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31" Baseball Bats - Page 4

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2023 Marucci CAT Connect Hybrid Bat USABat Certified | (-11) 20 oz 31"
SteelDealsSideline Pro+
2023 Marucci CAT Connect Hybrid Bat USABat Certified | (-11) 20 oz 31"
$44
Retail price: $220
2023 Marucci Pro Cut Maple Bat | (-3) 33" OZ 30"
SteelDealsSideline Pro+
2023 Marucci Pro Cut Maple Bat | (-3) 33" OZ 30"
$40
Retail price: $120
2023 Marucci CATX Alloy Bat USSSA Certified | (-8) Alloy 23 oz 31"
SteelDealsSideline Pro+
2023 Marucci CATX Alloy Bat USSSA Certified | (-8) Alloy 23 oz 31"
$65
Retail price: $300
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-10) Hybrid 21 oz 31" (Used)
ThePlayersClosetSideline Pro+
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-10) Hybrid 21 oz 31" (Used)
$81
Retail price: $300
DeMarini Voodoo Youth (2 5/8") USA 2023 (-11)
sportsxchangeSideline Pro+
DeMarini Voodoo Youth (2 5/8") USA 2023 (-11)
$72
Retail price: $200
Easton ADV 360 Youth (2 5/8") USA 2023 (-11)
sportsxchangeSideline Pro+
Easton ADV 360 Youth (2 5/8") USA 2023 (-11)
$114
Retail price: $350
Marucci CAT X Alloy (2 3/4") USSSA 2023 (-10)
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Marucci CAT X Alloy (2 3/4") USSSA 2023 (-10)
$52
Retail price: $300
Easton Encore Hybrid (2 3/4") USSSA 2023 (-10)
sportsxchangeSideline Pro+
Easton Encore Hybrid (2 3/4") USSSA 2023 (-10)
$56
Retail price: $300
Marucci CAT X Composite (2 3/4") USSSA 2023 (-8)
sportsxchangeSideline Pro+
Marucci CAT X Composite (2 3/4") USSSA 2023 (-8)
$82
Retail price: $400
2023 Rawlings Icon Composite BBCOR Certified Bat (-3) 30 oz 33" (Used)
JackBadger
2023 Rawlings Icon Composite BBCOR Certified Bat (-3) 30 oz 33" (Used)
$200
2023 Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
JackBadger
2023 Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
$120
2023 Louisville Slugger Meta Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
jdplaysbaseball
2023 Louisville Slugger Meta Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
$80
Retail price: $80
2023 Marucci CATX Alloy USSSA Certified Bat (-5) 28 oz 33" (Used)
TTrent380
2023 Marucci CATX Alloy USSSA Certified Bat (-5) 28 oz 33" (Used)
$120
Retail price: $299
2023 Victus Tatis Birch Bat (-3) 28 oz 31" (New)
JMI
2023 Victus Tatis Birch Bat (-3) 28 oz 31" (New)
$80$856% OFF
11% PRICE DROP
Retail price: $200
2023 Marucci CATX Alloy Bat USSSA Certified (-5) Alloy 26 oz 31" (Used)
GreatLakeSportsSideline Pro+
2023 Marucci CATX Alloy Bat USSSA Certified (-5) Alloy 26 oz 31" (Used)
$65
Retail price: $300
ZOA Glitch Limited Edition (2 3/4") USSSA 2023 (-8)
blowout_bargainsSideline Pro+
ZOA Glitch Limited Edition (2 3/4") USSSA 2023 (-8)
$117
Retail price: $400
2023 Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
jebg
2023 Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$70
Retail price: $400
2023 Marucci Cat X -5 31/26
Afro66d
2023 Marucci Cat X -5 31/26
$89$9910% OFF
60% PRICE DROP
Retail price: $350
2023 Marucci CAT X USA USSSA Certified Bat (-5) 26 oz 31" (Used)
ryant19
2023 Marucci CAT X USA USSSA Certified Bat (-5) 26 oz 31" (Used)
$85
Dinger Bat B-271 Maple BBCOR Certified Bat 30 oz 33" (New)
SPSportingGoods
Dinger Bat B-271 Maple BBCOR Certified Bat 30 oz 33" (New)
$58$6510% OFF
10% PRICE DROP
Used 2023 Marucci USSSA Certified Alloy 26 oz 31" CAT X Connect Bat
bkaramovic4501
Used 2023 Marucci USSSA Certified Alloy 26 oz 31" CAT X Connect Bat
$122$13510% OFF
19% PRICE DROP
Retail price: $400
2023 Marucci CATX Alloy USSSA Certified Bat (-8) 23 oz 31" (New)
Brewers19
2023 Marucci CATX Alloy USSSA Certified Bat (-8) 23 oz 31" (New)
$55
2023 Easton Black Magic Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
JGLASER5
2023 Easton Black Magic Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
$63$7010% OFF
16% PRICE DROP
2023 Marucci CAT X Composite Bat BBCOR Certified (-3) Composite 30 oz 33" (New)
ReQuipSideline Pro+
2023 Marucci CAT X Composite Bat BBCOR Certified (-3) Composite 30 oz 33" (New)
$118
Retail price: $500
2023 Marucci CATX Alloy Bat BBCOR Certified (-3) Alloy 30 oz 33" (New)
ReQuipSideline Pro+
2023 Marucci CATX Alloy Bat BBCOR Certified (-3) Alloy 30 oz 33" (New)
$106
Retail price: $380
2023 Marucci CAT X Composite Bat BBCOR Certified (-3) Composite 30 oz 33" (New)
ReQuipSideline Pro+
2023 Marucci CAT X Composite Bat BBCOR Certified (-3) Composite 30 oz 33" (New)
$118
Retail price: $500
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-10) 21 oz 31"
Rebound_SportsSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-10) 21 oz 31"
$73
Retail price: $380
DeMarini The Goods One Piece (-3) 30 oz 33"
Breezy02
DeMarini The Goods One Piece (-3) 30 oz 33"
$95
Retail price: $350
2023 AXE Strato Alloy Bat USSSA Certified (-10) Alloy 21 oz 31" (Used)
GrittySportSideline Pro+
2023 AXE Strato Alloy Bat USSSA Certified (-10) Alloy 21 oz 31" (Used)
$50
Retail price: $250
2023 Marucci CATX Alloy Bat USSSA Certified (-5) Alloy 26 oz 31"
Rebound_SportsSideline Pro+
2023 Marucci CATX Alloy Bat USSSA Certified (-5) Alloy 26 oz 31"
$65
Retail price: $300
2023 Marucci CAT Connect Hybrid Bat USA Certified (-11) 20 oz 31"
Rebound_SportsSideline Pro+
2023 Marucci CAT Connect Hybrid Bat USA Certified (-11) 20 oz 31"
$42
Retail price: $220
2023 Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
usa_baseballFP
2023 Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$91$10110% OFF
19% PRICE DROP

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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