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2020 Marucci Posey28 Metal Review

2020 Marucci Posey28 Pro Metal Review

July 3, 2020 | by Bat Digest Review Team | @BatDigest

The 2020 Posey28 Metal is the same, save the colorway, as the 2020 CAT 8. Which, turns out, is the same as the 2019 CAT 8 save, again, the colorway. Marucci releases their bats on a two year cycle—but for 2020 there was an NCAA white bat ban. So, we ended up (yeah for us) with a red on white CAT 8 for 2019, a red on black CAT 8 for 2020 and a unique ‘looks like wood, hits like metal’ in the 2020 Posey 2020. This entails our 2020 Marucci Posey28 Metal BBCOR and USSSA reviews.

Posey28 Pro Metal

Like all the CAT lines before it, our hitters love the huge barrel, stiff feel and smooth feel on both hits and mishits with the Posey28/Cat 8 lines. Since it is no different than the 2020 Cat 8, they liked it the same. A couple of non-Posey fans didn’t care for the design. Seriously, how c… Jump to the full review.


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Quick Review

Like all the CAT lines before it, our hitters love the huge barrel, stiff feel and smooth feel on both hits and mishits with the Posey28/Cat 8 lines. Since it is no different than the 2020 Cat 8, they liked it the same. A couple of non-Posey fans didn’t care for the design. Seriously, how can you not like Buster Posey? But, all the others thought it was fantastic.

If you want a stiff feel on a loud sounding single piece the Posey28 should treat you really well. The CAT 8 line is remarkably popular and all types of hitters, especially strong ones, love the power found in the Posey28. That applies to both the USSSA and BBCOR versions of the bats. Our hitters preferred the heavier drops in the USSSA–so the drop 8 and drop 5 over the drop 10 which they thought rung their hands a bit more. But, the market is in love with the drop 10 enough for us to think our hitters commentary was a bit off on the drop 10.

BBCOR Posey28 Pro Metal Recommendations
2020 Marucci Posey28 Pro Metal Review

If you like a big sound, stiff barrel and a bat built to remove the sting on mishits then the 2020 Posey28 could be your ticket. The bat looks great, feels great and anyone who uses it loves it. The swing weight is truly balanced meaning it swings light—especially compared to a bat like the CAT 8 Connect which is built heavy.

Price Check
USSSA Posey28 Pro Metal Recommendations
2020 Marucci Posey28 Pro Metal Review

Our general recommendations for the USSSA Posey28 are a huge go in the drop 8 and drop 5 lines. These things are massive hitters, have a huge barrel and a reasonable feel through the zone on hits and mishits. We aren’t as big on the drop 10 due to the ring in our hands on some upper end pitch speeds. But, many in the industry think it the best USSSA bat out there and considering its price point compared to some of the other bats we compare it against we do not disagree.

Price Check

2020 vs 2017 Posey28 Pro Metal

There was an older version of the Posey28. It was, you may recall, with a brown wood look instead of the dark grey. Compared to the 2020 version, the 2018 Posey28 (brown) was based on the CAT 7. So, in affect, the differences between the 2020 Posey28 and the 2018 Posey28 are the same as between the CAT 8 and the CAT 7.

We cover much of those issues in our CAT 8 review. But, in short, Marucci updated the alloy in the barrel as well as the added another variable wall thickness level to help extend the sweetspot. Not inconsequential changes but any means. That said, in terms of player feedback, folks liked the CAT 7 as much as they liked the CAT 8. So, were the changes measurable in the sense general player feedback? Probably not. But, there could have been some durability and marginal performance growths that aren’t observable.

2017

Bat Review

Posey 28 Pro Metal

Marucci released what we believe to be the most exciting bat for the 2018. At least in terms of aesthetics, it has taken the game to a different level.

Price Check

Comparable Bats

Obviously, the CAT 8 and CAT 8-Black are very comparable bats. So comparable, in fact, that they are exactly the same save the colors.

But, if you want to go outside the Marucci line of bats then consider a bat like the Slugger Omaha. The Omaha does not get as much pub, but it does get a lot of love from NCAA players. It is stiff like the CAT 8, has a decent sized barrel (smaller than the CAT in BBCOR and USSSA) but can hit rockets like the CAT/Posey28.

2021 CAT 9
See the CAT 9 Review

The long-awaited Marucci CAT 9 was made widely available on 8.31.2020. (Check here to buy it). For 2021, expect the same great barrel with a new alloy and the same AV2 knob found in the CAT 8. The 2021 Marucci CAT 9 comes in BBCOR, USSSA and USA. It’s big barrel and light swing in USSSA will attract a lot of hitters, again. The not too end-loaded BBCOR performs as well as any BBCOR bat on the market, has a loud ping and a great look.

Price Check
2019 CAT 8
See the CAT 8 Review

After a month of use with the BBCOR and USSSA versions of the CAT 8 we put together this 2019 CAT 8 Review.

(Looking for the 2020 USA Marucci CAT review?)

Price Check
2019 519 Omaha
See the 519 Omaha Review

We’ve hit with every 2019 Omaha 519 from Slugger. This series of bats, not changed much over the course of several years, is just what the traditionalist ball player prefers.

Price Check

2020 Posey28 Pro Metal Construction

The most unique feature of any Marucci Posey28 type bat is the anti-vibration knob they have pattended. In effect it is a harmonic dampening silicone type piece that sits inside the knob and extends partly through the handle. In the event a ball is mishit and vibrates through the bat then the knob absorbs the vibration before your hands do. Such technology is not just psuedo-science. Marucci has real data to prove it does work. Even more impressive, they have years of feedback and literally thousands of hitters that can attest to it working as well.

The Posey28 also uses variable wall thickness in the barrel. That is, if you were to cut the bat in half you would notice that the aluminum in the barrel walls is not the same width as it travels the length of the barrel. This change in thickness allows engineers to tune the barrels performance at different parts. They can make the middle of the barrel–where most spring is found naturally—and keep it under the limit while expanding the performance level of the ends.

Bat Sizing Options

Expect a BBCOR and USSSA drop 10, 8 and 5 as well as a Junior big barrel version of the bat. They do have a 33.5 inch version in BBCOR–which is unique. Not unheard of, but unique nonetheless.

  • BBCOR | Drop 3 | 30, 31, 32, 33, 33.5, 34-inch
  • USSSA | Drop 10 | 27, 28, 29, 30, 31-inch
  • USSSA | Drop 8 | 28, 29, 30, 31, 32-inch
  • USSSA | Drop 5 | 30, 31, 32-inch
10
Pop
10
Durability
10
Feel on Sweet Spot Hits
9
Feel on Mishits
9.5
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