Shop by Bat Certification
408 Results
![Used Marucci BBCOR Certified (-3) 31 oz 34" CAT8 Bat](https://edge.images.sidelineswap.com/production/076/583/659/4051d07146e3a130_original.jpeg?height=500&optimize=high)
EmanDAHeman
![Cameron Maybin 2016 Warstic Maple 31 oz 34" (Used) Bat](https://edge.images.sidelineswap.com/production/076/888/118/9909578ad4d6ab08_original.jpeg?height=500&optimize=high)
Nate_fox14
![Louisville Slugger Genuine Series M110 (-3) 31 oz 34" (Used)](https://edge.images.sidelineswap.com/production/077/681/998/ca97f466f1d70370_original.jpeg?height=500&optimize=high)
piasdeptford
![Used Rawlings BBCOR Certified Composite 31 oz 34" Quatro Bat](https://edge.images.sidelineswap.com/production/075/720/878/2553c991fe238355_original.jpeg?height=500&optimize=high)
Dart1002
![Used Wood (-3) 31 oz 34" Old Hickory KG1 Bat](https://edge.images.sidelineswap.com/production/033/329/476/caa8a5630d785abd_original.jpeg?height=500&optimize=high)
jpiombo
![NEW - Victus VIBE CRAYON 34" / 31 oz GREENLIGHT BBCOR Baseball Bat VCBVIBC-GR ►FAST SHIPPING◄](https://edge.images.sidelineswap.com/production/077/251/225/3656ad1a6df6515a_original.jpeg?height=500&optimize=high)
ProtechProducts
![New KR3 PRO 243 Eagle Magnum 33.5 inch Composite Wood Bat (-3) 31 oz C243](https://edge.images.sidelineswap.com/production/040/010/669/6ad9e5929ad736bb_original.jpeg?height=500&optimize=high)
NWIBL
![NEW 2025 Meta 34" - 31 oz Louisville Slugger (-3) BBCOR Composite Bat / High School / College](https://edge.images.sidelineswap.com/production/077/265/191/bbe658a8fea7ec82_original.jpeg?height=500&optimize=high)
ProtechProducts
![*NEW* 2025 Marucci CATX2 Alloy 34" / 31 oz BBCOR Bat MCBCX2 ►12 mo. Factory Warranty◄](https://edge.images.sidelineswap.com/production/070/114/846/a7bf8da6795381e1_original.jpeg?height=500&optimize=high)
ProtechProducts
![NEW - 2025 Rawlings MACH AI 34" / 31 oz. BBCOR Baseball Bat RBB3MC3 ►2 DAY SHIPPING◄](https://edge.images.sidelineswap.com/production/077/568/842/405545d400daf861_original.jpeg?height=500&optimize=high)
ProtechProducts
NEW - 2025 Rawlings MACH AI 34" / 31 oz. BBCOR Baseball Bat RBB3MC3 ►2 DAY SHIPPING◄
$250
Retail price: $380![Used DeMarini BBCOR Certified Alloy 31 oz 34" Voodoo One Bat](https://edge.images.sidelineswap.com/production/073/041/249/7a53750fd1e49e1b_original.jpeg?height=500&optimize=high)
OwenWeales
![2022 DeMarini BBCOR Certified Zoa Composite (-3) 31 oz 31" (Used)](https://edge.images.sidelineswap.com/production/078/838/266/feacef880bf09dc6_original.jpeg?height=500&optimize=high)
Coltschu23
![Used DeMarini BBCOR Certified (-3) 31 oz 34" The Goods Bat](https://edge.images.sidelineswap.com/production/075/910/893/cccdd06b893187ee_original.jpeg?height=500&optimize=high)
Jacknickols2004
![Used 2023 Sam Bat Maple BP LL 31 oz 31" Bat](https://edge.images.sidelineswap.com/production/075/880/874/ba711d16228941fc_original.jpeg?height=500&optimize=high)
chonjinuk
![2023 Warstic BBCOR Certified Gunner (-3) Composite 31 oz 34" (Used)](https://edge.images.sidelineswap.com/production/078/861/796/dc46fae667a4eda3_original.jpeg?height=500&optimize=high)
albert_118
![Used True Dynamic Bat BBCOR Certified (-3) Alloy 29.5 oz 32.5"](https://edge.images.sidelineswap.com/production/067/534/204/8d7eeb77563cd946_original.jpeg?height=500&optimize=high)
Redi
![Used DeMarini BBCOR Certified Alloy 31 oz 34" The Goods Bat](https://edge.images.sidelineswap.com/production/075/024/974/e919fa04c84430cd_original.jpeg?height=500&optimize=high)
GehrigB
![Marucci BBCOR Certified CAT X (-3) Alloy 29.5 oz 32.5" (Used)](https://edge.images.sidelineswap.com/production/077/749/529/3bf79f01ab3106c6_original.jpeg?height=500&optimize=high)
Ajwrage05
![DeMarini BBCOR Certified Alloy 31 oz 34" (Used) The Goods Bat](https://edge.images.sidelineswap.com/production/078/037/424/9bba855a62a3c3bf_original.jpeg?height=500&optimize=high)
njdefelice45
![2024 DeMarini BBCOR Certified Voodoo (-3) Alloy 31 oz 34" (Used)](https://edge.images.sidelineswap.com/production/077/666/934/54401b090376a050_original.jpeg?height=500&optimize=high)
charboneau13
![Used 2022 DeMarini BBCOR Certified 31 oz 28" The Goods Bat](https://edge.images.sidelineswap.com/production/074/658/511/f19b296ffd2b0227_original.jpeg?height=500&optimize=high)
Michgrl28
![2023 Rawlings BBCOR Certified Icon (-3) Composite 31 oz 34" (Used)](https://edge.images.sidelineswap.com/production/078/608/241/0cf0ab575477efe1_original.jpeg?height=500&optimize=high)
BaseballGear801
![Used 2024 DeMarini BBCOR Certified Composite 29.5 oz 32.5" Voodoo Bat](https://edge.images.sidelineswap.com/production/074/541/532/c6598e58e1d376ae_original.jpeg?height=500&optimize=high)
Chadk26
![Used DeMarini BBCOR Certified (-3) 31 oz 34" The Goods Bat](https://edge.images.sidelineswap.com/production/068/874/467/55a348d0adb9cf85_original.jpeg?height=500&optimize=high)
mpetricca
![DeMarini BBCOR Certified (-3) 31 oz 34" (Used) The Goods Bat](https://edge.images.sidelineswap.com/production/077/098/013/fc368e42cd0a493e_original.jpeg?height=500&optimize=high)
Jskol
![2023 Marucci CAT X Bat (-3) Alloy 29.5 oz 32.5" (Used)](https://edge.images.sidelineswap.com/production/077/387/627/e89e1e8d4bfc0ca5_original.jpeg?height=500&optimize=high)
Wafflemarket
![Used Stinger BBCOR Certified (-3) 31 oz 34" Stinger Missile Bat](https://edge.images.sidelineswap.com/production/071/353/743/7addb954553d9115_original.jpeg?height=500&optimize=high)
Jakepisano28