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31" Baseball Bats - Page 37

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Used Marucci CATX COMPOSITE BB/SB USSSA 2 3/4 Bat 31" 11497-S000148631
PIASLouEastSideline Pro
Used Marucci CATX COMPOSITE BB/SB USSSA 2 3/4 Bat 31" 11497-S000148631
$100
Used Louisville Slugger SELECT PWR BB/SB USSSA 2 3/4 Bat 31" 11497-S000148629
PIASLouEastSideline Pro
Used Louisville Slugger SELECT PWR BB/SB USSSA 2 3/4 Bat 31" 11497-S000148629
$100
2023 Louisville Slugger Select PWR Hybrid BBCOR Certified Bat (-3) 30 oz 33" (Used)
TTrey172
2023 Louisville Slugger Select PWR Hybrid BBCOR Certified Bat (-3) 30 oz 33" (Used)
$200
2023 Marucci CAT9 USSSA Certified Bat (-10) Hybrid 21 oz 31" (Used)
jvicknair
2023 Marucci CAT9 USSSA Certified Bat (-10) Hybrid 21 oz 31" (Used)
$80
Retail price: $250
2023 DeMarini Zoa Glitch USSSA Certified Bat (-5) Composite 26 oz 31" (Used)
zgsmith5656
2023 DeMarini Zoa Glitch USSSA Certified Bat (-5) Composite 26 oz 31" (Used)
$122
Retail price: $400
2023 Marucci CAT X BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
BMacAZ
2023 Marucci CAT X BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$119
Retail price: $300
2023 Marucci F5 BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
BMacAZ
2023 Marucci F5 BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$65
Retail price: $119
2023 Marucci CAT X Vanta BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
BMacAZ
2023 Marucci CAT X Vanta BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$189
Retail price: $400
2023 DeMarini Voodoo One BBCOR Certified Bat (-3) Alloy 30 oz 33" (Used)
DeuceMcFarkas
2023 DeMarini Voodoo One BBCOR Certified Bat (-3) Alloy 30 oz 33" (Used)
$100
New 2023 Easton (-10) 12 oz 31" ADV 360 Bat
Mayra02
New 2023 Easton (-10) 12 oz 31" ADV 360 Bat
$201
Retail price: $350
Used 2023 DeMarini BBCOR Certified Composite 30 oz 33" The Goods Bat
Cruz44
Used 2023 DeMarini BBCOR Certified Composite 30 oz 33" The Goods Bat
$240
Retail price: $349
2023 Marucci USSSA Certified CAT X Vanta (-8) Alloy 26 oz 31" (Used)
BenandKris0137
2023 Marucci USSSA Certified CAT X Vanta (-8) Alloy 26 oz 31" (Used)
$81
Retail price: $299
Used 2024 Marucci USSSA Certified Composite 23 oz 31" CAT X Composite Bat
lcoller
Used 2024 Marucci USSSA Certified Composite 23 oz 31" CAT X Composite Bat
$150
2023 Select Pwr 33/30 - Used
KyeL7
2023 Select Pwr 33/30 - Used
$250
Retail price: $400
DeMarini The Goods GOC-22 Used (-3) 31" Bat alloy 31 inch 28 oz ounces
piasplattsburgh
DeMarini The Goods GOC-22 Used (-3) 31" Bat alloy 31 inch 28 oz ounces
$90
2023 Marucci BBCOR Certified CAT X Vanta (-3) Composite 30 oz 33" (New)
Cdoed13
2023 Marucci BBCOR Certified CAT X Vanta (-3) Composite 30 oz 33" (New)
$315
Retail price: $400
Rawlings BBCOR Certified Icon (-3) 30 oz 33" (Used)
EliahMac23
Rawlings BBCOR Certified Icon (-3) 30 oz 33" (Used)
$225
2023 Warstic WSIK58Y (-5) Maple 26 oz 31" (Used)
jaysor
2023 Warstic WSIK58Y (-5) Maple 26 oz 31" (Used)
$40
Retail price: $100
2023 StringKing BBCOR Certified Metal 2 Pro (-3) Alloy 30 oz 33" (Used)
jaysor
2023 StringKing BBCOR Certified Metal 2 Pro (-3) Alloy 30 oz 33" (Used)
$45
Retail price: $180
2023 Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
Littlebaseball
2023 Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
$160
2023 Easton USSSA Certified Hype Fire (-5) Composite 26 oz 31" (Used)
WyattSmith_4
2023 Easton USSSA Certified Hype Fire (-5) Composite 26 oz 31" (Used)
$142
Retail price: $350
Used 2023 Marucci USSSA Certified Alloy 26 oz 31" CAT X Bat
edunsing
Used 2023 Marucci USSSA Certified Alloy 26 oz 31" CAT X Bat
$139
Retail price: $199
Used 2023 Marucci BBCOR Certified (-3) 30 oz 33" CAT X Bat
TampaBaseball
Used 2023 Marucci BBCOR Certified (-3) 30 oz 33" CAT X Bat
$109
2023 EASTON ALPHA ALX -3 BBCOR BASEBALL BAT 33/30
jwhow13579
2023 EASTON ALPHA ALX -3 BBCOR BASEBALL BAT 33/30
$50
Marucci CAT X Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
CoachUncleShaun
Marucci CAT X Composite USSSA Certified Bat (-5) 26 oz 31" (Used)
$125
Retail price: $399
Used 2023 Rawlings USSSA Certified (-8) 23 oz 31" Icon Bat
Railee
Used 2023 Rawlings USSSA Certified (-8) 23 oz 31" Icon Bat
$178
Retail price: $300
2023 Rawlings OA1 Wood 33" (Used)
tbutler1696
2023 Rawlings OA1 Wood 33" (Used)
$150
Retail price: $239
Used 2023 Marucci BBCOR Certified (-3) 30 oz 33" CAT X Bat
Bostonarnold
Used 2023 Marucci BBCOR Certified (-3) 30 oz 33" CAT X Bat
$142
Retail price: $400
2023 DeMarini BBCOR Certified (-3) Alloy 30 oz 33" (Used)
Logan_figga
2023 DeMarini BBCOR Certified (-3) Alloy 30 oz 33" (Used)
$90
Retail price: $250
2023 Custom Louisville Slugger Bat (-5) 26 oz 31" (Used)
KenCol22
2023 Custom Louisville Slugger Bat (-5) 26 oz 31" (Used)
$85
Retail price: $400
Louisville Slugger Atlas Alloy Bat
Bestbats
Louisville Slugger Atlas Alloy Bat
$68
2023 Marucci BBCOR Certified Alloy 30 oz 33" (Used) CAT X Bat
Donovan00
2023 Marucci BBCOR Certified Alloy 30 oz 33" (Used) CAT X Bat
$145
Retail price: $200

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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