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Cardinals Organizational Rankings: Top 5 Outfielders

Updated: Nov 29, 2017

**For the introduction of what we are doing here and how we are doing it, click on THIS LINK**


Magneuris Sierra: Age 21, MLB - 60 AB, 19 H, 0 Doubles, 0 HR, 5 RBI, 2SB/2CS, 14 SO, 4 BB, 317/359/317/676


Again, I'm going to keep in short in regards to the players that you know, but I want you to know that, to be contrarian to Baseball America, Sierra is absolutely the best defensive outfielder in the organization. That might change as Oscar Mercado gets more seasoning and consistency in the outfield, but right now it's Sierra. That being said, If Sierra were on the top 5 list below he'd be 5th on that list. Currently, he doesn't have any type of offensive profile. He doesn't take enough walks or steal enough bases to utilize his plus-speed and he doesn't hit the ball often enough or hard enough even when he squares up a ball. He's still only 21, so maybe he'll grown into it(odds are against it)?

You know him, you love him, you probably over-value him.

Harrison Bader: Age 23, MLB - 85 AB, 20 H, 3 Doubles, 3 HR, 10 RBI, 2SB/1CS, 24 SO, 5 BB, 235/283/376/659


The ultimate grinder, Harrison Bader should never have been able to stick in center with his skill set. Yet, there he is doing it well enough to grade out as average. He definitely isn't afraid to go all out for a ball:

The most obvious comp to Bader is former Cardinals prospect James Ramsey. What gives Bader the edge is his brain and his underappreciated athleticism. If he were on the list below he'd probably be 2nd because he's already made a major league impact and he's ready to fill in at a moments notice, Now, if we were talking about potential alone he would ultimately be fourth because he's too aggressive at the plate, he hits sliders like Randal Grichuk does, and the minute he looses a step he becomes a below-average hitting left fielder.

*The stats for both Sierra and Bader are MLB only stats*


1. Tyler O'Neill: Age 22, Triple-A - 146 AB, 37 H, 5 Doubles, 1 Triple, 12 HR, 39 RBI, 5SB/0CS, 43 SO, 10 BB, 253/304/548/852


First, I've decided that I'm only going to provide you with Tyler's stats as a member of the Cardinals organization. It's well known in the industry that the Mariners have compromised their prospects to varying levels. It wasn't until Alex Jackson was freed from the organization for him to thrive and rebuild his stock. After an up and down 2017 season, I wouldn't be surprised if O'Neill has the same kind of stock-restoring success during the 2018 season as Jackson did in 2017. I want you know how he did once he got away from that environment.

O'Neill is the most unique and important prospect in the entire organization. He's the only hitter with the upside of a super star and he's the only player capable of hitting for enough power for it to send the fan base into fits of excitement.

A hero of Canada, O'Neill is widely regarded as one of the best power hitters in the minors. There are some serious flaws in his game, namely his two strike approach. The other thing with O'Neill is, even though he played CF down the stretch and has played a solid RF during his minor league career, he is a prototypical LF and there isn't a problem with that.

2. Randy Arozarena: Age 22, Double-A - 428 AB, 114 H, 32 Doubles, 4 Triples, 11 HR, 49 RBI, 18SB/7CS, 87 SO, 40 BB, 266/346/437/783


There's a triumvirate of Cardinals prospects, led by Arozarena and accompanied by Andrew Knizner and Ryan Helsley, that I like so much and that I am so high on that I might not be able to view them objectively. Oh well...

As talented as Randy is, he's also a high energy, high hustle player. He made headlines all over baseball when he turned an infield pop up into a triple during this heads up play:

Arozarena can be one of the most electric prospects in all of the minors. It could even be argued that he's the most athletic prospect in the entire system. He had a weird season in which he struggled at first in Palm Beach (I hate the Florida State League) but then turned it on in the mid-part of May and crushed the Florida State League. Next he received a promotion to Springfield and mashed at first, but then proceeded to struggle again at the end of the season.

So far, "Arousalrena" has been pretty good in the Mexican Fall League, flashing the same power/speed/athleticism that puts him second on this list. One thing worth noting: he's been way better as a LF then as a CF in both the field and at the plate. He's one helluva LF, too.

3. Jose Adolis Garcia: Age 24, Triple-A - 445 AB, 129 H, 34 Doubles, 2 Triples, 15 HR, 65 RBI, 15SB/9CS, 108 SO, 33 BB, 290/340/476/817


I'm so drunk on the potential of Randy Arozarena that I've put him one spot ahead of a prospect that is almost as athletic and further along in his development than Randy is. Jose Adolis Garcia(get used to reading JAG, because that's what I refer to him as almost exclusively) has easily the best Outfield arm in the organization. He's also built like a brick-outhouse (you know what I wanted to say there). Take a look at where this moonshot lands:

There's never been a more prototypical RF to play for the Cardinals in the minors. The problem with JAG is that he's still trying to figure out what kind of a hitter he wants to be. A former MVP in Cuba, his struggles in the minor leagues of the Japanese League are alarming, even when you consider that he was going through a culture shock while so far away from home.

Some times JAG is all swing and miss and sometimes he's all hard contact. He is working on that consistency and you could see that work paying off towards the end of the season. I'm really looking forward to JAG's 2018 season.

4. Oscar Mercado: Age 22, Double-A - 477 AB, 137 H, 20 Doubles, 4 Triples, 13 HR, 46 RBI, 38SB/19CS, 112 SO, 32 BB, 287/341/428/769


There isn't a prospect in the organization that did more for himself in 2017 than Oscar Mercado.

By now you've heard the story, I'm sure; a top draft pick and former top short stop prospect that was all but written off at the age of 22 before a position change turned him into a center fielder and helped to restore his standing in the organization.

The thing about Mercado is that, although an overall success, his 2017 season was a tale of 2 seasons: pre and post shoulder injury. Before the shoulder injury he was in total rake-mode, but afterwards he really struggled to make solid contact. The good news is that he's been pretty good in the Arizona Fall League, but the bad news is that he's been good with relatively little power. He's taken a ton of walks, though, and that's a great thing to see from him.

Mercado made waves earlier in the month when Baseball America named him the best defensive outfielder in the organization. Accolades of all types are great, but Mercado is still a kick behind Sierra in my book. He still does some weird things out there, things that you'd expect to see from a player new to the position. That said, it isn't far fetched to think that Mercado could supplant Sierra for that superlative by the end of the 2018 season

5. Dylan Carlson: Age 19, Single-A - 383 AB, 92 H, 18 Doubles, 1 Triple, 7 HR, 42 RBI, 6SB/6CS, 116 SO, 52 BB, 240/342/347/690


The stat line is really rough for Carlson, but the stat line only tells lies in this case.

Carlson was drafted in the 1st round of the 2016 draft and spent the entirely of that season playing in the GCL at the age of 17. That season wasn't the best, but he came on strong at the end of 2016 and he showed the organization enough to warrant an extremely aggressive and rare promotion to Peoria to start the 2017 season.

The switch-hitting Carlson is much better, at this point, from the left side of the box than he is the right. He's still so young and a relative novice in pro-ball, but we might be talking about a young man that's better suited to stick as left-handed only hitter. Take a look at this swing:

The stat line above tells you just how much Carlson struggled at that advanced level. Struggles aside, I know that the organization was impressed with what they saw out of Carlson this season. I've heard John Mozeliak, Gary LaRocque, and Michael Girsch all talk about how impressive he was while playing in a league that he was three and a half years younger than, on average.

Carlson does fine in the outfield and he has the potential to really excel in either of the corner positions. However the organization has a huge hole at first base and the 6'3, 200 pound switch-hitter is a prototypical first baseman in every sense of the word. It will be essential for Carlson to add a little bit of bulk to his body and his body could/should easily add 20 pounds. There's a lot of power in there and when he gets the chance to play against equal talent he's going to punish it.

**Shout out to Ben Cerutti for catching that I initially gave Carlson the wrong grade of a "C". Ben's a good man. Give him a follow!**


Chase Pinder: Age 21, Rookie Level JC - 169 AB, 54 H, 9 Doubles, 1 Triple, 3 HR, 21 RBI, 5SB/3CS, 39 SO, 31 BB, 320/442/438/880


Yes, I am deliberately picking Pinder over Scott Hurst and Jonatan Machado (DGoold exlpains the spelling of Machado's first HERE) and, yes, I am a bigger fan of Pinder's future than I am of Hurst's. Let me explain:

I think Pinder has a better chance of staying in centerfield and I think that the consistent improvements that he made over his career at Clemson are telling. He's capable of making plays like this on a regular basis:

By the way, that's a grand slam that he robs here.

Most of Scott Hurst's draft value comes from a helium-high Junior season that saw him blow up offensively. I've been really impressed with Hurst, but there's something about Pinder's game that I think is both: a) sustainable and b) improving. I was very high on Andrew Knizner entering the 2017 season because I saw a tight swing path, a good approach, and maturity to his game. I see a lot of those similar traits in Pinder. I'm probably going to look like a fool in one-year time wit this one.

I'm also pumping the breaks on Machado because his arm is so below average right now that it's scary. Also, he's still so far away. If there's one thing that Magneuris Sierra's great GCL season in 2014 has taught us it's that you shouldn't get too invested or excited about a really great season in the GCL. 2018 will be a better season to evaluate Machado.

One final note here: I'm still not giving up on Bryce Denton. He received consideration here, as well, but I'm giving it to Pinder for now.

Thanks For Reading!



Kyle Reis
Kyle Reis
Nov 30, 2017

You know, I haven't seen enough of Machado to be able to really say oe way or the other. It's so hard to guess at the "who would win in a race" thing. If you would have asked me that same question about Matt Carpenter and Yadier Molina, I would have said Carp. But, of course, there's video evidence of Molina beating Carp in a foot race. So, I couldn't begin to guess with those two, lol

I will say that Sierra is the fastest base runner in the organization and that's what matters. Honestly, he might be the fastest base runner I've ever seen in the Cardinals organization.

Keep them coming Aaron!!


Aaron Johnson
Aaron Johnson
Nov 30, 2017

YES the Dee Gordon comp is good, that's why he tantalizes me. I wanted the Cardinals to try to get the Dodgers to cut their losses and trade Gordon a few years back by the way. And I don't say that to say I forsaw Gordon having some great years, because I thought it was probably foolish. I really want to believe he can develop, and I feel like better results on the basepaths could be learned, but to a point, I'm not so hopeful a better batting eye or swing can.

Ok, one other question: who wins in a race between Sierra and Jonathan Machado, and by how much? He profiles to have a better hit tool once he…


Kyle Reis
Kyle Reis
Nov 30, 2017

Sierra is in a different league when it comes to speed around the bases. Mercado and Randy are both pretty fast, and Mercado is a better base stealer, but nothing compares to Sierra around the bases. Seferina used to be arguably faster, but he's lost a step.

Mercado has the higher floor, and I'm not sure it's close. I'm tempted to hedge and say they both have a similar ceiling, but it's so hard for me to really get behind Sierra when he hits for relatively no power and hasn't learned how to use his speed properly. I don't think we'll see more success in regards to stealing bases out of Sierra, but I know he's dedicated to working on…


Aaron Johnson
Aaron Johnson
Nov 30, 2017

Couple questions:

1) How much faster is Sierra than Arozarena or Mercado? Like just a shave, by a stride or two, or significantly?

2) Who has the higher ceiling and higher floor: Sierra or Mercado?

3) Sierra clocked just behind Billy Hamilton while in the majors for footspeed. So the speed is there. Are the steals going to come, do you think? Like, is that like an instinct thing that Hamilton was born with, or is Sierra just going to learn, or are the Cardinals bad at teaching it? I guess it just doesn't make sense to me why Mercado is so much better than it than a slower Sierra, and I want to know how much I should hope…

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