Shop by Bat Certification
4,017 Results
![Used Louisville Slugger USABat Certified Hybrid 21 oz 31" Select Bat](https://edge.images.sidelineswap.com/production/075/811/489/2e6ac029729ee469_original.jpeg?height=500&optimize=high)
Victorious1
![Used AXE USSSA Certified Composite 21 oz 31" Avenge Pro Bat](https://edge.images.sidelineswap.com/production/070/470/361/9e7c66727aa2faf6_original.jpeg?height=500&optimize=high)
Swestgerdes
![2023 Warstic USSSA Certified Alloy 21 oz 31" (Used) Bonesaber Bat](https://edge.images.sidelineswap.com/production/077/569/272/214b0a14c4aef17a_original.jpeg?height=500&optimize=high)
Lmtyanks
![Used 2022 DeMarini USABat Certified (-10) 21 oz 31" CF Bat](https://edge.images.sidelineswap.com/production/065/127/230/d2332fd1322714d7_original.jpeg?height=500&optimize=high)
CVernazza14
![Used Combat USSSA Certified Composite 21 oz 31" B4 Portent Bat](https://edge.images.sidelineswap.com/production/076/026/102/72de6f506313814d_original.jpeg?height=500&optimize=high)
Josh27944
![Used Louisville Slugger USSSA Certified Composite 21 oz 31" Meta Bat](https://edge.images.sidelineswap.com/production/076/683/687/0b6fb994db2272d8_original.jpeg?height=500&optimize=high)
SShane624
![Used 2021 Marucci USSSA Certified Alloy 21 oz 31" CAT8 Bat](https://edge.images.sidelineswap.com/production/069/896/705/c429b42e32b27d66_original.jpeg?height=500&optimize=high)
TEXASBb32
![Used Marucci CAT Bat USABat Certified (-10) Alloy 21 oz 31"](https://edge.images.sidelineswap.com/production/076/473/676/3ddb46402d03875e_original.jpeg?height=500&optimize=high)
EmpireSports
![Used 2022 DeMarini USABat Certified Composite 21 oz 31" CF Bat](https://edge.images.sidelineswap.com/production/076/609/781/975f96db34a4341f_original.jpeg?height=500&optimize=high)
brypaul18
![Louisville Slugger Washington Nationals Bat (-7) Alloy 21 oz 28" (Used)](https://edge.images.sidelineswap.com/production/077/713/169/464a6fa033ee3d2d_original.jpeg?height=500&optimize=high)
Runandrew1
![Used True T1 Bat USABat Certified (-10) Hybrid 21 oz 31"](https://edge.images.sidelineswap.com/production/074/293/217/925bb0b515f308b7_original.jpeg?height=500&optimize=high)
GreatLakeSports
![NEW - 2025 MARUCCI CATX2 VICE 31" / 28 oz BBCOR Bat MCBCX2V *LIMITED EDITION*►2-DAY SHIPPING◄](https://edge.images.sidelineswap.com/production/077/556/191/95c9203725a47da5_original.jpeg?height=500&optimize=high)
ProtechProducts
![NEW - Victus VIBE GREENLIGHT CRAYON 31" / 21 oz USSSA Travel Ball Bat VSBVIB10C-GR ►FAST SHIPPING◄](https://edge.images.sidelineswap.com/production/077/256/263/fd1da1b057b74647_original.jpeg?height=500&optimize=high)
ProtechProducts
![Brand New in wrapper USSSA Certified 2017 DeMarini Composite CF Zen Bat (-10) 21 oz 31"](https://edge.images.sidelineswap.com/production/044/669/119/9060a3acc1198f47_original.jpeg?height=500&optimize=high)
JunaAlv_30
Brand New in wrapper USSSA Certified 2017 DeMarini Composite CF Zen Bat (-10) 21 oz 31"
$884
Retail price: $2,000![*NEW* 2025 Marucci CATX2 Alloy 31" / 21 oz USSSA 2¾" Bat MSBCX210 ►12 mo. Factory Warranty◄](https://edge.images.sidelineswap.com/production/070/114/619/c53858fd48341534_original.jpeg?height=500&optimize=high)
ProtechProducts
![New 31 inch KR3 PRO i13 Eagle Magnum 31 inch Composite Wood Bat (-3)28.5 oz](https://edge.images.sidelineswap.com/production/046/771/634/37a09bce3014c050_original.jpeg?height=500&optimize=high)
NWIBL
![Used USSSA Certified 2015 Easton Mako XL Composite Bat -10 21OZ 31"](https://edge.images.sidelineswap.com/production/043/215/900/eb02becccb332b72_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USSSA Certified 2016 Easton Mako XL Composite Bat -10 21OZ 31"](https://edge.images.sidelineswap.com/production/051/039/567/e3a1377b92b935ab_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used Louisville Slugger Meta Slmtx8-21 29" -8 Drop Usssa 2 3 4 Barrel Bats 11735-s000335931](https://edge.images.sidelineswap.com/production/078/941/790/6c76fd150a673c67_original.png?height=500&optimize=high)
piaskings
![Used USSSA Certified 2015 Easton Mako XL Composite Bat -10 21OZ 31"](https://edge.images.sidelineswap.com/production/042/424/683/941fb71f6edbcde0_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USSSA Certified 2020 Easton Alpha 360 Alloy Bat -10 21OZ 31"](https://edge.images.sidelineswap.com/production/077/362/596/f1dd0f96e209b365_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USSSA Certified 2016 Easton Mako Torq Composite Bat -10 21OZ 31"](https://edge.images.sidelineswap.com/production/053/854/332/27fb2d603ee2590f_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USSSA Certified 2016 Easton Mako XL Composite Bat -10 21OZ 31"](https://edge.images.sidelineswap.com/production/053/846/156/631cd79d69271dac_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USSSA Certified 2017 Easton Mako Beast Composite Bat -10 21OZ 31"](https://edge.images.sidelineswap.com/production/058/482/504/60066b9eb059b4fc_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USABat Certified 2018 Easton Beast X Alloy Bat -10 31"/21oz](https://edge.images.sidelineswap.com/production/060/284/501/e18e46853ef2e04b_original.jpeg?height=500&optimize=high)
blowout_bargains
![2024 Easton MAV1 USSSA Youth 2 3/4" Baseball Bat (-8) EUT4MAV8 29in 21oz NEW - FREE SHIPPING](https://edge.images.sidelineswap.com/production/069/245/851/56fcbf922998e438_original.jpeg?height=500&optimize=high)
beaconsports