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 163
Shop by Bat Certification
USSSA Certified
BBCOR Certified
USABat Certified
Training Bats
Fungo
Filters
(1)
Bat Certification
Length
(1)
Sort
Save this search
6,534 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(330)
Bat Certification
USSSA Certified
(3,961)
BBCOR Certified
(1,705)
USABat Certified
(463)
Training Bats
(14)
Fungo
(2)
Length
31"
11 3/4"
(2)
20"
(2)
22"
(4)
24"
(121)
24.5"
(2)
25"
(243)
25.5"
(2)
26"
(317)
27"
(576)
27.5"
(5)
28"
(1,233)
28.5"
(3)
29"
(2,546)
29.5"
(6)
30"
(5,346)
30.5"
(16)
31"
(6,534)
31.5"
(27)
32"
(5,254)
32.5"
(112)
33"
(4,036)
33.5"
(213)
34"
(996)
34.5"
(9)
35"
(8)
35.5"
(4)
36"
(2)
37"
(5)
37"
(1)
37.5"
(7)
Weight
12OZ
(8)
12.5OZ
(1)
13OZ
(3)
13.5OZ
(1)
15OZ
(30)
16OZ
(11)
16.5OZ
(1)
17OZ
(24)
17.5OZ
(2)
18OZ
(76)
18.5OZ
(3)
19OZ
(190)
20OZ
(283)
20.5OZ
(2)
21OZ
(1,144)
21.5OZ
(2)
22OZ
(66)
22.5OZ
(5)
23OZ
(991)
23.5OZ
(8)
24OZ
(24)
25OZ
(28)
25.5OZ
(3)
26OZ
(1,310)
26.5OZ
(4)
27OZ
(33)
28OZ
(1,386)
28.5OZ
(4)
29OZ
(83)
29.5OZ
(1)
30OZ
(34)
31OZ
(8)
31.5OZ
(1)
32OZ
(1)
Other/Unknown
(1,004)
Drop
-3
(1,705)
-4
(3)
-4.5
(1)
-5
(1,519)
-6
(9)
-7
(12)
-7.5
(6)
-8
(1,149)
-8.5
(6)
-9
(49)
-9.5
(1)
-10
(1,362)
-11
(274)
-11.5
(1)
-12
(163)
-12.5
(3)
-13
(57)
-13.5
(2)
Other / Unknown
(233)
Brand
Easton
(1,511)
Marucci
(1,344)
DeMarini
(1,283)
Louisville Slugger
(1,055)
Rawlings
(410)
Victus
(269)
Other
(164)
AXE
(96)
Combat
(82)
Warstic
(55)
Mizuno
(44)
Soldier Sports
(31)
True
(29)
Dirty South
(25)
Stinger
(21)
StringKing
(19)
Anderson
(16)
True Temper
(10)
PRO
(9)
Worth
(7)
Old Hickory
(7)
Adidas
(6)
B45
(5)
Nike
(4)
Sam Bat
(3)
BamBooBat
(3)
BBB
(2)
Rude American
(2)
Max Bats
(2)
Rip It
(2)
Nox
(2)
Brett Bros
(2)
KR3 Bats
(2)
Mattingly
(2)
Ritchie Bats
(2)
Boombah
(1)
Miken
(1)
Akadema
(1)
SSK
(1)
Blue
(1)
Diadora
(1)
5150
(1)
44 Pro
(1)
Pinnacle
(1)
Birdman
(1)
Baum
(1)
CamWood
(1)
Condition
Used
(5,570)
New
(965)
Bat Material
Composite
(2,323)
Alloy
(1,718)
Hybrid
(524)
Wood
(120)
Maple
(117)
Birch
(17)
Ash
(13)
Bamboo
(13)
Wood Composite
(11)
Maple Composite
(2)
Beech
(1)
Age Group
High School & College
(1,756)
Kid Pitch (9YO-13YO)
(3,130)
Tee Ball & Coach Pitch (4YO-8YO)
(7)
Barrel
2 1/4"
(344)
2 3/8"
(13)
2 1/2"
(39)
2 5/8"
(3,273)
2 3/4"
(2,159)
Other / Unknown
(84)
Release Year
2026
(23)
2025
(276)
2024
(402)
2023
(603)
2022
(637)
2021
(630)
2020
(353)
2019
(295)
2018
(160)
2017
(126)
2016
(191)
2015
(143)
2014
(64)
2013
(40)
2012
(9)
2011
(10)
2010
(1)
2008
(1)
2004
(1)
2002
(1)
1997
(1)
Unspecified
(98)
Color
Black
(858)
Blue
(291)
Brown
(34)
Gold
(105)
Gray
(249)
Green
(175)
Natural
(20)
Orange
(223)
Pink
(25)
Purple
(4)
Red
(239)
Silver
(130)
White
(574)
Yellow
(99)
Bundle or Pack?
Yes
(38)
Model
ADV 360 Composite
(46)
Select PWR Hybrid
(92)
Atlas Alloy
(26)
CAT X Composite
(93)
Icon Composite
(71)
CAT9 Alloy
(251)
CATX Alloy
(143)
Meta Composite
(339)
CF Composite
(309)
Hype Fire Composite
(147)
The Goods Hybrid
(84)
Voodoo One Alloy
(83)
CF Zen Composite
(192)
CATX Connect Hybrid
(40)
Zoa Composite
(126)
Tank Alloy
(28)
Voodoo Hybrid
(54)
Speed Alloy
(32)
Vibe Alloy
(33)
CATX Vanta Alloy
(49)
F5 Alloy
(32)
Mako Composite
(205)
CAT Alloy
(86)
CAT8 Alloy
(106)
Omaha Alloy
(43)
CAT9 Composite
(59)
CAT9 Connect Hybrid
(80)
The Goods One Piece Alloy
(59)
Avenge Pro Composite
(32)
Nox Hybrid
(84)
Alpha ALX Alloy
(33)
Solo Alloy
(74)
ADV Hype Composite
(55)
CAT7 Alloy
(50)
Ghost X Composite
(35)
Hype Comp Composite
(27)
CF Glitch Composite
(33)
MAV1 Alloy
(44)
Prime Composite
(43)
The Dub Composite
(27)
CF Mashup Composite
(26)
5150 Alloy
(50)
XL1 Composite
(45)
Mako Beast Composite
(29)
Vandal Hybrid
(58)
Quantum Alloy
(27)
S1 Composite
(30)
Mako Torq Composite
(25)
CF7 Composite
(28)
Find a Deal
Price Drops
Auction
(10)
Seller Location
United States (All)
(6,426)
US: South
(2,526)
US: Midwest
(2,029)
US: Northeast
(1,026)
US: West
(749)
Canada
(108)
SidelineSwap’s Picks
Rare Finds
(311)
Best Sellers
(37)
New Releases
(305)
Item Type
Accepts Offers
(6,526)
Price Drops
(133)
Sold Items Only
US Free Shipping
(330)
Seller Type
Elite Sellers
(3,590)
Quick Shippers
(4,233)
Shops (Businesses)
(3,225)
Verified Athletes
(8)
Lockers (Individuals)
(3,309)
Curated
(1,231)
Benefits Charity
(50)
Pro Seller
(1,761)
1
Snhockey
EASTON BASEBALL BAT BY10-3124
$105
CadetsBaseball
Rawlings Model 243 Heritage 31”
$100
Retail price: $100
2
CadetsBaseball
Rawlings Model 110 Heritage Cut
$100
Retail price: $100
CadetsBaseball
New Rawlings 31" 243 Bat
$150
Retail price: $150
1
CadetsBaseball
Rawlings Model 110 Big Stick Elite - Wood Composite
$150
Retail price: $150
CadetsBaseball
New 2024 Easton (-3) 28 oz 31" MAV1 Bat
$300
Retail price: $300
3
scarlson3135
BBCOR Certified Alloy (-3) 28 oz 31" Alpha Bat
$95
10
Nickfil
Kid Pitch (9YO-13YO) 2013 Composite XL1 (-10) 21 oz 31" Bat
$65
PIASLouEast
Sideline Pro
(New) Bat
$120
PIASLouEast
Sideline Pro
(New) Bat
$140
PIASLouEast
Sideline Pro
AXE (Used) L140H AVENGE(-3) 31" Bat
$160
1
PIASLouEast
Sideline Pro
Marucci CAT X(Used) (-8) 31" 2 3/4" Barrel USSSA Certified Bat
$100
2
PIASLouEast
Sideline Pro
Louisville Slugger SELECT PWR (Used) (-10) 31" 2 3/4" Barrel USSSA Certified Bat
$100
PIASLouEast
Sideline Pro
Vibe Black Pencil 31-21 Bat
$200
PIASLouEast
Sideline Pro
New Soldier Tank 31-23 USSSA 2 3/4
$325
2
Yota9191
Used Easton BBCOR Certified Alloy 28 oz 31" S500 Bat
$26
Retail price: $100
2
MPBaseball83
Used 2023 Easton Black Magic BBCOR Certified Bat (-3) Alloy 28 oz 31"
$90
Retail price: $250
4
Delrio1980
Marucci Cat X
$176
Retail price: $400
SAgl123
Used 2023 DeMarini USSSA Certified Composite 21 oz 31" CF Mashup Bat
$130
baconneil
Used Marucci CAT9 USSSA Certified Bat (-10) Hybrid 21 oz 31"
$80
3
Motheball
Easton Black Magic 31/23 -8 USSSA. Great Condition!
$88
Retail price: $219
1
Motheball
Easton Black Magic USSSA 31/21 Baseball Bat -10 1.15BPF
$97
Retail price: $200
LLuca17
Marucci cat x bbcor 31-3
$175
Retail price: $380
10
cdl825
BBCOR Certified Composite (-3) 28 oz 31" ADV Hype Bat
$80
Retail price: $200
1
CMoore9431
Used Marucci CAT X Composite USSSA Certified Bat (-5) Composite 31"
$150
2
Mdp77
Used USSSA Certified 2022 DeMarini Composite Zoa Bat (-10) 20 oz 31"
$100
Retail price: $399
thpellerin
2022 Demarini CF zen 31-26 drop 5 USSSA bat. Good condition with minor scratches and cap in tact.
$126
5
crash8117
Used Marucci BBCOR Certified Alloy 28 oz 31" CAT9 Bat
$100
1
npawczuk
2022 composite -5 26 oz 31 Maxum Ultra Bat
$101
1
TJDColin8
Used DeMarini USSSA Certified Composite 23 oz 31" CF Zen Bat
$161
Retail price: $399
TJDColin8
Used Louisville Slugger USSSA Certified Composite 23 oz 31" Meta Bat
$144
Retail price: $399
piaswheeling
Used Demarini Zoa 31" -10 Drop Usssa 2 3 4 Barrel Bats
$120
Prev
1
161
162
163
164
165
205
Next
Related Searches
Category
Baseball Gear
Length
30" Baseball Bats
32" Baseball Bats
33" Baseball Bats
29" Baseball Bats
28" Baseball Bats
34" Baseball Bats
27" Baseball Bats
26" Baseball Bats
25" Baseball Bats
33.5" Baseball Bats
Show more
Bat Certification
USSSA Certified Baseball Bats
BBCOR Certified Baseball Bats
USA Certified Baseball Bats
Age Group
Kid Pitch (9YO-13YO) Baseball Bats
High School/College Baseball Bats
Bat Material
Composite Baseball Bats
Alloy Baseball Bats
Hybrid Baseball Bats
Barrel
2 3/4" Barrel Baseball Bats
2 1/4" Barrel Baseball Bats
Drop
(-3) Baseball Bats
(-5) Baseball Bats
(-10) Baseball Bats
(-8) Baseball Bats
(-11) Baseball Bats
(-12) Baseball Bats
Show more
Brand
Easton Baseball Bats
Marucci Baseball Bats
DeMarini Baseball Bats
Louisville Slugger Baseball Bats
Rawlings Baseball Bats
Victus Baseball Bats
Show more
Weight
28 oz Baseball Bats
26 oz Baseball Bats
21 oz Baseball Bats
23 oz Baseball Bats
20 oz Baseball Bats
19 oz Baseball Bats
Show more
Release Year
2022 Baseball Bats
2021 Baseball Bats
2023 Baseball Bats
2024 Baseball Bats
2020 Baseball Bats
2019 Baseball Bats
2025 Baseball Bats
2016 Baseball Bats
2018 Baseball Bats
2015 Baseball Bats
2017 Baseball Bats
Show more
