Shop by Bat Certification
1,180 Results
![2021 Composite (-8) 23 oz 31" Nox Bat](https://edge.images.sidelineswap.com/production/040/847/683/db88b216bdf665d6_original.jpeg?height=500&optimize=high)
Charlie_H_11
![Used Marucci (-8) 23 oz 31" CAT9 Bat](https://edge.images.sidelineswap.com/production/075/948/452/523d110f6ca57c17_original.jpeg?height=500&optimize=high)
jjack339
![2021 Composite (-8) 23 oz 31" Meta Bat](https://edge.images.sidelineswap.com/production/032/734/101/50ec6b3c3ded331f_original.jpeg?height=500&optimize=high)
Ummie40
![2020 Alloy (-8) 23 oz 31" CAT9 Bat](https://edge.images.sidelineswap.com/production/063/481/357/2dbdd109fb7edf30_original.jpeg?height=500&optimize=high)
BASEBALLPLAYER10
![New DeMarini (-8) 23 oz 31" CF Bat](https://edge.images.sidelineswap.com/production/061/498/092/d53f8a58d2805ffc_original.jpeg?height=500&optimize=high)
PIASLincolnNE
![2020 LS Prime (-8) 23 oz 31" Bat](https://edge.images.sidelineswap.com/production/054/174/094/a6c086521e430518_original.jpeg?height=500&optimize=high)
Lhagan
![Marucci Cat9 31/23 (-8) USSSA Baseball Bat](https://edge.images.sidelineswap.com/production/063/267/760/24b29cf44801a336_original.jpeg?height=500&optimize=high)
Nellie106
![2020 Composite (-5) 23 oz 31" Nox Bat](https://edge.images.sidelineswap.com/production/050/116/657/fdb2620a86e5ed49_original.jpeg?height=500&optimize=high)
Darcytim30
![2025 Easton Hype Fire 31" / 23 oz USA Little League Pony Baseball Bat 2 5/8" Big Barrel ►2-DAY SHIP◄](https://edge.images.sidelineswap.com/production/077/627/981/842c8a30f5326774_original.jpeg?height=500&optimize=high)
ProtechProducts
![2021 Composite (-8) 23 oz 31" CF Zen Bat](https://edge.images.sidelineswap.com/production/062/517/236/c76629d631c0bb9b_original.jpeg?height=500&optimize=high)
sportsmom1f
![Used Easton ADV 360 Bat (-8) 23 oz 31"](https://edge.images.sidelineswap.com/production/076/434/805/23c525c077994790_original.jpeg?height=500&optimize=high)
Aicinena
Used Easton ADV 360 Bat (-8) 23 oz 31"
$126$14010%![28% PRICE DROP](https://images.sidelineswap.com/production/labels/small/price-drop.png?v=2)
![28% PRICE DROP](https://images.sidelineswap.com/production/labels/small/price-drop.png?v=2)
![USSSA Certified Alloy (-8) 23 oz 31" CAT9 Bat](https://edge.images.sidelineswap.com/production/074/980/828/38367b4343c561e6_original.jpeg?height=500&optimize=high)
Slamsox2707
![2021 Alloy (-8) 23 oz 31" Cat 9 Bat](https://edge.images.sidelineswap.com/production/043/101/178/b522f491a260345b_original.jpeg?height=500&optimize=high)
avy1545
![Used Easton (-8) 23 oz 31" Ghost X Bat](https://edge.images.sidelineswap.com/production/076/212/185/bbdffc33419fa34d_original.jpeg?height=500&optimize=high)
A_dicksy76
![Easton (-8) 23 oz 31" (Used) Hype Fire Bat](https://edge.images.sidelineswap.com/production/077/420/592/cf7b3abb426cf3ed_original.jpeg?height=500&optimize=high)
Rosehill
![Used Louisville Slugger (-8) 23 oz 31" Meta Bat](https://edge.images.sidelineswap.com/production/061/523/839/d17d7d9ed30b332e_original.jpeg?height=500&optimize=high)
mjlobasso
![USSSA Certified Composite (-8) 23 oz 31" CF Bat](https://edge.images.sidelineswap.com/production/062/872/496/a12fe322ba573582_original.jpeg?height=500&optimize=high)
Rylan04
![Used 2019 Marucci CAT8 Bat (-8) 23 oz 31"](https://edge.images.sidelineswap.com/production/069/105/332/c1b1fbcf15a93de3_original.jpeg?height=500&optimize=high)
Royals123
![Used Easton (-8) 23 oz 31" Hype Fire Bat](https://edge.images.sidelineswap.com/production/076/606/034/489e4d25a5e929e5_original.jpeg?height=500&optimize=high)
piasdeptford
![2022 Composite (-8) 23 oz 31" CF Zen Bat](https://edge.images.sidelineswap.com/production/044/898/246/4b685ef776741c11_original.jpeg?height=500&optimize=high)
BrianWElrod
![HOT BIG BARREL: Easton Mako 31/23 (-8) 2 5/8”](https://edge.images.sidelineswap.com/production/008/144/071/8ccc2f956d916042_original.jpeg?height=500&optimize=high)
footballguru101
![2022 Composite (-8) 23 oz 31" ADV Hype Bat](https://edge.images.sidelineswap.com/production/059/412/654/a11fd0fe0754d66d_original.jpeg?height=500&optimize=high)
sspenc915
![2021 Composite (-8) 23 oz 31" ADV 360 Bat](https://edge.images.sidelineswap.com/production/050/684/877/e1869d763320381b_original.jpeg?height=500&optimize=high)
Susiegoodridge
![Used AXE (-8) 23 oz 31" Avenge Pro Bat](https://edge.images.sidelineswap.com/production/070/989/750/c48899eb57ef88a6_original.jpeg?height=500&optimize=high)
karlykolodny
![2022 Composite (-8) 23 oz 31" CF Glitch Bat](https://edge.images.sidelineswap.com/production/047/618/443/743761910881e446_original.jpeg?height=500&optimize=high)
Troth33
![Used Marucci (-8) 23 oz 31" CAT X Bat](https://edge.images.sidelineswap.com/production/076/593/427/78e79e2cbfd3a60b_original.jpeg?height=500&optimize=high)
RLievano
![2013 Easton XL1 31/23 (-8) USSSA Baseball Bat](https://edge.images.sidelineswap.com/production/044/969/267/e9e84e4d6da18cd8_original.jpeg?height=500&optimize=high)
BoomStick
![Marucci CATX Composite 31/23 (-8) USSSA Baseball Bat](https://edge.images.sidelineswap.com/production/077/124/043/99f8bc39deedfc8f_original.jpeg?height=500&optimize=high)
BoomStick
![2023 Marucci Cat X USSSA Baseball bat (-8) Composite 23 oz 31” USED](https://edge.images.sidelineswap.com/production/077/670/337/afc4fbf993d73da9_original.jpeg?height=500&optimize=high)
adklein15
![Used 2021 USSSA Certified Marucci CAT9 Composite (31") Baseball Bat - 23 oz (-8)](https://edge.images.sidelineswap.com/production/067/506/978/97bc0ff0fe85fc06_original.jpeg?height=500&optimize=high)
NE_Resellah
Used 2021 USSSA Certified Marucci CAT9 Composite (31") Baseball Bat - 23 oz (-8)
$52
Retail price: $350