15% OFF - Memorial Day Sale
Add your items now.
Shop Sale
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 173
Shop by Bat Certification
USSSA Certified
BBCOR Certified
USABat Certified
Training Bats
Fungo
Filters
(1)
Bat Certification
Length
(1)
Sort
Save this search
6,677 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(329)
Bat Certification
USSSA Certified
(4,056)
BBCOR Certified
(1,709)
USABat Certified
(482)
Training Bats
(12)
Fungo
(2)
Length
31"
11 3/4"
(2)
20"
(4)
22"
(4)
24"
(129)
24.5"
(1)
25"
(241)
25.5"
(1)
26"
(309)
27"
(570)
27.5"
(3)
28"
(1,315)
28.5"
(2)
29"
(2,664)
29.5"
(6)
30"
(5,451)
30.5"
(17)
31"
(6,677)
31.5"
(27)
32"
(5,309)
32.5"
(96)
33"
(4,010)
33.5"
(215)
34"
(999)
34.5"
(8)
35"
(10)
35.5"
(3)
36"
(4)
37"
(7)
37"
(2)
37.5"
(6)
Weight
12OZ
(6)
12.5OZ
(1)
13OZ
(3)
13.5OZ
(1)
15OZ
(8)
16OZ
(10)
16.5OZ
(1)
17OZ
(23)
17.5OZ
(2)
18OZ
(79)
18.5OZ
(2)
19OZ
(195)
20OZ
(294)
20.5OZ
(2)
21OZ
(1,221)
21.5OZ
(3)
22OZ
(63)
22.5OZ
(5)
23OZ
(1,057)
23.5OZ
(5)
24OZ
(22)
25OZ
(24)
25.5OZ
(1)
26OZ
(1,346)
26.5OZ
(2)
27OZ
(33)
28OZ
(1,414)
28.5OZ
(4)
29OZ
(80)
29.5OZ
(1)
30OZ
(35)
31OZ
(9)
31.5OZ
(1)
32OZ
(1)
Other/Unknown
(986)
Drop
-3
(1,709)
-4
(3)
-4.5
(1)
-5
(1,553)
-6
(7)
-7
(10)
-7.5
(3)
-8
(1,220)
-8.5
(8)
-9
(42)
-9.5
(2)
-10
(1,426)
-11
(279)
-11.5
(1)
-12
(164)
-12.5
(2)
-13
(55)
-13.5
(2)
Other / Unknown
(211)
Brand
Easton
(1,558)
Marucci
(1,358)
DeMarini
(1,310)
Louisville Slugger
(1,094)
Rawlings
(439)
Victus
(267)
Other
(155)
AXE
(99)
Combat
(86)
Warstic
(53)
Mizuno
(44)
True
(29)
Dirty South
(26)
Soldier Sports
(25)
Stinger
(22)
StringKing
(20)
Anderson
(18)
PRO
(13)
True Temper
(12)
Old Hickory
(7)
Worth
(6)
Adidas
(5)
Sam Bat
(4)
Nox
(3)
B45
(3)
Nike
(2)
BBB
(2)
Rude American
(2)
Max Bats
(2)
Rip It
(2)
5150
(2)
Tucci
(2)
Brett Bros
(2)
KR3 Bats
(2)
Birdman
(2)
Mattingly
(2)
Ritchie Bats
(2)
Wilson
(1)
Boombah
(1)
Miken
(1)
Akadema
(1)
SSK
(1)
Axis
(1)
Blue
(1)
Diadora
(1)
Pinnacle
(1)
BamBooBat
(1)
Baum
(1)
Condition
Used
(5,706)
New
(972)
Bat Material
Composite
(2,421)
Alloy
(1,764)
Hybrid
(483)
Wood
(118)
Maple
(111)
Ash
(17)
Birch
(14)
Bamboo
(14)
Wood Composite
(9)
Maple Composite
(1)
Age Group
High School & College
(1,755)
Kid Pitch (9YO-13YO)
(3,236)
Tee Ball & Coach Pitch (4YO-8YO)
(8)
Barrel
2 1/4"
(327)
2 3/8"
(8)
2 1/2"
(34)
2 5/8"
(3,318)
2 3/4"
(2,251)
Other / Unknown
(77)
Release Year
2026
(19)
2025
(261)
2024
(406)
2023
(626)
2022
(681)
2021
(661)
2020
(355)
2019
(312)
2018
(177)
2017
(128)
2016
(195)
2015
(146)
2014
(62)
2013
(37)
2012
(10)
2011
(10)
2010
(2)
2008
(1)
2007
(1)
2004
(1)
1997
(1)
Unspecified
(92)
Color
Black
(887)
Blue
(301)
Brown
(29)
Gold
(105)
Gray
(257)
Green
(176)
Natural
(27)
Orange
(235)
Pink
(20)
Purple
(5)
Red
(240)
Silver
(133)
White
(599)
Yellow
(111)
Bundle or Pack?
Yes
(35)
Model
ADV 360
(41)
Atlas Alloy
(29)
Select PWR
(91)
CAT X Composite
(88)
Icon
(85)
CF
(327)
The Goods
(138)
Hype Fire
(169)
Meta
(356)
CAT X
(151)
Voodoo One
(81)
CAT9 Alloy
(272)
CAT X Connect
(36)
CF Zen
(194)
Zoa
(132)
Voodoo
(64)
Speed
(44)
CAT
(91)
Vibe Alloy
(28)
F5
(41)
Mako
(204)
CATX Vanta Alloy
(48)
CAT8
(114)
Omaha
(55)
Prime 919
(28)
CAT9 Connect Hybrid
(85)
CAT9 Composite
(61)
Solo
(80)
Ghost X
(46)
Avenge Pro Composite
(34)
Alpha ALX
(34)
CAT7
(60)
Nox Hybrid
(97)
Solo 619
(25)
Prime
(45)
MAV1
(43)
Hype Composite
(26)
ADV Hype
(55)
5150
(57)
Velo
(70)
XL1
(48)
CF Mashup
(26)
Voodoo Overlord
(24)
CF Glitch
(37)
Vandal
(60)
Quantum
(24)
Mako Beast
(30)
S1
(33)
Mako Torq
(25)
CF7
(28)
Find a Deal
Memorial Day Sale
(195)
Price Drops
Auction
(13)
Seller Location
United States (All)
(6,563)
US: South
(2,429)
US: Midwest
(2,177)
US: Northeast
(1,065)
US: West
(791)
Canada
(114)
SidelineSwap’s Picks
Rare Finds
(309)
Best Sellers
(52)
New Releases
(322)
Item Type
Accepts Offers
(6,669)
Price Drops
(164)
Sold Items Only
US Free Shipping
(329)
Seller Type
Elite Sellers
(3,736)
Quick Shippers
(4,396)
Shops (Businesses)
(3,388)
Verified Athletes
(8)
Lockers (Individuals)
(3,289)
Curated
(1,333)
Benefits Charity
(24)
Pro Seller
(1,911)
PIASHP
Used Mizuno Elite Maple Bb Sb Wood Bat 31" 11884-s000043403
$67
PIASHP
Used Marucci Cat X Bb Sb Usssa 2 3 4 Bat 31" 11884-s000043407
$67
PIASHP
Easton (Used) (-3) 31" Bat
$50
PIASHP
Used Marucci Cat 9 Bb Sb Usssa 2 3 4 Bat 31" 11884-s000040686
$157
1
PIASHP
Easton (Used) (-12) 31" 2 1/4" Barrel Bat
$39
PIASHP
New Tvt Pro Model Blk 31" 11884-mrcmve2tvt31
$123
PIASHP
New Rawlings 318 Ash Bk Gy 31" 11884-raw318raw31
$56
PIASHP
New Big Stick Elite 31 Wmelon 11884-rawrbsm271-31
$112
PIASHP
Used Louisville Slugger 3 Series Maple C271 Bb Sb Wood Bat 31" 11884-s000039015
$39
PIASHP
Used Marucci Black Bb Sb High School -3 Bat 31" 11884-s000041245
$73
PIASHP
Easton (Used) (-3) 31" Bat
$50
PIASHP
Easton (Used) (-3) 31" Bat
$62
PIASMooresville
Used Easton Alpha Project 3 Adv 31" -3 Drop High School Bats 11760-s000060470
$57
PIASMooresville
Used Rawlings 5150 31" -3 Drop High School Bats 11760-s000060608
$34
PIASMooresville
Used Demarini Voodoo Sc4 Alloy 31" -3 Drop High School Bats 11760-s000062549
$57
1
PIASMooresville
Used Marucci Cat X Composite Bb Sb Usssa 2 3 4 Bat 31" 11760-s000070342
$171
Spike24
Easton (Used) (-11) 31" 2 5/8" Barrel Bat
$171
lynds79
Victus Tatis Bat (-3) Maple 28 oz 31" (Used)
$127
Retail price: $250
lynds79
Marucci CAT X BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$170
Retail price: $400
Tbboro
2024 Marucci USSSA Certified CAT9 Connect Pasttime (-8) Composite 23 oz 31" (Used)
$55
noah_h10
2018 Marucci USSSA Certified CAT8 (-5) Alloy 26 oz 31" (Used)
$70
Retail price: $100
campdon
Used Combat B4 USSSA Certified Bat 19 oz 31"
$25
6
campdon
Used 2015 Easton Mako BBCOR Certified Bat (-3) Hybrid 28 oz 31"
$45
campdon
Used 2016 DeMarini CF6 BBCOR Certified Bat (-3) Hybrid 28 oz 31"
$75
Retail price: $250
5
TTy331
Used 2023 DeMarini USSSA Certified (-10) 21 oz 31" Zoa Bat
$131
Retail price: $300
3
beaconsports
NEW Easton ELEVATE USA Youth 2 5/8" Baseball Bat (-11) YBB19EL11 31in 20oz
$100
Niets1125
Used USSSA Certified DeMarini (-8) 23 oz 31" CF Bat
$130
1
sfssports
New Rawlings 5150 USSSA -10 Baseball Bat 31" - 21 oz.
$130
Retail price: $200
3
MNick
2021 Composite (-10) 21 oz 31" CF Zen Black Bat
$136
piasdeptford
Used DeMarini (-10) 21 oz 31" CF Bat 1.15
$170
6
piasdeptford
New 2023 DeMarini The Goods Half n Half Bat (-10)
$275
1
Oxendine26
Used Marucci (-5) 25 oz 31" Cat 9 Connect Bat
$130
Prev
1
171
172
173
174
175
209
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
24" 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
Show more