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  3. 31"

31" Baseball Bats - Page 179

Shop by Bat Certification

7,450 Results
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Used USSSA Certified Composite (-5) 26 oz 31" CF Bat
DerrikLutz
Used USSSA Certified Composite (-5) 26 oz 31" CF Bat
$180
Retail price: $299
Used 2022 Alloy (-10) 22 oz 31" CF Zen Bat
Glahhhhhh1
Used 2022 Alloy (-10) 22 oz 31" CF Zen Bat
$276
Retail price: $400
Used Rawlings Quatro Pro 31" -10 Drop Usssa 2 3 4 Barrel Bats 11605-s000168123
FishersPias
Used Rawlings Quatro Pro 31" -10 Drop Usssa 2 3 4 Barrel Bats 11605-s000168123
$120
Used USSSA Certified Easton (-10) 28 oz 31" Mako Bat
AntonioDal2
Used USSSA Certified Easton (-10) 28 oz 31" Mako Bat
$42
Retail price: $200
2022 DeMarini The Goods One Piece Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
Bobbyj5490
2022 DeMarini The Goods One Piece Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
$50
Retail price: $200
Easton Elevate Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
Bobbyj5490
Easton Elevate Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
$25
Retail price: $100
Easton Alpha 360 Bat
Gio_incontro23
Easton Alpha 360 Bat
$26
Retail price: $200
2022 DeMarini CF Composite USSSA Certified Bat (-5) Composite 26 oz 31" (Used)
caseytheboss12_
2022 DeMarini CF Composite USSSA Certified Bat (-5) Composite 26 oz 31" (Used)
$68
Retail price: $250
2002 Marucci CAT6 Alloy USSSA Certified Bat (-5) Alloy 26 oz 31" (Used)
caseytheboss12_
2002 Marucci CAT6 Alloy USSSA Certified Bat (-5) Alloy 26 oz 31" (Used)
$45
Retail price: $225
Louisville Slugger Meta USSSA Certified Bat (-5) Composite 26 oz 31" (Used)
JJeffr737
Louisville Slugger Meta USSSA Certified Bat (-5) Composite 26 oz 31" (Used)
$62
Louisville Slugger Meta Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
Luckymikey7
Louisville Slugger Meta Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
$47
Retail price: $299
Louisville Slugger Meta Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
Truck1234
Louisville Slugger Meta Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$57
Retail price: $175
2025 Rawlings Icon Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
Rgrease10
2025 Rawlings Icon Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
$270
Retail price: $499
2017 Marucci CAT9 Alloy Bat (-10) 31"
matson529351726
2017 Marucci CAT9 Alloy Bat (-10) 31"
$45
Retail price: $200
2020 Marucci USSSA Certified CAT9 (-10) Composite 21 oz 31" (Used)
MartinMama
2020 Marucci USSSA Certified CAT9 (-10) Composite 21 oz 31" (Used)
$58
Retail price: $175
Used 2022 DeMarini USSSA Certified Composite 26 oz 31" Bat
Jferg9
Used 2022 DeMarini USSSA Certified Composite 26 oz 31" Bat
$101
Retail price: $350
Marucci F5 Alloy USSSA Certified Bat (-10) 21 oz 31" (Used)
GReynolds88
Marucci F5 Alloy USSSA Certified Bat (-10) 21 oz 31" (Used)
$50
2023 Louisville Slugger USSSA Certified Bat (-5) 27 oz 31" (Used)
TTYL22
2023 Louisville Slugger USSSA Certified Bat (-5) 27 oz 31" (Used)
$149
Retail price: $400
Marucci Cat X
Jh39
Marucci Cat X
$72
Retail price: $199
2024 Rawlings Icon Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
wrichardson33
2024 Rawlings Icon Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
$215
Retail price: $400
2023 Marucci CATX Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
wsteinbe
2023 Marucci CATX Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$81
Retail price: $450
Easton The Dub Composite USSSA Certified Bat (-5) 27 oz 31" (New)
Frankbombers
Easton The Dub Composite USSSA Certified Bat (-5) 27 oz 31" (New)
$365
Retail price: $500
2017 Louisville Slugger Omaha 517 Alloy USSSA Certified Bat (-10) 21 oz 31" (Used)
CTaylor23
2017 Louisville Slugger Omaha 517 Alloy USSSA Certified Bat (-10) 21 oz 31" (Used)
$25
Retail price: $99
Used USSSA Certified Easton Composite Mako Bat (-11) 20 oz 31"
Jmack325
Used USSSA Certified Easton Composite Mako Bat (-11) 20 oz 31"
$79
Retail price: $300
Used Louisville Slugger USSSA Certified Alloy 23 oz 31" Solo Bat
davismb_99
Used Louisville Slugger USSSA Certified Alloy 23 oz 31" Solo Bat
$77
Retail price: $249
2022 Marucci CAT Alloy USABat Certified Bat (-11) 21 oz 31" (Used)
Gtru729
2022 Marucci CAT Alloy USABat Certified Bat (-11) 21 oz 31" (Used)
$50
Retail price: $150
BBCOR -3 31/28 Stinger Nuke
Nickhoth
BBCOR -3 31/28 Stinger Nuke
$86
BBCOR -3 31/28 Victus Vandal
Nickhoth
BBCOR -3 31/28 Victus Vandal
$86
2022 DeMarini Zoa USSSA 31” composite -8 baseball bat
Georgestat
2022 DeMarini Zoa USSSA 31” composite -8 baseball bat
$131
Retail price: $400
Used Demarini CF C8ZL-21 USSSA 2 3/4" Bat 31" -8 Drop 11506-S000272416
sportsopks
Used Demarini CF C8ZL-21 USSSA 2 3/4" Bat 31" -8 Drop 11506-S000272416
$150
Victus Nox -8 31”
Star_627
Victus Nox -8 31”
$55
Retail price: $300
Easton S2Z 31/28 (-3) Baseball Bat BB15S2Z Bat BBCOR 2 5/8” Z Core
hphepic
Easton S2Z 31/28 (-3) Baseball Bat BB15S2Z Bat BBCOR 2 5/8” Z Core
$25
Retail price: $125

Shop 31" Baseball Bats at SidelineSwap

At SidelineSwap, we provide a platform for athletes to buy and sell a wide range of 31" baseball bats, catering to every skill level. You can explore thousands of options, including new and used bats, with savings of up to 70%. Our category includes popular brands like Louisville Slugger, Marucci, and Rawlings.

Bat Certification Options

Choose from various bat certifications depending on your league requirements:

  • USSSA Certified - Ideal for youth leagues.
  • BBCOR Certified - Suitable for high school and college play.
  • USABat Certified - Meets standards for youth baseball.

Our selection features over 7,500 bats, including training and fungo bats. With fast delivery options and free shipping on select items, shopping is convenient. Additionally, our community of experts offers tips and guidance to help you make informed choices. Whether you’re upgrading your gear or starting fresh, SidelineSwap is your go-to destination for 31" baseball bats.

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