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31" Baseball Bats - Page 175

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2024 Marucci CATX Connect Hybrid USABat Certified Bat (-11) 20 oz 31" (Used)
Jddetwiler
2024 Marucci CATX Connect Hybrid USABat Certified Bat (-11) 20 oz 31" (Used)
$100
Louisville Slugger USSSA Certified Bat (-10) 21 oz 31" (Used)
Louisaceto1890
Louisville Slugger USSSA Certified Bat (-10) 21 oz 31" (Used)
$200
Marucci CATX Connect Hybrid Bat (-5) 26 oz 31"
MrMarchand70
Marucci CATX Connect Hybrid Bat (-5) 26 oz 31"
$90
2023 Marucci CATX Alloy USSSA Certified Bat (-5) 26 oz 31" (Used)
deaconhead44
2023 Marucci CATX Alloy USSSA Certified Bat (-5) 26 oz 31" (Used)
$59
Retail price: $300
Bat (-3) 28 oz 31" (Used)
Kbonner26
Bat (-3) 28 oz 31" (Used)
$63
Retail price: $180
2021 DeMarini The Goods BBCOR Certified Bat (-3) Alloy 29 oz 32" (Used)
Abrandi
2021 DeMarini The Goods BBCOR Certified Bat (-3) Alloy 29 oz 32" (Used)
$94
Retail price: $400
2022 DeMarini Zoa Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
Abrandi
2022 DeMarini Zoa Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$72
DeMarini CF Zen Composite Bat (-5) 31" (Used)
Abrandi
DeMarini CF Zen Composite Bat (-5) 31" (Used)
$140
Retail price: $350
2019 Easton Mako Torq BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
bucknrobin
2019 Easton Mako Torq BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$40
Retail price: $300
Used Marucci (-3) 28 oz 31" AM22 Bat
Armaclin
Used Marucci (-3) 28 oz 31" AM22 Bat
$56
Retail price: $170
DeMarini Zoa Bat (-8) 23 oz 31"
Agov80
DeMarini Zoa Bat (-8) 23 oz 31"
$75
Retail price: $399
Used 2020 Louisville Slugger BBCOR Certified Composite 28 oz 31" Meta Bat
Trevor_18_A
Used 2020 Louisville Slugger BBCOR Certified Composite 28 oz 31" Meta Bat
$200
Retail price: $250
Marucci Cat 9 Baseball Bat
marcogianna
Marucci Cat 9 Baseball Bat
$150
USSSA Certified Hybrid (-5) 26 oz 31" Gunner Bat
Baseball_Kid09
USSSA Certified Hybrid (-5) 26 oz 31" Gunner Bat
$184
Retail price: $300
Used USSSA Certified 2015 Easton Alloy XL3 Bat (-5) 26 oz 31"
Carter_23
Used USSSA Certified 2015 Easton Alloy XL3 Bat (-5) 26 oz 31"
$77
Retail price: $150
Marucci Cat X 31” -3
Colt28
Marucci Cat X 31” -3
$200
Retail price: $320
2022 Alloy (-10) 21 oz 31" CAT 9 Connect Bat
KBAD1
2022 Alloy (-10) 21 oz 31" CAT 9 Connect Bat
$95
2013 Composite (-12) 19 oz 31" S1 Bat
Joerule
2013 Composite (-12) 19 oz 31" S1 Bat
$49
Retail price: $300
Used Demarini Cf Zen Cbzl-19 31" -10 Drop Usssa 2 3 4 Barrel Bats 11605-s000175133
FishersPias
Used Demarini Cf Zen Cbzl-19 31" -10 Drop Usssa 2 3 4 Barrel Bats 11605-s000175133
$150
USSSA Certified Alloy (-8) 23 oz 31" CAT 7 Bat
Chino_Huerta24
USSSA Certified Alloy (-8) 23 oz 31" CAT 7 Bat
$40
2024 Easton ADV Ice USABat Certified Bat (-10) 21 oz 31" (Used)
Deeustin89
2024 Easton ADV Ice USABat Certified Bat (-10) 21 oz 31" (Used)
$155
Retail price: $350
Bat
ConnorSantangel
Bat
$150
Retail price: $300
2025 Hype Fire
Dorndj
2025 Hype Fire
$200
DeMarini CF Glitch Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
RReid118
DeMarini CF Glitch Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$122
Retail price: $250
2020 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
pax14
2020 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$95
Retail price: $350
2023 Marucci CAT X Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
pax14
2023 Marucci CAT X Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$95
Retail price: $300
2024 DeMarini The Goods Hybrid USSSA 31” Drop 5
rdfarnie007
2024 DeMarini The Goods Hybrid USSSA 31” Drop 5
$135
Retail price: $299
USSSA Certified 2021 Marucci CAT9 Bat (-10) Alloy - 31"/21 oz - Still HOT!!
scottymerks
USSSA Certified 2021 Marucci CAT9 Bat (-10) Alloy - 31"/21 oz - Still HOT!!
$40
Retail price: $280
2023 Easton Hype Fire Artic flame Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
scott21t
2023 Easton Hype Fire Artic flame Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$350
Retail price: $499
2025 Soldier Sports Tank Bat USSSA Certified (-5) Composite 26 oz 31" (Used)
Lbrittain
2025 Soldier Sports Tank Bat USSSA Certified (-5) Composite 26 oz 31" (Used)
$144
Retail price: $325
Soldier Tank 31 -8
Spbalplyer
Soldier Tank 31 -8
$203
Retail price: $335
2020 DeMarini CF Zen Composite Bat (-5) 26 oz 31" (Used)
Mwar_
2020 DeMarini CF Zen Composite Bat (-5) 26 oz 31" (Used)
$130
Retail price: $350

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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