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31" Baseball Bats - Page 178

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Used Easton USSSA Certified Alloy 21 oz 31" Alpha Bat
Pbd241
Used Easton USSSA Certified Alloy 21 oz 31" Alpha Bat
$35
2017 Alloy (-3) 28 oz 31" CAT 7 Bat
ChrisJr34
2017 Alloy (-3) 28 oz 31" CAT 7 Bat
$49
2020 Composite (-3) 28 oz 31" Meta Bat
daspizz23Gmail
2020 Composite (-3) 28 oz 31" Meta Bat
$153
Retail price: $800
Louisville Slugger Omaha 31/26
cooper_davis2
Louisville Slugger Omaha 31/26
$125
Retail price: $250
Used Easton Adv Hype 31" -3 Drop High School Bats 11605-s000169940
FishersPias
Used Easton Adv Hype 31" -3 Drop High School Bats 11605-s000169940
$140
Used USSSA Certified Louisville Slugger (-10) 21 oz 31" Meta Bat
davidmack
Used USSSA Certified Louisville Slugger (-10) 21 oz 31" Meta Bat
$143
Retail price: $300
BBCOR Certified Bat (-3) 28 oz 31" (Used)
Treybird
BBCOR Certified Bat (-3) 28 oz 31" (Used)
$35
USSSA Certified Alloy (-5) 26 oz 31" CAT 7 Bat
BmcK1722
USSSA Certified Alloy (-5) 26 oz 31" CAT 7 Bat
$50
Marucci CAT9 Connect Hybrid USSSA Certified Bat (-8) 31" (Used)
Ethansbaseball
Marucci CAT9 Connect Hybrid USSSA Certified Bat (-8) 31" (Used)
$76
Retail price: $140
Rawlings Velo Alloy USSSA Certified Bat (-5) Alloy 31" (New)
todddonat
Rawlings Velo Alloy USSSA Certified Bat (-5) Alloy 31" (New)
$64
2025 DeMarini Voodoo One Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
Josephvillano
2025 DeMarini Voodoo One Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
$215
Retail price: $350
Used USSSA Certified 2021 Louisville Slugger Alloy Meta Bat (-8) 23 oz 31"
jasemorgan
Used USSSA Certified 2021 Louisville Slugger Alloy Meta Bat (-8) 23 oz 31"
$80
2024 DeMarini Training Bat (-10) 21 oz 31" (Used)
SShawn345
2024 DeMarini Training Bat (-10) 21 oz 31" (Used)
$118
Retail price: $349
Used 2016 Composite (-5) 26 oz 31" Mako XL Bat
4Gen2
Used 2016 Composite (-5) 26 oz 31" Mako XL Bat
$60
Retail price: $400
Used 2019 Marucci CAT8 Bat (-8) 23 oz 31"
Royals123
Used 2019 Marucci CAT8 Bat (-8) 23 oz 31"
$40
Used 2022 Louisville Slugger Meta USSSA Certified Bat (-5) 26 oz 31"
Royals123
Used 2022 Louisville Slugger Meta USSSA Certified Bat (-5) 26 oz 31"
$130
BBCOR Louisville Slugger Prime
Chase_2442
BBCOR Louisville Slugger Prime
$40
Retail price: $350
Easton Mako Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
Kenwhit
Easton Mako Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
$43
2021 Louisville Slugger Solo 618 Alloy USABat Certified Bat (-11) 20 oz 31" (Used)
wrichardson33
2021 Louisville Slugger Solo 618 Alloy USABat Certified Bat (-11) 20 oz 31" (Used)
$54
Retail price: $250
2024 Easton Hype Fire Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
Ball1533
2024 Easton Hype Fire Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
$150
Retail price: $400
2020 Marucci CAT9 Connect Hybrid BBCOR Certified Bat (-3) 29 oz 31" (Used)
Dallasb17
2020 Marucci CAT9 Connect Hybrid BBCOR Certified Bat (-3) 29 oz 31" (Used)
$130
Easton ADV 360 Composite USABat Certified Bat (-10) 21 oz 31" (Used)
Mtnview
Easton ADV 360 Composite USABat Certified Bat (-10) 21 oz 31" (Used)
$99
2023 Louisville meta
AdrianCalderon
2023 Louisville meta
$300
Retail price: $500
Demarini Baseball Bat
Grayson1111
Demarini Baseball Bat
$170
Retail price: $250
2018 Marucci F5 BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
Amlopez11
2018 Marucci F5 BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$59
Retail price: $150
Cat X Two Composite
Grayson1111
Cat X Two Composite
$215
Retail price: $230
2022 DeMarini Zoa Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
noahdeitz
2022 DeMarini Zoa Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
$58
Retail price: $200
New Victus USSSA Certified Composite 27 oz 31" Nox Bat
friezer3
New Victus USSSA Certified Composite 27 oz 31" Nox Bat
$83
Unknown Brand Custom Bat (-8) 23 oz 31" (Used)
Jakee1491
Unknown Brand Custom Bat (-8) 23 oz 31" (Used)
$155
Retail price: $260
Used Marucci USSSA Certified Composite 23 oz 31" CAT9 Composite Bat
burton33
Used Marucci USSSA Certified Composite 23 oz 31" CAT9 Composite Bat
$89
Used Rawlings QUATRO PRO UT2Q5 USSSA 2 5/8" Bat 31" -5 Drop 11506-S000271181
sportsopks
Used Rawlings QUATRO PRO UT2Q5 USSSA 2 5/8" Bat 31" -5 Drop 11506-S000271181
$150
Used Louisville Slugger Tpx 31" -12 Drop Youth League Bats 11859-s000016712
PIASIndyEastSideline Pro
Used Louisville Slugger Tpx 31" -12 Drop Youth League Bats 11859-s000016712
$30

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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