SidelineSwap
Where Athletes Buy and Sell Their Gear
Sell
Cart
Sign In
Join
Price Drops
All Categories
Hockey
Baseball
Baseball Bats
Used Baseball Bats
BBCOR Baseball Bats
USSSA Baseball Bats
USABat Baseball Bats
Tee Ball and Coach Pitch Baseball Bats
Packs and Bundles
Baseball Gloves & Mitts
Used Baseball Gloves
Infield Gloves
Outfield Gloves
Pitchers’ Gloves
Tee Ball and Coach Pitch Gloves
Baseball Catcher’s Equipment
Baseball Batter’s Protection
Pants
Baseball Bags & Batpacks
Baseballs
Baseball Training & Field
Baseball Apparel & Jerseys
Sunglasses
Baseball Accessories & Other
Baseball Footwear
Baseball Memorabilia
Popular Baseball Bats
Warstic Bonesaber
Louisville Slugger Atlas
Rawlings ICON
Marucci CAT X Composite
Easton Hype Fire
DeMarini The Goods
Lacrosse
Softball
Golf
Skiing
Snowboarding
Football
Racquet Sports
Apparel
Fan Shop
Help Center
Guides & Reviews
Value Guide
Baseball
/
Bats
/
31"
31" Baseball Bats - Page 239
Shop by Bat Certification
BBCOR Certified
USSSA Certified
USABat Certified
Training Bats
Fungo
Filters
(3)
Bat Certification
Length
(2)
Sort
(1)
Save this search
7,756 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(430)
Bat Certification
BBCOR Certified
(3,939)
USSSA Certified
(3,014)
USABat Certified
(365)
Training Bats
(31)
Fungo
(1)
Length
31", 33"
26"
(3)
27"
(4)
28"
(9)
29"
(2,241)
30"
(14)
31"
(12)
32"
(1)
33"
(2)
Weight
12OZ
(6)
12.5OZ
(1)
13OZ
(5)
13.5OZ
(1)
15OZ
(4)
16OZ
(4)
16.5OZ
(1)
17OZ
(5)
17.5OZ
(3)
18OZ
(48)
18.5OZ
(2)
19OZ
(136)
19.5OZ
(1)
20OZ
(206)
20.5OZ
(2)
21OZ
(861)
21.5OZ
(3)
22OZ
(46)
22.5OZ
(3)
23OZ
(730)
23.5OZ
(4)
24OZ
(11)
25OZ
(17)
25.5OZ
(1)
26OZ
(989)
26.5OZ
(2)
27OZ
(23)
27.5OZ
(1)
28OZ
(1,097)
28.5OZ
(3)
29OZ
(74)
29.5OZ
(1)
30OZ
(2,187)
30.5OZ
(33)
31OZ
(28)
31.5OZ
(4)
32OZ
(6)
Other/Unknown
(1,186)
Drop
-3
(3,939)
-3.5
(6)
-4
(4)
-5
(1,178)
-6
(3)
-7
(12)
-7.5
(2)
-8
(866)
-8.5
(6)
-9
(39)
-9.5
(2)
-10
(1,031)
-11
(227)
-12
(131)
-12.5
(2)
-13
(47)
-13.5
(3)
Other / Unknown
(278)
Brand
Louisville Slugger
(1,585)
DeMarini
(1,554)
Easton
(1,419)
Marucci
(1,354)
Rawlings
(607)
Victus
(324)
Combat
(141)
Other
(131)
Warstic
(116)
AXE
(111)
Mizuno
(74)
Stinger
(52)
Old Hickory
(30)
StringKing
(28)
True
(21)
Soldier Sports
(21)
Dirty South
(20)
Adidas
(18)
KR3 Bats
(17)
PRO
(13)
True Temper
(12)
Anderson
(9)
Max Bats
(8)
44 Pro
(8)
Worth
(7)
Tucci
(7)
Baum
(6)
BBB
(5)
B45
(5)
Dove Tail Bat
(5)
Nike
(4)
Rude American
(4)
Sam Bat
(4)
Brett Bros
(4)
BamBooBat
(4)
SSK
(3)
Blue
(2)
Sasquatch
(2)
Nox
(2)
Chandler
(2)
Birdman
(2)
Mattingly
(2)
CamWood
(2)
Franklin
(1)
Boombah
(1)
Axis
(1)
Rip It
(1)
Diadora
(1)
5150
(1)
Zinger
(1)
Pinnacle
(1)
BWP
(1)
Ritchie Bats
(1)
Paper City Bat
(1)
Condition
Used
(6,749)
New
(1,007)
Bat Material
Composite
(2,397)
Alloy
(2,288)
Hybrid
(632)
Wood
(258)
Maple
(220)
Ash
(23)
Birch
(20)
Bamboo
(20)
Wood Composite
(11)
Beech
(3)
Maple Composite
(2)
Age Group
High School & College
(3,918)
Kid Pitch (9YO-13YO)
(2,426)
Tee Ball & Coach Pitch (4YO-8YO)
(7)
Barrel
2 1/4"
(280)
2 3/8"
(20)
2 1/2"
(69)
2 5/8"
(5,052)
2 3/4"
(1,727)
Other / Unknown
(124)
Release Year
2026
(18)
2025
(383)
2024
(581)
2023
(769)
2022
(782)
2021
(665)
2020
(410)
2019
(323)
2018
(176)
2017
(136)
2016
(205)
2015
(131)
2014
(60)
2013
(37)
2012
(18)
2011
(9)
2010
(1)
2008
(4)
2007
(1)
2004
(1)
2001
(1)
1998
(1)
1997
(2)
Unspecified
(99)
Color
Black
(1,048)
Blue
(322)
Brown
(57)
Gold
(145)
Gray
(295)
Green
(228)
Natural
(53)
Orange
(232)
Pink
(40)
Purple
(7)
Red
(327)
Silver
(184)
White
(545)
Yellow
(98)
Bundle or Pack?
Yes
(50)
Model
ADV 360
(49)
Bonesaber
(51)
Select PWR
(120)
Atlas Alloy
(100)
CAT X Composite
(94)
Icon
(107)
The Goods
(265)
CF
(235)
Voodoo One
(204)
Meta
(519)
CAT X
(182)
Hype Fire
(106)
CAT9 Alloy
(230)
CAT X Connect
(60)
CF Zen
(149)
Zoa
(126)
Spec A1
(26)
Voodoo
(131)
MFG Spec A1
(60)
Speed
(33)
CAT
(74)
F5
(43)
CATX Vanta Alloy
(36)
Mako
(152)
CAT8
(116)
Omaha
(65)
Prime 919
(39)
CAT9 Connect Hybrid
(73)
CAT9 Composite
(40)
Solo
(98)
The Goods One Piece
(46)
Avenge Pro Composite
(25)
Ghost X
(37)
Alpha ALX
(31)
CAT7
(64)
Nox Hybrid
(107)
Mach AI Alloy
(26)
Solo 619
(28)
Prime
(55)
Quatro Pro
(30)
MAV1
(29)
ADV Hype
(64)
5150
(90)
Hype Composite
(27)
Velo
(108)
XL1
(42)
Vandal
(71)
Mako Beast
(25)
S1
(29)
CF7
(26)
Find a Deal
Memorial Day Sale
(1,045)
Price Drops
Auction
(13)
Seller Location
United States (All)
(7,667)
US: South
(3,036)
US: Midwest
(2,169)
US: Northeast
(1,224)
US: West
(1,079)
Canada
(89)
SidelineSwap’s Picks
Rare Finds
(414)
Best Sellers
(48)
New Releases
(354)
Item Type
Accepts Offers
(7,738)
Price Drops
(310)
Sold Items Only
US Free Shipping
(430)
Seller Type
Elite Sellers
(3,832)
Quick Shippers
(4,701)
Shops (Businesses)
(3,204)
Verified Athletes
(4)
Lockers (Individuals)
(4,552)
Curated
(1,115)
SidelineSwap Athletes
(1)
Benefits Charity
(38)
Pro Seller
(1,732)
PIASMooresville
Used Demarini Voodoo Vb5-20 Bb Sb Usssa 2 5 8 Bat 31" 11760-s000067905
$125
3
PIASMJ
Used Marucci Cat X Connect Bb Sb Usa 2 5 8 Bat 31" 11834-s000028334
$155
PIASGreensboro
Used Axe Origin L132f -3 Bb Sb High School -3 Bat Black 33" 11347-s000229853
$50
sportsopks
Used Victus Nox Vsbny5 Usssa 2 5 8" Barrel Bat 31" -5 Drop 11506-s000256209
$130
7
Tumacor
Used 2026 DeMarini The Goods 31/28 (-3) 2 5/8" Hybrid BBCOR Bat WBD2588010
$369
1
PIASMooresville
Used Marucci Cat X Composite Bb Sb Usssa 2 3 4 Bat 31" 11760-s000070342
$171
7
Tumacor
USED 2025 DeMarini THE GOODS 33/30 (-3) 2 5/8" BBCOR Hybrid Baseball Bat
$305
PIASMJ
Used Marucci Cat 9 Connect Bb Sb Usssa 2 3 4 Bat 31" 11834-s000026845
$71
Timoniumpias
Sideline Pro+
Used Easton Z Core Hybrid Torq Bb Sb High School -3 Bat 33" 11849-s000020151
$85
6
Tumacor
USED 2024 DeMarini Voodoo One 33/30 (-3) 2 5/8" BBCOR Baseball Bat WBD2461010
$199
5
Tumacor
USED 2024 DeMarini The Goods 33/30 (-3) 2 5/8" BBCOR Hybrid Baseball Bat
$305
PIASRaleigh
Used Easton Maxum Ultra Bb Sb Usssa 2 3 4 Bat Grey 31" 11613-s000154903
$125
5
Tumacor
Used Marucci Cat X Connect 33/30 (-3) 2 5/8" BBCOR Baseball Bat MCBCCX
$195
PIASGreensboro
Used Marucci Cat 9 -10 Bb Sb Usssa 2 3 4 Bat 31" 11347-s000231741
$101
sportsopks
Used Mizuno Generation 340356 Usssa 2 5 8" Barrel Bat 31" -5 Drop 11506-s000221230
$60
sportsopks
Used Easton Mav1 Eut4mav5 Usssa 2 5 8" Barrel Bat 31" -5 Drop 11506-s000258911
$130
sportsopks
Used Marucci Black Msb115 Usssa 2 5 8" Barrel Bat 31" -5 Drop 11506-s000198862
$50
sportsopks
Used Rawlings Velo Ut9v5 Usssa 2 5 8" Barrel Bat 31" -5 Drop 11506-s000213463
$50
sportsopks
Used Demarini Cf6 Cfx14 Usssa 2 5 8" Barrel Bat 31" -10 Drop 11506-s000251017
$110
Tumacor
USED Marucci CAT 9 Composite Pastime 33/30 (-3) 2 5/8" BBCOR Baseball Bat
$125
PIASRaleigh
Used Demarini Cf C8zl-21 Bb Sb Usssa 2 3 4 Bat 31" 11613-s000149899
$137
2
Pias_EC
Used Easton Fuze Hybrid 360 Bb Sb Usa 2 5 8 Bat 31" 11162-s000424322
$60
3
PlayItAgainKings
Used Easton Projrct 3 13.6 Hybrid Bb Sb High School -3 Bat 33" 11735-s000338390
$57
sportsopks
Used Victus Nox Vsbny5 Usssa 2 5 8" Barrel Bat 31" -5 Drop 11506-s000248565
$130
PIAS_Fullerton
Used Easton Ebb4mav3 Bb Sb High School -3 Bat Black And Grey 31" 11835-s000192072
$80
PIASGreensboro
Used Victus Vandal Bb Sb High School -3 Bat Black And Gold 31" 11347-s000241123
$84
PIASMJ
Used Marucci Cat X Composite Bb Sb Usssa 2 3 4 Bat 31" 11834-s000028553
$119
PIASMooresville
Used Marucci Cat 9 Connect Bb Sb Usssa 2 3 4 Bat 31" 11760-s000071708
$103
PIASMooresville
Used Demarini The Goods Gic-24 Bb Sb High School -3 Bat 33" 11760-s000069559
$205
1
PIASMJ
Used Marucci Cat 9 Composite Bb Sb Usssa 2 3 4 Bat 31" 11834-s000025971
$57
PIASMJ
Used Axe Avenge Pro 3 Bb Sb Usssa 2 3 4 Bat 31" 11834-s000026901
$178
piascarmelin
Used Demarini Cf Cb5-20 Bb Sb Usssa 2 5 8 Bat 31" 11337-s000444721
$100
Prev
1
237
238
239
240
241
243
Next
Related Searches
Category
Baseball Gear
Bat Certification
BBCOR Certified Baseball Bats
USSSA Certified Baseball Bats
USA Certified Baseball Bats
Drop
(-3) Baseball Bats
(-5) Baseball Bats
(-10) Baseball Bats
(-8) Baseball Bats
(-11) Baseball Bats
(-12) Baseball Bats
Show more
Age Group
High School/College Baseball Bats
Kid Pitch (9YO-13YO) Baseball Bats
Bat Material
Composite Baseball Bats
Alloy Baseball Bats
Hybrid Baseball Bats
Wood Baseball Bats
Length
29" Baseball Bats
Weight
30 oz Baseball Bats
28 oz Baseball Bats
26 oz Baseball Bats
21 oz Baseball Bats
23 oz Baseball Bats
20 oz Baseball Bats
19 oz Baseball Bats
29 oz Baseball Bats
Show more
Barrel
2 3/4" Barrel Baseball Bats
2 1/4" Barrel Baseball Bats
2 1/2" Barrel Baseball Bats
Brand
Louisville Slugger Baseball Bats
DeMarini Baseball Bats
Easton Baseball Bats
Marucci Baseball Bats
Rawlings Baseball Bats
Victus Baseball Bats
Combat Baseball Bats
Warstic Baseball Bats
Mizuno Baseball Bats
Show more
Release Year
2022 Baseball Bats
2023 Baseball Bats
2021 Baseball Bats
2024 Baseball Bats
2020 Baseball Bats
2025 Baseball Bats
2019 Baseball Bats
2016 Baseball Bats
2018 Baseball Bats
2017 Baseball Bats
2015 Baseball Bats
Unspecified Baseball Bats
2014 Baseball Bats
Show more