Shop by Bat Certification
135 Results
![Baseball bat bbcor 31 -3](https://edge.images.sidelineswap.com/production/078/314/308/4ec724350a796d27_original.jpeg?height=500&optimize=high)
Sjsports863
![Worth Coperhead 31/20 -11 Baseball Bat](https://edge.images.sidelineswap.com/production/041/718/844/4fd8139e9e338dec_original.jpeg?height=500&optimize=high)
Mageejohn316
![Used USSSA Certified 2023 AXE Avenge Pro Bat 31" (-10)](https://edge.images.sidelineswap.com/production/072/628/379/96296489d8fd5511_original.jpeg?height=500&optimize=high)
Bayside_Sports
![New ! Louisville Slugger 2019 Solo 619 31"/20oz (-11) USA Baseball Bat](https://edge.images.sidelineswap.com/production/044/897/233/3a7cd533cf1e6a1d_original.jpeg?height=500&optimize=high)
tiger8989
![*NEW* 2025 Marucci CAT X2 Alloy USA 31"/20 oz Youth Baseball Bat MSBCX211USA w/Warranty](https://edge.images.sidelineswap.com/production/070/232/716/d06f1f1b19d8ab50_original.jpeg?height=500&optimize=high)
ProtechProducts
![Louisville slugger solo baseball bat](https://edge.images.sidelineswap.com/production/068/443/884/40b970daa518c679_original.jpeg?height=500&optimize=high)
Jrpelley
![Used Rawlings (-10) 20 oz 31" 5150 Bat](https://edge.images.sidelineswap.com/production/062/672/850/c7882ba5cf8e120a_original.jpeg?height=500&optimize=high)
Sydnee0801
![New Rawlings (-11) 20 oz 31" 5150 Bat](https://edge.images.sidelineswap.com/production/048/615/988/dcdd594ac2602b3f_original.jpeg?height=500&optimize=high)
PIASLincolnNE
![Alloy (-11) 20 oz 31" Solo 618 Bat](https://edge.images.sidelineswap.com/production/045/651/170/197aefde33001025_original.jpeg?height=500&optimize=high)
Hannah226
![New Rawlings (-11) 20 oz 31" 5150 Bat](https://edge.images.sidelineswap.com/production/048/613/864/0f227745b1438bc4_original.jpeg?height=500&optimize=high)
PIASLincolnNE
![USSSA Certified Alloy (-11) 20 oz 31" Omaha Bat](https://edge.images.sidelineswap.com/production/061/532/758/5d53b3d31445e172_original.jpeg?height=500&optimize=high)
Ghghh
![Used USABat Certified Easton Alpha 360 Bat 31" (-11)](https://edge.images.sidelineswap.com/production/051/476/149/34f6a0555d9083da_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used Easton Alloy Reflex Bat (-11) 20 oz 31"](https://edge.images.sidelineswap.com/production/038/149/695/71467d357d9b2393_original.jpeg?height=500&optimize=high)
Ballplayer82036
![Used Worth Alloy Wicked Bat (-11) 20 oz 31"](https://edge.images.sidelineswap.com/production/060/312/545/ae938630f18e4362_original.jpeg?height=500&optimize=high)
Runandrew1
![Easton Ghost X Hyperlite Bat (-10) 21 oz 31"](https://edge.images.sidelineswap.com/production/070/639/616/fb551d1a465bce2f_original.jpeg?height=500&optimize=high)
djalten3
![Louisville slugger (-11) 20 oz 31" Solo 618 Bat](https://edge.images.sidelineswap.com/production/053/509/524/54d07e954ee16829_original.jpeg?height=500&optimize=high)
ddevin347
![USABat Certified Alloy (-11) 20 oz 31" Omaha Bat](https://edge.images.sidelineswap.com/production/064/642/695/377b5c691070b42b_original.jpeg?height=500&optimize=high)
Calhoun928
![2019 Alloy (-11) 20 oz 31" Solo 618 Bat](https://edge.images.sidelineswap.com/production/033/777/052/055163848095076a_original.jpeg?height=500&optimize=high)
CoachK34
![Used 2018 Rawlings Alloy Prodigy Bat (-11) 20 oz 31"](https://edge.images.sidelineswap.com/production/051/963/032/5ca6b452922da29d_original.jpeg?height=500&optimize=high)
HjSports
![Used USABat Certified 2020 Louisville Slugger Solo Bat 31" (-11)](https://edge.images.sidelineswap.com/production/076/162/147/61627a2245612d5f_original.jpeg?height=500&optimize=high)
Bayside_Sports
![Used USABat Certified Rawlings Prodigy Alloy Bat -11 20OZ 31"](https://edge.images.sidelineswap.com/production/050/120/695/b52686d71ccd6689_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USABat Certified 2021 Easton Quantum Alloy Bat 31" (-11)](https://edge.images.sidelineswap.com/production/053/485/309/6bd0b6decd002fdd_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USABat Certified 2022 Louisville Slugger Solo Bat 31" (-11)](https://edge.images.sidelineswap.com/production/069/572/802/8173cda75110861d_original.jpeg?height=500&optimize=high)
Bayside_Sports
![Used USABat Certified Easton Elevate Alloy Bat -11 20OZ 31"](https://edge.images.sidelineswap.com/production/047/749/353/0ce07d7333c0031d_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USABat Certified Rawlings Prodigy Alloy Bat -11 20OZ 31"](https://edge.images.sidelineswap.com/production/050/120/824/ff6c69e7c21950f6_original.jpeg?height=500&optimize=high)
blowout_bargains