1. Baseball
  2. Bats
  3. 31.5OZ

31.5 oz Baseball Bats

Shop by Bat Certification

1,285 Results
Shop by Category
Marucci USSSA Certified CAT8 (-5) Alloy 27 oz 32" (Used)
Side8Line9Swap0
Marucci USSSA Certified CAT8 (-5) Alloy 27 oz 32" (Used)
$100
2024 Louisville Slugger USSSA Certified Select PWR (-5) 27 oz 32" (Used)
Klgssb
2024 Louisville Slugger USSSA Certified Select PWR (-5) 27 oz 32" (Used)
$65
Retail price: $100
Used BBCOR Certified 2019 Louisville Slugger Omaha 519 Alloy Bat -3 27OZ 30"
blowout_bargains
Used BBCOR Certified 2019 Louisville Slugger Omaha 519 Alloy Bat -3 27OZ 30"
$63
Retail price: $200
Marucci Cat9 USSSA 32/27
topspeed36
Marucci Cat9 USSSA 32/27
$62
Retail price: $149
Used Kid Pitch (9YO-13YO) 2024 Rawlings Icon Bat USSSA Certified (-5) Composite 27 oz 32"
NE_Resellah
Used Kid Pitch (9YO-13YO) 2024 Rawlings Icon Bat USSSA Certified (-5) Composite 27 oz 32"
$234
Retail price: $350
Louisville Slugger USSSA Certified Meta (-5) 27 oz 32" (Used)
Gloriajcruz
Louisville Slugger USSSA Certified Meta (-5) 27 oz 32" (Used)
$85
Used Victus Nox Bat USSSA Certified (-5) Composite 27 oz 32"
Kraken_Sports
Used Victus Nox Bat USSSA Certified (-5) Composite 27 oz 32"
$60
Retail price: $150
Used USSSA Certified Combat B3 SL Composite Bat -5 27OZ 33"
blowout_bargains
Used USSSA Certified Combat B3 SL Composite Bat -5 27OZ 33"
$10$5983%
83% PRICE DROP
2021 DeMarini CF Zen USSSA Certified Bat (-5) Composite 27 oz 32" (Used)
danielgedeon39
2021 DeMarini CF Zen USSSA Certified Bat (-5) Composite 27 oz 32" (Used)
$95
Retail price: $350
2017 DeMarini USSSA Certified CF Zen (-5) Composite 27 oz 32" (Used)
meljkim
2017 DeMarini USSSA Certified CF Zen (-5) Composite 27 oz 32" (Used)
$180$20010%
10% PRICE DROP
Used 2024 Louisville Slugger Meta Bat USSSA Certified (-5) Composite 27 oz 32"
GreatLakeSports
Used 2024 Louisville Slugger Meta Bat USSSA Certified (-5) Composite 27 oz 32"
$120
Retail price: $400
2024 Marucci CAT X USSSA Certified Bat (-5) Alloy 27 oz 32" (Used)
Miked7781
2024 Marucci CAT X USSSA Certified Bat (-5) Alloy 27 oz 32" (Used)
$90
Retail price: $199
Used 2023 Marucci CAT X Bat USSSA Certified (-5) Alloy 27 oz 32"
GreatLakeSports
Used 2023 Marucci CAT X Bat USSSA Certified (-5) Alloy 27 oz 32"
$43
2023 Easton USABat Certified ADV 360 (-5) Hybrid 27 oz 32" (Used)
Kegan_b
2023 Easton USABat Certified ADV 360 (-5) Hybrid 27 oz 32" (Used)
$132
Used Rawlings Icon Bat USSSA Certified (-5) Composite 27 oz 32" BB5S7
Kraken_Sports
Used Rawlings Icon Bat USSSA Certified (-5) Composite 27 oz 32" BB5S7
$250
Retail price: $350
2023 Louisville Slugger USSSA Certified Meta (-5) Composite 27 oz 32" (Used)
Aortega84
2023 Louisville Slugger USSSA Certified Meta (-5) Composite 27 oz 32" (Used)
$130
Retail price: $399
Louisville slugger limited edition meta
Aortega84
Louisville slugger limited edition meta
$200
Retail price: $399
New KR3 PRO Maple Woodsman AX Bat 34 inch Wood Bat (-3) 31.5 oz
NWIBL
New KR3 PRO Maple Woodsman AX Bat 34 inch Wood Bat (-3) 31.5 oz
$159
Retail price: $199
Easton Hype Fire Bat USSSA Certified (-5) Composite 27 oz 32" (New)
QuickChange
Easton Hype Fire Bat USSSA Certified (-5) Composite 27 oz 32" (New)
$265
Retail price: $400
2018 Louisville Slugger Omaha 518 Alloy Bat (-5) 27 oz 32"
blowout_bargains
2018 Louisville Slugger Omaha 518 Alloy Bat (-5) 27 oz 32"
$46
20% PRICE DROP
2025 DeMarini Voodoo 32in 27oz -5
Scheff04
2025 DeMarini Voodoo 32in 27oz -5
$250
Retail price: $350
Used Easton Hype Fire Bat USSSA Certified (-5) Composite 27 oz 32" BB5S3
Kraken_Sports
Used Easton Hype Fire Bat USSSA Certified (-5) Composite 27 oz 32" BB5S3
$218
Used Warstic Hawk2 Bat USSSA Certified (-5) Alloy 27 oz 32" BB5S5
Kraken_Sports
Used Warstic Hawk2 Bat USSSA Certified (-5) Alloy 27 oz 32" BB5S5
$42
DeMarini CF 2 5/8" USSSA Bat 2022 (-5)
blowout_bargains
DeMarini CF 2 5/8" USSSA Bat 2022 (-5)
$66
Retail price: $350
Used Louisville Slugger Solo 619 30" -3 Drop High School Bats
Lori44
Used Louisville Slugger Solo 619 30" -3 Drop High School Bats
$35
Mine Beechwood Baseball Bat 31.5 oz 33.5" (Used)
iam_ibjXIV
Mine Beechwood Baseball Bat 31.5 oz 33.5" (Used)
$50
2019 Louisville Slugger Omaha 519 BBCOR Alloy Bat -3 27OZ 30"
blowout_bargains
2019 Louisville Slugger Omaha 519 BBCOR Alloy Bat -3 27OZ 30"
$63
Retail price: $199
2019 Louisville Slugger Omaha 519 BBCOR Bat -3 30"/27OZ
blowout_bargains
2019 Louisville Slugger Omaha 519 BBCOR Bat -3 30"/27OZ
$63
Retail price: $200
Used DeMarini The Goods Bat USSSA Certified (-5) Alloy 27 oz 32" BB5S3
Kraken_Sports
Used DeMarini The Goods Bat USSSA Certified (-5) Alloy 27 oz 32" BB5S3
$110
Rawlings Icon Bat USSSA Certified (-5) Composite 27 oz 32"
Game_Ready
Rawlings Icon Bat USSSA Certified (-5) Composite 27 oz 32"
$250
Retail price: $350
Louisville Slugger (-5) 27 oz 32" (Used) Meta Bat
njdefelice45
Louisville Slugger (-5) 27 oz 32" (Used) Meta Bat
$100
Used Marucci CAT9 Bat USSSA Certified (-5) Alloy 27 oz 32" BB5S9
Kraken_Sports
Used Marucci CAT9 Bat USSSA Certified (-5) Alloy 27 oz 32" BB5S9
$84
Retail price: $279