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31" Baseball Bats - Page 181

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Used Louisville Slugger OMAHA 515 SLO5155 USSSA 2 5/8" Barrel Bat 31" -5 Drop 11506-S000224668
sportsopks
Used Louisville Slugger OMAHA 515 SLO5155 USSSA 2 5/8" Barrel Bat 31" -5 Drop 11506-S000224668
$45
Used Louisville Slugger ASSAULT BBAS14-RR High School Bat 31" -3 Drop 11506-S000220896
sportsopks
Used Louisville Slugger ASSAULT BBAS14-RR High School Bat 31" -3 Drop 11506-S000220896
$60
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 DeMarini CF Glitch USSSA Certified Bat (-5) Composite 26 oz 31"
Arz986
Used DeMarini CF Glitch USSSA Certified Bat (-5) Composite 26 oz 31"
$160
Retail price: $350
2024 Easton Hype Fire Drop 8 USSSA Bat (31 INCH / 23 OZ) NEW Warranty Included
beaconsports
2024 Easton Hype Fire Drop 8 USSSA Bat (31 INCH / 23 OZ) NEW Warranty Included
$350
Used USSSA Certified 2022 Louisville Slugger Alloy Omaha Bat (-10) 21 oz 31"
samuraigloves
Used USSSA Certified 2022 Louisville Slugger Alloy Omaha Bat (-10) 21 oz 31"
$30
BBCOR Certified Alloy (-3) 28 oz 31" Project 3 FUZE Bat
hockeyplayer1733
BBCOR Certified Alloy (-3) 28 oz 31" Project 3 FUZE Bat
$65
Marucci CAT 8
CalebMcNulty
Marucci CAT 8
$250
Retail price: $350
2022 Composite (-10) 21 oz 31" Quatro Pro Bat
amos_winans
2022 Composite (-10) 21 oz 31" Quatro Pro Bat
$100
Retail price: $250
DeMarini Vexxum 31/28 BESR
Badboy_Bats
DeMarini Vexxum 31/28 BESR
$81
Retail price: $300
Marko Torq 31”
Sheawill73
Marko Torq 31”
$20
Kid Pitch (9YO-13YO) 2014 Alloy Voodoo (-13) 18 oz 31" Bat
Badboy_Bats
Kid Pitch (9YO-13YO) 2014 Alloy Voodoo (-13) 18 oz 31" Bat
$40
DeMarini Hybrid VNB9 VEXXUM BESR CERT BAT (-3) 28 oz 31"
Badboy_Bats
DeMarini Hybrid VNB9 VEXXUM BESR CERT BAT (-3) 28 oz 31"
$89
Retail price: $190
Easton Quantum Bat 31/19 USSSA CERT
Rascals13
Easton Quantum Bat 31/19 USSSA CERT
$28
Retail price: $90
Axe Elite L134B Baseball Bat 31/19 2 1/4" LP2 Scandium Barrel USSSA 1.15 BPF
VasquezVintage
Axe Elite L134B Baseball Bat 31/19 2 1/4" LP2 Scandium Barrel USSSA 1.15 BPF
$67$7915% OFF
15% OFF
Marucci cat 9 (-10) usssa certified
JoshuaEarles_44
Marucci cat 9 (-10) usssa certified
$90
Retail price: $150
Rawlings Clout Alloy USSSA Certified Bat (-8) 31" (Used)
JoshuaEarles_44
Rawlings Clout Alloy USSSA Certified Bat (-8) 31" (Used)
$90
Retail price: $150
2025 Rawlings Icon Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
Bad_Ass_Bats
2025 Rawlings Icon Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$155
Retail price: $350
2025 Rawlings Icon Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
Bad_Ass_Bats
2025 Rawlings Icon Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$220
Retail price: $350
2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
Jbdog10
2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$68
2020 Easton ADV 360 USSSA Certified Bat (-10) Alloy 21 oz 31" (Used)
ryderstone
2020 Easton ADV 360 USSSA Certified Bat (-10) Alloy 21 oz 31" (Used)
$46
Retail price: $220
2023 DeMarini CF Mashup USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
ryderstone
2023 DeMarini CF Mashup USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
$87
Retail price: $400
Easton Mako Beast Bat (-11) 20 oz 31" (New)
paulrogan4
Easton Mako Beast Bat (-11) 20 oz 31" (New)
$27
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
Used Marucci Cat 9
SofiaBriones
Used Marucci Cat 9
$36
Retail price: $250
Used Easton USSSA Certified Composite 21 oz 31" Mako Torq Bat
SofiaBriones
Used Easton USSSA Certified Composite 21 oz 31" Mako Torq Bat
$36
Used Louisville Slugger USSSA Certified Composite 21 oz 31" Prime 916 Bat
SofiaBriones
Used Louisville Slugger USSSA Certified Composite 21 oz 31" Prime 916 Bat
$41
DeMarini Voodoo Raw
SofiaBriones
DeMarini Voodoo Raw
$46
Retail price: $200
2022 DeMarini CF Zen Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
Cohyn_pickell
2022 DeMarini CF Zen Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$150
USSSA Certified Bat (-10) 21 oz 31" (Used)
lizziemoll83
USSSA Certified Bat (-10) 21 oz 31" (Used)
$240
Retail price: $375
Used 2021 DeMarini Voodoo USSSA Certified Bat (-9) Composite 22 oz 31"
Nedpepper
Used 2021 DeMarini Voodoo USSSA Certified Bat (-9) Composite 22 oz 31"
$57
Retail price: $300
Marucci Posey28 Alloy USSSA Certified Bat (-10) 21 oz 31" (Used)
evandjacobson
Marucci Posey28 Alloy USSSA Certified Bat (-10) 21 oz 31" (Used)
$30
Retail price: $250

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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