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31" Baseball Bats - Page 10

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(RATTLE) 2019 Louisville Slugger Solo 619 Bat USABat Certified (-11) Alloy 20 oz 31" (Used)
LastSwing
(RATTLE) 2019 Louisville Slugger Solo 619 Bat USABat Certified (-11) Alloy 20 oz 31" (Used)
$35
Retail price: $120
(WOBBLE) 2019 Easton ADV Bat BBCOR Certified (-3) Composite 28 oz 31"
LastSwing
(WOBBLE) 2019 Easton ADV Bat BBCOR Certified (-3) Composite 28 oz 31"
$61
(DENT) 2019 Rawlings 5150 Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
LastSwing
(DENT) 2019 Rawlings 5150 Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
$35
(CRACKED) 2019 DeMarini CF Zen Bat (-5) Composite 26 oz 31" (Used)
LastSwing
(CRACKED) 2019 DeMarini CF Zen Bat (-5) Composite 26 oz 31" (Used)
$55
Retail price: $350
(CRACKED) 2019 Rawlings Threat Bat USABat Certified (-12) Composite 18 oz 30" (Used)
LastSwing
(CRACKED) 2019 Rawlings Threat Bat USABat Certified (-12) Composite 18 oz 30" (Used)
$55
Retail price: $150
2019 Louisville Slugger Prime 919 Bat USSSA Certified (-8) Composite 22 oz 30" (loose end cap)
LastSwing
2019 Louisville Slugger Prime 919 Bat USSSA Certified (-8) Composite 22 oz 30" (loose end cap)
$55
Retail price: $100
(Cracked) 2019 DeMarini CF Zen Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
LastSwing
(Cracked) 2019 DeMarini CF Zen Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
$55
Retail price: $280
Quatro pro 30/-10
GriffinThomas15
Quatro pro 30/-10
$100
Retail price: $300
2019 Louisville Slugger Select 719 Hybrid USABat Certified Bat (-5) 26 oz 31" (Used)
Bda1855
2019 Louisville Slugger Select 719 Hybrid USABat Certified Bat (-5) 26 oz 31" (Used)
$41
Retail price: $100
2019 Composite (-5) 26 oz 31" CF Zen Bat
mkrogers8
2019 Composite (-5) 26 oz 31" CF Zen Bat
$96
Retail price: $329
Used Marucci CAT8 USSSA Certified Bat (-8) Alloy 22 oz 30"
D_Navarro
Used Marucci CAT8 USSSA Certified Bat (-8) Alloy 22 oz 30"
$45
Retail price: $300
DeMarini CF Zen Black
cooper_davis2
DeMarini CF Zen Black
$150
Retail price: $349
2019 Louisville Slugger Prime 919 Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
Thump3366
2019 Louisville Slugger Prime 919 Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
$85
2019 Louisville Slugger Prime 919 Composite Bat (-10) 20 oz 30" (Used)
JohnD24680
2019 Louisville Slugger Prime 919 Composite Bat (-10) 20 oz 30" (Used)
$51
2019 Easton Fuze Hybrid BBCOR Certified Bat (-3) 29 oz 31" (Used)
CTaylor23
2019 Easton Fuze Hybrid BBCOR Certified Bat (-3) 29 oz 31" (Used)
$45
Retail price: $260
2019 Marucci CAT9 Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
gregbecker
2019 Marucci CAT9 Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$45
Used Kid Pitch (9YO-13YO) Rawlings Threat Bat USABat Certified (-12) 18 oz 30"
Jerryjer
Used Kid Pitch (9YO-13YO) Rawlings Threat Bat USABat Certified (-12) 18 oz 30"
$35
Used USSSA Certified Rawlings (-8) 22 oz 30" Velo Bat
cjulinitz
Used USSSA Certified Rawlings (-8) 22 oz 30" Velo Bat
$25
Bat Used USSSA Certified 2019 Marucci Alloy Posey28 (-8) 23 oz 31"
Baseballking27
Bat Used USSSA Certified 2019 Marucci Alloy Posey28 (-8) 23 oz 31"
$54
Retail price: $220
2019 Louisville Slugger Solo 619 USABat Certified Bat Alloy (-11) 19 oz 31" (Used)
KleenNHardSport
2019 Louisville Slugger Solo 619 USABat Certified Bat Alloy (-11) 19 oz 31" (Used)
$80
Retail price: $200
Easton Ghost X Evolution Bat (-10) 20 oz 30" (Used)
KleenNHardSport
Easton Ghost X Evolution Bat (-10) 20 oz 30" (Used)
$160
2019 Louisville Slugger Prime 919 Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
Tmeers4
2019 Louisville Slugger Prime 919 Composite USSSA Certified Bat (-10) 21 oz 31" (Used)
$99
Retail price: $200
2019 Louisville Slugger BBCOR Certified Solo (-3) Alloy 27 oz 30" (Used)
Jamsey1680
2019 Louisville Slugger BBCOR Certified Solo (-3) Alloy 27 oz 30" (Used)
$35
Retail price: $42
Used Marucci (-10) 13 oz 31" CAT8 Bat
Dark17
Used Marucci (-10) 13 oz 31" CAT8 Bat
$40
2019 Alloy (-10) 20 oz 30" Mako Bat
AAbrah68
2019 Alloy (-10) 20 oz 30" Mako Bat
$40
Retail price: $250
Used USSSA Certified Marucci Alloy CAT 8 Bat (-10) 21 oz 31"
Bdc1424
Used USSSA Certified Marucci Alloy CAT 8 Bat (-10) 21 oz 31"
$75
2019 Louisville Slugger Solo 619 Alloy USABat Certified Bat (-11) 20 oz 31" (Used)
Roxyboard
2019 Louisville Slugger Solo 619 Alloy USABat Certified Bat (-11) 20 oz 31" (Used)
$30
Marucci CAT 8 Bat (-10) 31/21
JJ2boys
Marucci CAT 8 Bat (-10) 31/21
$32
Retail price: $280
2019 Alloy (-8) 22 oz 30" CAT8 Bat
JJayala
2019 Alloy (-8) 22 oz 30" CAT8 Bat
$77
Used 2019 Marucci CAT8 USSSA Certified Bat (-5) Alloy 25 oz 30"
Bohanan4
Used 2019 Marucci CAT8 USSSA Certified Bat (-5) Alloy 25 oz 30"
$36
Used 2019 Marucci CAT8 USSSA Certified Bat (-10) Alloy 20 oz 30"
Bohanan4
Used 2019 Marucci CAT8 USSSA Certified Bat (-10) Alloy 20 oz 30"
$32
Used Easton Beast Speed USABat Certified Bat (-11) Alloy 19 oz 30"
Brown3009
Used Easton Beast Speed USABat Certified Bat (-11) Alloy 19 oz 30"
$29

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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