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  • Free Shipping!

  • 2 5/8 Inch Barrel Diameter

  • Drop 3 Length To Weight Ratio

  • Balanced Swing Weight

  • Two-Piece, All-Composite Baseball Bat

  • BBCOR Certified For High School & Collegiate Approval

  • Legal For Play In Intermediate (50-70) & Junior League Divisions Of Little League

  • Colorway: Charcoal | Blue

  • 100% Composite Microform Barrel Design Offers Maximum Pop With A Light Swing Weight

  • VCX Technology: Allows Independent Movement Between Barrel & Handle -PLUS- It Creates A Unique Feel For Each Player Type

  • RTX End Cap Creates A Longer Barrel Shape With Improved Durability

  • LS Pro Comfort Grip Creates The Perfect Tack & Cushion

  • Full Twelve (12) Month Manufacturer's Warranty

Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320
If your youth player has real potential at the plate then they need a serious bat to help their development. This Prime BBCOR bat from Louisville Slugger offers a mix of premium features and an exceptionally balanced feel to help younger players build their game and older teens become difference makers. With a two-piece, all-composite design, this bat is ultralight yet still durable enough to hang tough in a bat bag for the long haul. It's eye-catching black, blue, grey, and white colorway is also designed to stay fresh regardless of passing trends.

Bat Benefits
Premium-grade AVC MicroForm composite makes up the backbone of this bat, offering an enlarged sweet spot across the 2.63" barrel and a superb balance with the handle. Power is maximized throughout the ample sweet spot thanks to the RTX end cap design. Available from 32 to 34 inches, this Prime model has a -3 drop weight ideal high school and college players. It's BBCOR certified and legal for use starting at the intermediate and junior league levels of little league.

Made for both power and comfort, this bat features Louisville's proprietary VCX Vibration Control System to join the barrel and handle. It creates an elastomeric joint allowing both pieces to move independently to decrease vibration and hand pain on mishits. The VCX system couples with a premium LS Pro Comfort grip to provide superior control and a solid grip.

Warranty
Louisville Slugger stands behind this bat with a one-year limited warranty against defects in materials or manufacturing. They're so confident that they'll issue a one-time repair or replacement for damage including broken knobs, structural cracks, and severe dents that arise during routine on-field use.

Average Ratings Based on 14 Customer Reviews

Overall Rating
Durability
General Feel
Pop
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Overall Rating
Durability
General Feel
Pop
Vibration
Prime Joe Daneff Player

Pros: Good pop Looks great Love louisville

Cons: it has some scratches in it Little too heavy

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Good bat!!! Mario Monroy Player

Pros: Traded in my 919 for this and so far, so good. Has good amount of pop and probably a bit more than last years model! Can’t wait to use this in game.

Cons: Definitely needs to be broken in, in order to have pop. Not hot out of the wrapper, needs a good amount of swings to be fully broken in.

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Nice bat Rafael Rios Player

Pros: Just got the bat a week ago. A nice bat with a good overall feel to it. I like how there is no sting when you hit the ball even if you get jammed. Balls really just seem to fly off this bat. Love the two-piece design too.

Cons: It's a composite bat, so break it in first. Take some swings on the tee and do soft toss before you start hitting bombs.

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Awesome feel. Nice Colors Trevor Policastro Player

Pros: The bats feels really nice. It seems be be end loaded slightly but still maintains a general balanced swing feel. I have taken a bit of swings and the bat still sounds like wood, until I break it in and even now it has good amount of pop.

Cons: The sound could be a bit higher pitched like the meta.

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Prime Jake L. Player

Pros: Love the feel of this bat. I swung Louisville Sluggers until 12u then I switched to Marucci. When I got this bat I felt much more comfortable with this bat than a Cat8 or Cat7.

Cons: None

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Takes some time Rodney C Parent

Pros: Great feel. End loaded and easy to swing.

Cons: Hits terrible out of the box. 200 hits in now and it’s a great bat.

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not legal bat for high school banned by IHSAA Blueram Parent

Pros: good pop

Cons: not legal has been banned

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Louisville Prime Jack Player

Pros: The bat is very balanced, it’s not like other 2 pieces where you feel a flex, no vibration what so ever, after I broke the bat in it had great pop.

Cons: A little pricey if you want something good out of the box I would spend the extra 50$ and get The Goods, the bat needs about 200-300 swings before it breaks in, it sounds like wood at first but after it sounds great.

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GET ONE!! N M Coach

Pros: I purchased the Louisville Omaha last fall. My son loved the bat and used it along with his wood bat throughout the offseason. His wood is a 32" and his Omaha is a 31". After swinging multiple bats (the goods, meta, warstick, cat) We decided to stick with the Louisville line and go with a 32" Prime. The bat is smooth, balanced, and overall great. His exit velo is up and I am completely satisfied. I do believe this bat will continue to improve over time as it breaks in.

Cons: Zero issues so far -

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bat walker Player

Pros: best bat in america

Cons: none

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Greatest Bat Yet! Austin Keur Player

Pros: - You hit absolute nukes - Balls just fly - No Sting

Cons: - Needs to be broken in fully

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Great Bat David Parent

Pros: Right out of the box, this bat has great pop. I wouldn’t buy any other bat other then the Louisville Prime!

Cons: No cons so far!

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Worst purchase Millisa Casper Parent

Pros: Nothing

Cons: Bought the bat and it was dead. Can't use it.

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this bats amazing Landon Trnavsky Player

Pros: everything

Cons: nothing

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No results. If you searched for a specific term, please broaden your search. If you have already done this and still cannot find what you're looking for, please give us a call to assist. Thanks!

Have a question about the Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320? Ask our team of experts and they will respond within 24 hours.

Is this bat different from the Meta Prime bat? If so, what difference would it make?
Nolan
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 will be more balanced and offer more flex on contact compared to the Meta Prime.
Cameron
How does this compare with the Axe Avenge?
Dennis
Hard to compare the Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 to an Axe bat. Although both bats are two-piece fully composite models with balanced swing weights, the Axe bats have a unique knob design for one-sided hitting. As well, the Axe bats tend not to feel as "balanced" compared to others.
Cameron
Do you know if there any "high end" one-piece composite bats [USA and BBCOR]? My 13 yr old son likes the one-piece feel, but wishes to go w/composite instead of alloy. Is the "best of both worlds" available in any bat?
Jim B.
For BBCOR, I would look at either the Easton Maxum or the Combat B2, as those will probably be your best option for a one-piece, composite model. For USA, the only one-piece composite models will be a few of the extremely light ones to my knowledge, such as -11 or lighter models. Manufacturers tend to shy away from one-piece composites as the added vibration typically doesn't mesh well with the composite material, but the B2 and Maxum seem to have pulled it off.
Kyle
If you customize this bat on the official Louisville website does it effect the quality and performance or just the design?
Bradden Kesey
Doing any customization on a bat should only affect the cosmetic look of it. The bat will not take any hits in quality or performance.
Ryan
How does this bat compare to the Louisville Select? Will the composite barrel take away any power from something like a alloy barrel?
Cooper
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 will be a more balanced option best suited for a contact hitter. The Louisville Slugger Select will have more of an end loaded feel and be a great choice for a power hitter.
Tori
My son is 14 and over 6 foot but still skinny at 130 lbs. He has been looking for a new bat now that he is in high school. Currently his top 3 are the LS Prime, the 2 piece Voodoo and Voodoo One. Since he is still growing and developing, which bat would you recommend and in which size?
Chris M
Per your son's height and weight, we would recommend getting a 32 inch BBCOR. As for which one to get, that all comes down to personal preference as there is not going to be a BBCOR bat on the market that will offer a hitter better performance. The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 and DeMarini Voodoo would be the better balanced options of the three mentioned with the Prime being fully composite and the Voodoo a hybrid (alloy barrel and composite handle). If he worries about vibration then certainly go with the Prime or Voodoo as a two-piece bat will flex on contact; this will help reduce vibration on miss hits. The Voodoo ONE is not as balanced but is stiffer on contact and will offer the best possible exit velo, around 3 MPH, on average, better than a two-piece bat.
Cameron
Is this the bat that is not approved when it's a 33 inch?
Jorge Colon
No sizes of the Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 were banned; the bat you are thinking of was the Meta 33 inch BBCOR from last year.
Cameron
What’s the warranty on this bat
Kenny
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 has a 12-month manufacturer's warranty.
Tori
Is it approved for USSSA and Grand Slam 14u play? As well as junior varsity? May order for grandson.
Bernie Edwards
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 can be used for 14U USSSA play as well as the others mentioned. This is bat required of all high school and college players and will offer a performance capability similar to a wood bat.
Cameron
Is this bat banned by the NFHS? If so, is it a certain length (i.e - 33 inch) that is banned, or all lengths?
Jason
No sizes of the Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 are banned at any level of play.
Cameron
Is this bat have the USA approved stamp for the new standard? Do you offer any coupons?
Robert Brown
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 can be used in higher levels of USA Baseball. It does not feature the USA stamp but does feature the BBCOR stamp which is what all high school and college level players would follow. As far as coupon codes, we do not have any at this time.
Cameron
Is the 33” Prime banned from High school baseball? I can’t find it anywhere.
Joey Gentile
No sizes of the Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 are banned at any level of play
Lauren
Break in needed?
David
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 is best served by a break-in period of 50-150 swings off the tee/soft toss/front side toss. One will want to swing at about 50-70% of max swing effort and rotate the barrel a 1/4 turn after each swing.
Cameron
Considering this or the Meta for my son who will be a HS Junior (32/29). Are they both approved for play in Pennsylvania? Would you recommend one over the other? He's 5'10" and 160 lbs.
Gene
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 and the Louisville Slugger Meta BBCOR Baseball Bat: WBL2463010 are both approved for high school baseball play in the state of PA. Per your son's height and weight, we would recommend a 33 inch but you can certainly scale down to a 32 inch BBCOR if your son is more comfortable with that size. As for the bats, the Prime is more balanced whereas the Meta features a stiffer connection point and slightly longer barrel. Both are two-piece fully composite bats with the Meta being a better overall option for someone seeking more of a one-piece feel.
Cameron
Is this bat okay for 14U travel ball? Also, is 31 drop 3 a good size for 5’7" 100 lbs. guy?
Tracy
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 can be used at 14U levels of travel ball. As for size to consider, based on the player's height and weight, we would recommend a 29-30 inch BBCOR bat.
Cameron
How does this bat compare to the Prime 918? I have been getting some cuts in with the Prime 918 and love the feel. How do the two compare?
John
The Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320 will feature a different connection point design (VCX) when compared to the prior Louisville Slugger Prime 918 BBCOR Baseball Bat: WTLBBP918B3 (TRU3 Connection). Both bats will feature the same end cap and composite barrel design.
Cameron
Show all 16 Questions and Answers about the Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320
No results. If you searched for a specific term, please broaden your search. If you have already done this and still cannot find what you're looking for, please submit your question and we'll get back to you within 24 hours. Thanks!

In 1842, J. Frederick Hillerich emigrated with his family from Baden-Baden, Germany to the United States. Eight years before, the 1834 Book of Sports had made its debut as the nation's first publication covering baseball. But when he arrived in Baltimore, J. Frederick Hillerich would never have dreamed of the future impact his family would have on America's favorite pastime.

After a short while, the Hillerichs moved to Louisville, where J. Fred started a woodworking shop in 1856. Two of his sons, Adam and John Andrew "Bud" were born in the United States and would later join their father in his business. By 1864 "J.F. Hillerich, Job Turning" was in operation and filled orders for businesses by custom-turning everything from balusters to bedposts.

The firm thrived, and by 1875 the little woodworking shop employed about 20 people. In 1880 Bud Hillerich, who was an amateur baseball player, became an apprentice in his father's shop. Young Bud made his own baseball bats along with bats for several of his teammates.

The debate over the origins of the first bat continues to generate controversy among baseball enthusiasts, but the younger Hillerich was most certainly involved in getting his father's business involved with what would become the company's signature item. According to company legend, the first bat was turned by Bud for Pete "The Old Gladiator" Browning in 1884. Browning was a star on Louisville's professional American Association team - the Eclipse. On a spring afternoon Bud, then seventeen, witnessed Browning break his favorite bat. Bud offered to make a bat for his hero, and Browning accepted. After the young wood shop apprentice lathed a quality stick from white ash, according to the story, Browning got three hits with it in the next game.

Louisville Slugger gloves are worn by more pitchers in Major League Baseball than any other glove.

Louisville Slugger Prime BBCOR Baseball Bat: WTLBBP9B320
Barrel Diameter 2 5/8
Baseball Bats BBCOR
Bat Construction Two-Piece
Bat Type Baseball
Color Blue Grey
Deals Personalization Eligible Closeout Bats Bat Bros Bat Picks
Hitting Style Contact Hitter Power Hitter
Length to Weight Ratio - 3
Material Composite
Price $300 - $399.99 $350 - $399.99 $300 - $349.99
Series Prime
Swing Weight Balanced
Vendor Louisville Slugger
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