Click approaches this draft. Because he hasn’t had a full one and hasn’t had to make a ton of moves, we still don’t really have a feel for what his front office’s acquisition type looks like even 2.5 years into his tenure.
They will have some arb bumps as well with Framber, Urquidy, Javier, and Tucker to account for.
Long ‘n’ hangin loves him some mediocre catcher prospects.
Enmanuel Valdez doesn’t even get mentioned? He is not putting up all world numbers but he’s among the minor league leaders in total bases and isn’t old for his level at 23 at AAA
Is it defensive issues? Because he looks like he could at least be a useful bench bat.
Solid write up. Interesting to note that the Astros won’t “pick anyone’s pocket” given that’s exactly what happened with Yainer Diaz…
Both of the “throw in” players from Click’s last deadline deals, Diaz and Rafael Montero, seem like they’ll contribute more value than expected to the big league club.
Every year, the Astros have a thin system with no top end talent. Yet, every year they keep graduating prospects to the MLB club that are major contributors.
Even the guys they trade away are contributors on other teams.
JD Davis, Brian De La Cruz, Myles Straw, Teoscar Hernandez… lots of regulars coming out of Houston’s development.
laureano & sandoval also come to mind
So I haven’t been around much lately but just updated! Only 1 team left, as usual this isn’t updated for graduations but was updated for all the offseason trades, this also isn’t updated for the updated grades done on the east valley farms.
Bal: 375
TB: 362
Pitt: 326
Cleveland: 319.5
CHC: 271.5
Texas: 266.5
KC: 257.5
AZ: 255.5
NYY: 253
SF: 248.5
Boston: 237.5
Miami: 230
STL: 227.5
Det: 221
SDP: 220.5
Seattle: 215.5
LAD: 215
Min: 205
Cin: 194
Oak: 178.5
Tor: 148.5
Phi: 141
Mil: 137
Washington: 127
Houston: 115.5
Colorado: 112
Atlanta: 91.5
LAA: 79
CHWS: 60.5
This seems too pessimistic on Brown’s command. He actually looks pretty consistent in his delivery and location. While I wouldn’t be surprised if he was broken in as a long reliever — he’s been used as a reliever in five appearances — he looks like a workhorse 3/4 when he’s clicking.
I know a 55 fv is very high, but I feel comfortable taking the over. I think, as a lot of the guys who he plays with do as well (altuve, bregman) that he is going to be a perennial all-star and mvp candidate. Just watching him…and his gym rat work mentality makes me think he is going to the the type of guy who is going to be a future star, if 6.5 war per 162 pace isn’t already.
The 55FV was done before he graduated. It was his grade for thr top 100 list before the season.
If he was still considered a prospect right now he’d easily be in the 60-65FV zone and one of the contenders for top prospect in the league.
Wayne State is not actually a “small school” even though they are Division II. A lot of commuter students but I think they have about 30,000 students