Louisville Slugger Prime 919 BBCOR Baseball Bat: WTLBBP919B3

Pros: The prime feels amazing no vibration at all

Cons: Unlike the 916-917-918 this bat does not have pop at all i got to hit with it on the field at our local college when they had demo day with the bats,all though it feels amazing it took me everything I had to hit it out.I would recommend the select 719 or the omaha.With those bats balls fly out of the park with ease

Pros: Great Pop off the bat. Great Feel and little to no vibration. Bought this bat for my son this fall and he loves it. Other kids have used the bat and loved it so much it has pretty much become the team bat.

Cons: Con for me is always the cost but not much we can do about that.

Pros: no sting

Cons: Tbh i would rate this bat a zero star if I could.Literally no pop.it seems personally that the people that like this bat are rich dads or kids that just aren't strong at all.This bat is the beginning of the end if the primes continue like this.If you want the ball to go anywhere and composite either get a 917/916 or the meta prime.And the price for such bad of a tool is ridiculous.)0/5

Pros: N/A

Cons: Everything my players hate this and its just awful what they did to the top bat mainly for kids who cant swing a bigger bat so maybe performs different for them but do not recommend if you want to play competitively

Pros: Not much here except for vibration reduction.

Cons: This bat has NO POP. My son is a big kid - one of biggest and strongest on team. He can hit. The ball is dead off the bat. Do not spend the money.

Pros: Great pop once broken in No vibration at all Great stiffness Great colorway

Cons: Not hot out of wrapper

Pros: Feels good when I hit it

Cons: This bat has no pop at all I would but the meta prime or 918 prime I u wanna get a hit

Pros: The bat does not sting at all

Cons: No Pop,there is no pop out of the wrapper and no pop when taken 400-500 reviews i thought the people giving them bad stars on here were being stubborn but no they are right it is not worth the price please listen to this review save your money

Pros: Has solid pop, little to no vibration, and is smooth through the zone.

Cons: Price

Pros: Great pop, my son hits so much better with this bat than his old one. He loves it!!!

Cons: None

Pros: Eventually the bat will have POP. Very balanced and durable. I too was initially very upset for spending $450 for a bat that was hyped as the next best thing but had no pop. We had to break it in really good and that took 3 weeks and 1000 hits. After breaking in, the bat is living up to all the hype. Tested exit velocity off this bat and two other Alloy bats and the velocity was better with the Prime.

Cons: Initially was upset and dissapointed. It takes a good 3 weeks and 1000 hits to break in. This bat reminds me of last years Demarini — takes forever to break in and has no sound off the bat so it’s like hitting with a wood bat. Last years 918 had pop out of the wrapper but the 919 doesn’t but will eventually get there. I’m not sure how this bat will hold up in cool weather because the feel out of the wrapper was like hitting with a concreate bat. The bat feels good now after breaking in but I’ve seen bats in the past crack that started out with the same feel as this one so I’m not as confident with the 919 as I would be with others.

Pros: Looks pretty

Cons: NO pop, especially the later third of the bat. Buy last years Prime 918 if you can find one

Pros: the grip

Cons: NO POP!!! Ball does NOT jump off the bat

Pros: Swings balanced through zone. Pops off bat

Cons: Price

Pros: Still early yet,but so far in practice my grandson is hitting line drives &and he really likes the bat.

Cons: None

Pros: Great balance, great pop and great feel. Not sure who is leaving all the negative reviews, but they aren't players who have actually used the bat. Probably a competitor trying to dethrone the king.

Cons: Haters gonna hate.

Pros: I bought this bat for my son who's playing 13u moving up to 14u this August to use with his travel ball team. The goal was to get him swinging a -3 bat now so he's ready when they move up. The feedback from a 13 year old is the bat is solid, no vibration, and has good pop so far. Has not been used in games yet. More feedback to come but so far, we're very happy. My older son swings the 918 Prime and it's a beast and still going strong.

Cons: None so far but time will tell.

Pros: good vibration

Cons: NO POP!!! Dead bat!!! Louisville Slugger needs to get rid of this model

Pros: very little vibration

Cons: It's like hitting a wet sponge. NO pop, no ball jumping off the bat. Way overpriced for dead bat

Pros: I brought the 31 prime for my son who is 12yrs old, but will be 13 soon. I’m a softball player so I made sure I was hitting with my son during bp’s so I would understand what he’s saying and feeling. It took 500+ hits, but the ball rockets off the bat. My son and I love this bat. My son wishes the bat was more balanced, but he hits the ball hard and I make sure he swings the bat daily so he gets used to the weight & the feeling.

Cons: You won’t like this bat if you are not into end loaded bats. Big difference in weight that my son just came out of Majors and Bronco league with USA bats.

Pros: This bat is sick. I hit on the field yesterday and the pop and feel is unreal. I hit with the Cat 8 the few weeks before and hit nothing out during BP but yesterday I hit 3 out with my fresh out of the wrapper 919. It has so much pop out of the wrapper and the feeling when you square it up is unreal. I even hit one out without hitting the sweet spot. I think this is the best Louisville bat yet and I had the 917.

Cons: 917 went dead very early and I’ve read similar stuff on the 919.

Pros: looks nice

Cons: NO POP... L.S. better go back to last year's model because the Prime 918 was great and this one stinks

Pros: I am a high school player right now but I am already committed to play baseball in college. This bat takes about 200 swings to get broke in but this bat has a lot of pop. I am hittings balls over the fence like it is nothing. I highly recommend this bat

Cons: none

Pros: NOTHING

Cons: NO POP.... BALL FEELS LIKE A SPONGE OFF THE BAT. SAVE YOUR $$$ & BUY A DIFFERENT BAT THAT HAS SOME POP

Pros: Best bbcor worth the price

Cons: Great bat overall best bbcor for sure just like 918

Pros: This bat has great pop my son got the 919 in the mail this afternoon he had ten batting practice swings fresh out of the wrapper and hit a walk off home run great bat!??Don’t know what all the stink is about this bat

Cons: N/A

Pros: its a great bat in general

Cons: nothing

Pros: Great pop and comfortable grip, great feel and balance in bat when swinging. Taking live BP off a kid who was maybe throwing 70 and just going through my mechanics and hit 2 home runs first 2 pitches.. bat is crazy even when i face others who use it

Cons: not a con i can think of

Pros: Pretty good pop good vibration when broken in it’s a bomb bat

Cons: Color gets dirty

Pros: Balanced feel Has a lot of pop

Cons: No cons at all

Pros: Insane pop! Great bat.

Cons: None

Pros: Solid contact even on miss hits. Quick bat to square up in the zone. Excellent balanced swing weight

Cons: Like similar reviews (and most bats) this bat takes a few good BP’s in the cages to break in.

Pros: The ball really jumps off the bat right out of the wrapper! I had read some negative reviews about the LS 919 not having much “pop”, but my son has been crushing the ball. He is 6’0”, 180, 17 and uses 33/30.

Cons: None

Pros: No vibration

Cons: No pop at all! You can feel the bat bend at contact.

Pros: Nothing

Cons: Everything

Pros: My son loves how the bat feels. He seems to hit better with it.

Cons: None as of now

Pros: -Giant Barrel so you can still get power on the ball with inside pitches - Tons of pop, i think ive popped the ball up the next sec its over the fence

Cons: -None

Pros: This bat has ridiculous pop. Take a few hundred swings before reviewing. We have this and the meta on our team and the prime is preferred. Ball jumps as if it’s not a bbcor. Size and bat speed may play a part of you’re finding it to be “popless”. Durability is yet to be determined as we’ve only had it a couple weeks but I had to write a review given all the negative reviews about it not having pop. It’s got amazing pop. And this is coming from a family who only used CF8’s the last several years. We know what pop looks like.

Cons: None at this point

Pros: 1- Customer service at Just Bats is fantastic. Had a problem on a used bat, and they made it right without hesitation and we agreed on a fair price in the next bat. The bat itself is great too. Son went 4/8 in first tournament, right after getting the bat.

Cons: None so far..

Pros: Easy to swing Good pop Easy to control

Cons: None so far

Pros: Slight endloaded feel compared to other composite bats. It gets through the zone pretty fast and trust me, there is pop. If you have properly broken in this bat you will not have any problem with this bat. Always keep it in a warm place and you should be good

Cons: Obviously it takes time to break in a composite bat, but other than that it is great

Pros: good feel, no vibration

Cons: listed as a balanced bat, but feels much more endloaded, takes a while to break in and the pop doesn't compare to older versions of this model

Pros: Lightweight bat and quality is great. My son love it.Great pop!

Cons: Takes a little time to break in but is worth it !!!

Pros: pop, vibrations, balanced

Cons: a lot of the reviews on the lack of pop are incorrect it just takes a while to break it in

Pros: Very balanced and durable bat. Good pop. Absolutely no vibration at all. Your getting what you pay for.

Cons: You can find better pop in other bats but the pop in this bat is still very good for this price.

Pros: Tons of pop and no vibration at all.

Cons: Not hot out of the wrapper. You need to hit with it for a while to get it to be fully broken in.

Pros: Good feel in your hands Solid sounding Delivers excellent performance off the bat Going to put holes through people’s chests Helps the hitter hit a bomb ERRY TYNE!!

Cons: It is white and who can keep white clean on a baseball field!!

Pros: The pop you get straight away is amazing and the grip you get straight away I recommend keep it on because the feeling is amazing

Cons: If the other team has it

Pros: Good not great performance on miss hits, sounds great, the pop is good for a 2 piece composite

Cons: Not good pop or vibration off the end of the bat, I would get the the select or solo if you having a problem or price

Pros: I Bought this for my son who is playing high school baseball, He Loves it The fit is perfect the pop is amazing he is hitting hard balls all over the field, I will stick with Louisville bats from now on, Worth Every Penny

Cons: None

Pros: literally everything if you do a good job breaking these things in these are the best bats out there I have used three different primes just like this and they all are amazing. they hit boms with sooooo much pop. but like i said before you have to break them in right.

Cons: nothing