Shop by Bat Certification
892 Results
![Used DeMarini (-8) 23 oz 31" Distance Bat](https://edge.images.sidelineswap.com/production/066/639/822/f7ae0c0485b413fb_original.jpeg?height=500&optimize=high)
ryanjp711
![DeMarini USSSA Certified Composite 31" CF Zen Bat](https://edge.images.sidelineswap.com/production/071/981/619/53814d7c1ac8474e_original.jpeg?height=500&optimize=high)
Biznum
![Used Marucci CatX 31/23 One Piece Alloy](https://edge.images.sidelineswap.com/production/075/125/109/914de59bb8572741_original.jpeg?height=500&optimize=high)
BUGSports
![2022 True Rake Hybrid Bat -8 23OZ 31"](https://edge.images.sidelineswap.com/production/052/548/519/f60e6886335ba709_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used Marucci (-8) 23 oz 31" CAT9 Bat](https://edge.images.sidelineswap.com/production/073/998/225/2e2ec1e5be107b57_original.jpeg?height=500&optimize=high)
venom7478
![2020 Alloy (-8) 23 oz 31" CAT9 Bat](https://edge.images.sidelineswap.com/production/061/373/679/3313ced84de26b30_original.jpeg?height=500&optimize=high)
JackZ9
![2018 Alloy (-8) 23 oz 31" Hammer Bat](https://edge.images.sidelineswap.com/production/064/625/735/f237c3c7bc344d5c_original.jpeg?height=500&optimize=high)
Tj_30
![Used Marucci (-8) 23 oz 31" CAT8 Bat](https://edge.images.sidelineswap.com/production/076/109/113/34fb96b23a35d3bc_original.jpeg?height=500&optimize=high)
NoahE2025
![Used USSSA Certified Marucci CAT9 Bat 31” (-8)](https://edge.images.sidelineswap.com/production/076/178/362/91448f94472b8435_original.jpeg?height=500&optimize=high)
Bayside_Sports
![Used USSSA Certified Marucci CAT9 Bat 31" (-8)](https://edge.images.sidelineswap.com/production/065/038/945/c2d8af2e0a48b647_original.jpeg?height=500&optimize=high)
Bayside_Sports
![Marucci Cat7 Alloy (-8) 31" CAT 7 Bat](https://edge.images.sidelineswap.com/production/056/120/728/703506754d646205_original.jpeg?height=500&optimize=high)
ldemelo
![2022 Composite (-8) 23 oz 31" Zoa Bat](https://edge.images.sidelineswap.com/production/052/063/447/66cfced15b04f194_original.jpeg?height=500&optimize=high)
BCoyle
![2018 Marucci AP5 (-8) 26 oz 31" (Used)](https://edge.images.sidelineswap.com/production/077/731/437/e93f50378a7f3df6_original.jpeg?height=500&optimize=high)
top_tier1
![Combat Portent G3 31/23 Baseball Bat (1276)](https://edge.images.sidelineswap.com/production/069/631/031/58d6fd91074e76e5_original.jpeg?height=500&optimize=high)
ReplayOwasso
![2014 Easton (-8) 23 oz 31" XL1 Bat](https://edge.images.sidelineswap.com/production/050/989/308/3bc8c47373f91478_original.jpeg?height=500&optimize=high)
lynxsall
![2016 Composite (-8) 23 oz 31" Maxum Bat](https://edge.images.sidelineswap.com/production/040/312/167/503df9532be9c5cb_original.jpeg?height=500&optimize=high)
Baseball4days
![2021 31 Inch Drop 8 USSSA Victus Nox](https://edge.images.sidelineswap.com/production/067/686/182/0ec612a1e36d64c0_original.jpeg?height=500&optimize=high)
CHERM22
![Used Warstic (-8) 23 oz 31" Hawk2 Bat](https://edge.images.sidelineswap.com/production/075/948/542/7213408d19367fdf_original.jpeg?height=500&optimize=high)
jjack339
![Used DeMarini (-8) 23 oz 31" CF Bat](https://edge.images.sidelineswap.com/production/075/948/591/05f6ccd8db61cd2a_original.jpeg?height=500&optimize=high)
jjack339
![2011 Composite (-8) 23 oz 31" Omen Bat](https://edge.images.sidelineswap.com/production/027/285/353/24f5df00a7252fcf_original.jpeg?height=500&optimize=high)
Baseballboy86
![2021 Alloy (-8) 23 oz 31" Vandal Bat](https://edge.images.sidelineswap.com/production/055/703/218/c31ffdab6f81dda9_original.jpeg?height=500&optimize=high)
Wbreunig17
![*NEW* 2025 Marucci CATX2 Connect Hybrid 31" / 23 oz USSSA 2¾" Bat MSBCCX28 ►12 mo. Factory Warranty◄](https://edge.images.sidelineswap.com/production/070/204/299/7cf08c38a14a952b_original.jpeg?height=500&optimize=high)
ProtechProducts
![NEW - 2025 MARUCCI CATX2 VICE 31" / 23 oz USSSA 2¾" Bat MSBCX28V *LIMITED EDITION* ►2-DAY SHIP◄](https://edge.images.sidelineswap.com/production/077/507/667/a6c9233ac3405996_original.jpeg?height=500&optimize=high)
ProtechProducts
![NEW - Victus VIBE RBI RED CRAYON 31" / 23 oz USSSA Travel Ball Bat VSBVIB8C-R ►FAST SHIPPING◄](https://edge.images.sidelineswap.com/production/077/296/887/b759c275d363e5f1_original.jpeg?height=500&optimize=high)
ProtechProducts
![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
![Used Easton Composite 23 oz 31" XL1 Bat](https://edge.images.sidelineswap.com/production/076/123/504/57fe3a534ad801e2_original.jpeg?height=500&optimize=high)
HBSports1
![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
![2021 DeMarini CF Composite Bat -8 23OZ 31"](https://edge.images.sidelineswap.com/production/056/143/258/ffa82533612357c1_original.jpeg?height=500&optimize=high)
blowout_bargains
![Used USSSA Marucci CAT 9 Bat 31" (-8)](https://edge.images.sidelineswap.com/production/060/981/548/ea4bbaf2c94e0e88_original.jpeg?height=500&optimize=high)
blowout_bargains
![Easton SL23BM8 31/23 -8 USSSA Certified Bat](https://edge.images.sidelineswap.com/production/061/371/259/62f6495c17c71397_original.jpeg?height=500&optimize=high)
PIASAustell
![Marucci CAT9 (-8) Alloy 23 oz 31" (Used)](https://edge.images.sidelineswap.com/production/077/548/605/31d73352b5ada93c_original.jpeg?height=500&optimize=high)
absmith45