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2021 DeMarini Prism Review

Best Bat Digest score 92/100
Top grade A-
Score range: 85-92/100 across 2 scored models Top model: 2021 DeMarini Prism Fastpitch -10
May 31, 2026
Expert Tested
2021 DeMarini Prism Review
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Who should buy the 2021 DeMarini Prism?

If buying: Consider the 2021 DeMarini Prism if this matches your player: Fastpitch hitters who want a Fastpitch two-piece composite option in -11 to -10. Choose the exact certification and drop first, then use the score and model table on this page to compare the available versions.

2021 DeMarini Prism full bat view

Best for

  • Fastpitch hitters who want a Fastpitch two-piece composite option in -11 to -10.
  • Hitters choosing -11 to -10 drops in Fastpitch.
  • Shoppers comparing multiple drops or certifications inside the same model line.

Skip if

  • You do not want to sort through certification-specific versions before buying.
  • You want a new warranty-backed bat instead of shopping an older model.

Confidence: Published Review This uses Bat Digest catalog data, ratings data, and existing review notes; current availability, warranty coverage, and used-market condition may vary.

Is the 2021 DeMarini Prism a good bat?

The 2021 DeMarini Prism (Fastpitch) is a two piece composite bat reviewed by Bat Digest.

What should you know about the 2021 DeMarini Prism?

  • How good is the 2021 DeMarini Prism in our rankings: It is ranked 15 out of 103 in Fastpitch -10 bats.
  • Who is the 2021 DeMarini Prism for: Fastpitch hitters who want a Fastpitch two-piece composite option in -11 to -10.
  • Database rank: 2021 DeMarini Prism Fastpitch drop -10 is ranked #1 out of 100 in our Fastpitch database.
  • Construction: Two Piece Composite
  • Drop options: -11 to -10

What are the 2021 DeMarini Prism specs?

  • Year: 2021
  • Brand: DeMarini
  • Model Name: Prism
  • Drop: -11 to -10
  • Construction: Two Piece Composite
  • Original Price: $400

What evidence is this based on?

What we know

  • Available as Fastpitch, -11 to -10 drops, 28 to 32 inches sizes, $400 pricing.
  • Construction: Two Piece Composite.
  • The score module is generated from Bat Digest ratings data for the associated model set.

What we have not tested yet

  • Every used-market copy or later production batch.
  • Current seller pricing, warranty coverage, and availability.
  • Whether league rules or stamp requirements have changed since the original review period.
  • Variant, drop, size, price, and certification facts come from current Bat Digest catalog data.
  • Buyer-fit language is based on the existing Bat Digest review notes and watchouts in this file.
  • Scores and score ranges come from Bat Digest ratings data rather than static article copy.

What about durability and legality?

Legality: Fastpitch Confirm the Fastpitch stamp on the exact bat before game use.

  • For older composite bats, used-bat condition matters more than original marketing claims.
  • Used-bat condition can matter more than the original review grade.

What bats are comparable to the 2021 DeMarini Prism?

Louisville Sluggers 2021 LXT is a reasonable comparison in terms of construction. Our sense is DeMarini was trying to recreate the success of the LXT with the Prism. But, no doubt, the market has more than a few excellent two-piece composite bats for the fastpitch world.
2022 Easton Ghost Advanced

2022 Easton Ghost Advanced

Overall: B+ (89/100) Rank #18/64

Closest same-lane comp: another Fastpitch two-piece composite to check for feel, value, and model fit.

2020 Louisville Slugger LXT

2020 Louisville Slugger LXT

Overall: A (93/100) Rank #7/103

Same certification lane with a different build: compare this one-piece alloy against the two-piece composite profile.

2022 Louisville Slugger LXT

2022 Louisville Slugger LXT

Overall: A (93/100) Rank #10/103

Closest same-lane comp: another Fastpitch two-piece composite to check for feel, value, and model fit.

2021 DeMarini Prism FAQ

Is the 2021 DeMarini Prism a good bat?
It makes the most sense for this player fit: Fastpitch hitters who want a Fastpitch two-piece composite option in -11 to -10. The score strip and model table are the quickest way to compare the listed variants.
Which 2021 DeMarini Prism model should I buy?
Start with the certification and drop your player actually needs. Do not use the grade from one certification as a guarantee for a different version.
What bats compare to the 2021 DeMarini Prism?
Start with 2022 Easton Ghost Advanced, 2020 Louisville Slugger LXT, 2022 Louisville Slugger LXT; those are the closest useful cross-shops in this review set.

Video review

How does it rate?

Overall score is Bat Digest's 100-point rating. Prices and availability can move.

Score range: 85-92/100 across 2 scored models Top model: 2021 DeMarini Prism Fastpitch -10
Model League Drop Overall score Power Control Quality Value Price Check price
2021 DeMarini Prism Fastpitch full bat view Prism WTDXPZP21 Fastpitch -10 92/100 A- A A+ B+ B+ $400
2021 DeMarini Prism Fastpitch full bat view Prism WTDXPZS21 Fastpitch -11 85/100 B B+ A+ B+ B+ $400

What is the quick review?

For 2021, releases a 3rd iteration of the new Prism fastpitch line. The bat hasn't changed much from its release as a D-Lab bat for 2019. It is still a big barrel, light swing, flexible feel, and a high-end performance fastpitch bat. They have added some sizing options for 2021, and it competes for head to head with its sister bat, the CF, and bats like Easton's Ghost Advanced and Louisville Slugger's LXT and META.

What models and sizes are available?

We've tested this and every 2021 Fastpitch bat on the market today with several different hitters. The Prism bat is highly recommendable. The double-barrel sounds great, has no hand sting on hits and mishits, and appears to have a massive sweet spot. If budget isn't much of an issue it comes highly recommendable. In terms of overall feel, we think the best on the market. Other stiffer bats tended to perform better, but bigger hitters could drill the ball. We recommend the 2021 Prism for almost any drop 10/11 hitters looking for a real balanced swing and is very serious about fastpitch.

How is it built?

The DeMarini Prism for 2021 comes in a drop 11 or 10, has a balanced feel, and is a two-piece full composite fastpitch bat. It uses a double barrel design to help pass the test but still has a big bounce with lower impact speeds. Hence, it works for younger and smaller players. It's a light bat built for hitters that want as much bat speed as possible.

How does it compare?

The 2020 DeMarini Prism is the second year of the bat. There have not been any changes worth mentioning from the 2020 to 2021.
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