The perfect gift for athletes. Give a SidelineSwap gift card.
  1. Baseball
  2. Bats
  3. 31.5OZ

31.5 oz Baseball Bats - Page 63

Shop by Bat Certification

2,721 Results
Shop by Category
2025 Easton Hype Fire USSSA Certified Bat (-10) 20 oz 30" (New)
HicksBrewer66
2025 Easton Hype Fire USSSA Certified Bat (-10) 20 oz 30" (New)
$300
Retail price: $400
CatX Connect USSSA
TBird4
CatX Connect USSSA
$124
Retail price: $379
Marucci CAT9 Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
CChip984
Marucci CAT9 Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
$40
2020 Marucci F5 USSSA Certified Bat (-10) Alloy 20 oz 30" (Used)
JoshuaCravey
2020 Marucci F5 USSSA Certified Bat (-10) Alloy 20 oz 30" (Used)
$25
Retail price: $65
Easton Mako Composite USSSA Certified Bat (-10) 20 oz 30" (Used)
Kamren26
Easton Mako Composite USSSA Certified Bat (-10) 20 oz 30" (Used)
$75
Retail price: $200
2020 Easton ADV 360 Composite USABat Certified Bat (-11) 20 oz 31" (Used)
ChaseReyes42
2020 Easton ADV 360 Composite USABat Certified Bat (-11) 20 oz 31" (Used)
$78
Retail price: $120
Easton mako torq yb16mkt10
mmiller3125
Easton mako torq yb16mkt10
$109
Retail price: $350
2023 Marucci CAT X Composite Bat USSSA Certified (-10) Composite 20 oz 30" (rattle)
LastSwing
2023 Marucci CAT X Composite Bat USSSA Certified (-10) Composite 20 oz 30" (rattle)
$55
Retail price: $400
Easton ADV 360 Composite USABat Certified Bat (-11) 20 oz 31" (Used)
JLevLynch73
Easton ADV 360 Composite USABat Certified Bat (-11) 20 oz 31" (Used)
$124
Retail price: $250
Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) 20 oz 32" (Used)
Grd
Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) 20 oz 32" (Used)
$230
Used Louisville To Slugger USABat Certified (-9) 20 oz 29" Vapor Bat
danrb10
Used Louisville To Slugger USABat Certified (-9) 20 oz 29" Vapor Bat
$21
Used 2013 Easton USSSA Certified Alloy 20 oz 30" S2 Bat
jlfahrbach
Used 2013 Easton USSSA Certified Alloy 20 oz 30" S2 Bat
$30
Retail price: $259
Used Rare 2019 Adidas Aero Burner Comp USSSA Certified Bat (-10) Alloy 20 oz 30"
tebow20
Used Rare 2019 Adidas Aero Burner Comp USSSA Certified Bat (-10) Alloy 20 oz 30"
$120
Retail price: $400
2023 DeMarini CF Composite USABat Certified Bat (-10) 20 oz 30" (New)
Bomb_Deals
2023 DeMarini CF Composite USABat Certified Bat (-10) 20 oz 30" (New)
$111
Retail price: $250
Marucci CATX Alloy BBCOR Certified Bat (-3) 31.5 oz 32.5" (Used)
Mjnunzio
Marucci CATX Alloy BBCOR Certified Bat (-3) 31.5 oz 32.5" (Used)
$69
Retail price: $349
2023 Marucci CATX Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
sideline_dad
2023 Marucci CATX Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
$66
2025 Easton Dub Composite USSSA Certified Bat (-10) 20 oz 30" (New)
Chuckdzl33
2025 Easton Dub Composite USSSA Certified Bat (-10) 20 oz 30" (New)
$400
Retail price: $499
2016 Louisville Slugger Omaha 516 USSSA Certified Bat (-10) Alloy 20 oz 30" (Used)
Fatd
2016 Louisville Slugger Omaha 516 USSSA Certified Bat (-10) Alloy 20 oz 30" (Used)
$32
Retail price: $200
DeMarini Voodoo USA Youth Bat 2021 (-10)
NatsFan03
DeMarini Voodoo USA Youth Bat 2021 (-10)
$57
Retail price: $250
Easton USSSA Certified Bat (-10) 20 oz 30" (Used)
ssnyderhcc
Easton USSSA Certified Bat (-10) 20 oz 30" (Used)
$125
Retail price: $500
2020 Louisville Slugger Select Composite USABat Certified Bat (-10) 20 oz 30" (New)
Bpolizotto11
2020 Louisville Slugger Select Composite USABat Certified Bat (-10) 20 oz 30" (New)
$50
2019 Easton Beast Speed USABat Certified Bat (-11) 20 oz 31" (Used)
Altima34
2019 Easton Beast Speed USABat Certified Bat (-11) 20 oz 31" (Used)
$30
Used Easton USABat Certified Hybrid 30 Inch 20 Oz Fuze 360 Bat
Lorenzo217
Used Easton USABat Certified Hybrid 30 Inch 20 Oz Fuze 360 Bat
$54
Easton USABat Certified S250 (-10) Alloy 20 oz 30” (Used)
Flynn32
Easton USABat Certified S250 (-10) Alloy 20 oz 30” (Used)
$13
Retail price: $100
Marucci CAT9 Connect USSSA Certified Bat (-8) Hybrid 20 oz 28" (Used)
jcheeco24
Marucci CAT9 Connect USSSA Certified Bat (-8) Hybrid 20 oz 28" (Used)
$75
2013 Easton xl1
B9baseball
2013 Easton xl1
$75
2021 Marucci USSSA Certified Alloy 20 oz 30" (Used) CAT9 Bat
Nnarayanan17
2021 Marucci USSSA Certified Alloy 20 oz 30" (Used) CAT9 Bat
$55
Retail price: $280
DeMarini CF Zen Composite USSSA Certified Bat (-10) 20 oz 30" (Used)
Cmeyer_89
DeMarini CF Zen Composite USSSA Certified Bat (-10) 20 oz 30" (Used)
$154
Marucci CATX Connect Hybrid USSSA Certified Bat (-10) 20 oz 30" (Used)
bab04003
Marucci CATX Connect Hybrid USSSA Certified Bat (-10) 20 oz 30" (Used)
$60
Retail price: $200
2025 Easton Hype Fire Composite USSSA Certified Bat (-10) 20 oz 30" (Used)
travelball1000
2025 Easton Hype Fire Composite USSSA Certified Bat (-10) 20 oz 30" (Used)
$185
Retail price: $300
2022 DeMarini The Goods One Piece Alloy USABat Certified Bat (-10) 20 oz 30" (Used)
Zane88
2022 DeMarini The Goods One Piece Alloy USABat Certified Bat (-10) 20 oz 30" (Used)
$20
Retail price: $80
2023 Marucci CAT Connect Hybrid USABat Certified Bat (-11) 20 oz 31" (Used)
Logan7713
2023 Marucci CAT Connect Hybrid USABat Certified Bat (-11) 20 oz 31" (Used)
$60