15% OFF - Early Black Friday
Shop thousands of deals.
Shop Sale
Sell
Cart
Sign In
Join
All Categories
Hockey
Baseball
Bats
BBCOR Bats
USSSA Bats
USABat Bats
Tee Ball and Coach Pitch Bats
Gloves & Mitts
Infield Gloves
Outfield Gloves
Pitchers’ Gloves
Tee Ball and Coach Pitch Gloves
Catcher’s Equipment
Batter’s Protection
Pants
Bags & Batpacks
Baseballs
Training & Field
Apparel & Jerseys
Sunglasses
Accessories & Other
Footwear
Memorabilia
Popular 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
/
21OZ
21 oz Baseball Bats
Shop by Bat Certification
USSSA Certified
USABat Certified
BBCOR Certified
Training Bats
Filters
(1)
Bat Certification
Length
Sort
Save this search
2,273 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(127)
Bat Certification
USSSA Certified
(1,638)
USABat Certified
(523)
BBCOR Certified
(9)
Training Bats
(4)
Length
22"
(2)
26"
(1)
27"
(6)
28"
(22)
29"
(407)
30"
(123)
30.5"
(2)
31"
(1,742)
31.5"
(2)
32"
(41)
32.5"
(2)
33"
(3)
34"
(4)
36"
(1)
Weight
21OZ
12OZ
(60)
12.5OZ
(16)
13OZ
(79)
13.5OZ
(5)
14OZ
(122)
14.5OZ
(1)
15OZ
(226)
15.5OZ
(6)
16OZ
(434)
16.5OZ
(8)
17OZ
(961)
17.5OZ
(10)
18OZ
(1,988)
18.5OZ
(10)
19OZ
(2,980)
19.5OZ
(14)
20OZ
(3,383)
20.5OZ
(25)
21OZ
(2,273)
21.5OZ
(19)
22OZ
(1,594)
22.5OZ
(17)
23OZ
(1,577)
23.5OZ
(14)
24OZ
(499)
24.5OZ
(9)
25OZ
(896)
25.5OZ
(9)
26OZ
(1,867)
26.5OZ
(10)
27OZ
(1,247)
27.5OZ
(6)
28OZ
(1,692)
28.5OZ
(11)
29OZ
(3,293)
29.5OZ
(102)
30OZ
(3,068)
30.5OZ
(167)
31OZ
(669)
31.5OZ
(30)
32OZ
(46)
11OZ
(7)
Other/Unknown
(1,642)
Drop
-3
(9)
-5
(2)
-6
(1)
-7
(7)
-8
(390)
-9
(89)
-9.5
(1)
-10
(1,722)
-11
(39)
-12
(1)
-13
(1)
Other / Unknown
(14)
Brand
Easton
(632)
DeMarini
(507)
Marucci
(417)
Louisville Slugger
(387)
Rawlings
(127)
AXE
(57)
Victus
(44)
Combat
(15)
Mizuno
(13)
True
(12)
Warstic
(11)
Dirty South
(8)
Other
(8)
Anderson
(6)
Soldier Sports
(6)
StringKing
(6)
Worth
(5)
Adidas
(2)
True Temper
(2)
BamBooBat
(1)
Birdman
(1)
KR3 Bats
(1)
Franklin
(1)
Nike
(1)
Old Hickory
(1)
Rude American
(1)
Tucci
(1)
Condition
Used
(2,055)
New
(219)
Bat Material
Composite
(1,114)
Alloy
(674)
Hybrid
(210)
Wood
(8)
Maple
(2)
Birch
(1)
Age Group
High School & College
(32)
Kid Pitch (9YO-13YO)
(1,876)
Tee Ball & Coach Pitch (4YO-8YO)
(6)
Barrel
2 1/4"
(127)
2 3/8"
(3)
2 1/2"
(7)
2 5/8"
(759)
2 3/4"
(1,213)
Other / Unknown
(13)
Release Year
2025
(29)
2024
(162)
2023
(237)
2022
(296)
2021
(296)
2020
(159)
2019
(171)
2018
(119)
2017
(66)
2016
(83)
2015
(59)
2014
(35)
2013
(31)
2012
(3)
2011
(5)
Unspecified
(31)
Color
Black
(324)
Blue
(162)
Brown
(6)
Gold
(28)
Gray
(169)
Green
(75)
Natural
(2)
Orange
(132)
Pink
(3)
Purple
(1)
Red
(65)
Silver
(52)
White
(210)
Yellow
(61)
Model
Select PWR
(20)
Icon
(21)
ADV 360
(40)
CAT X
(36)
Hype Fire
(94)
CAT9
(112)
Meta
(131)
The Goods
(68)
CF
(168)
CAT X Connect
(15)
CAT X Composite
(22)
Voodoo
(32)
Zoa
(57)
CAT8
(36)
Speed
(14)
CF Zen
(74)
F5
(27)
CAT
(36)
Mako
(104)
CAT9 Connect
(39)
CAT7
(18)
Ghost X
(23)
CAT9 Composite
(34)
Solo
(27)
Omaha
(29)
5150
(14)
ADV Hype
(20)
Quatro Pro
(13)
Select 719
(19)
Alpha ALX
(11)
XL1
(31)
Nox
(20)
Velo
(18)
Beast X
(13)
Prime 919
(30)
Fuze
(16)
Mako Beast
(9)
Omaha 5
(10)
CF Glitch
(14)
CF6
(9)
Vandal
(14)
Elite One
(14)
S3
(15)
Avenge
(9)
S1
(11)
Vapor
(14)
Mako Torq
(17)
S750C
(15)
CF7
(13)
Fuel
(11)
Find a Deal
Early Black Friday
(628)
Price Drops
Auction
(3)
Seller Location
United States (All)
(2,249)
US: Midwest
(952)
US: South
(705)
US: Northeast
(313)
US: West
(251)
Canada
(24)
Item Type
Accepts Offers
(2,206)
Price Drops
(28)
Sold Items Only
US Free Shipping
(127)
Seller Type
Elite Sellers
(1,484)
Quick Shippers
(1,602)
Shops (Businesses)
(1,308)
Verified Athletes
(1)
Lockers (Individuals)
(965)
Benefits Charity
(22)
Pro Seller
(1,007)
2
Bayside_Sports
Used USSSA Certified 2021 DeMarini CF Composite Bat 31" (-10)
$71
$84
15%
Retail price: $350
Bayside_Sports
Used USSSA Certified Marucci CAT 8 Bat 31" (-10)
$47
$55
15%
3
Bayside_Sports
Used USSSA Certified 2021 DeMarini CF Composite Bat 31" (-10)
$75
$88
15%
Retail price: $350
5
Bayside_Sports
Used USSSA Certified AXE Avenge Pro Composite Bat 31" (-10)
$87
$102
15%
Retail price: $350
2
Bayside_Sports
Used USSSA Certified 2022 Louisville Slugger Meta Composite Bat 31" (-10)
$77
$91
15%
Retail price: $350
4
Bayside_Sports
Used USSSA Certified 2021 Marucci CAT9 Connect Bat 31" (-10)
$74
$87
15%
Retail price: $299
1
blowout_bargains
Used USABat Certified Easton Rival Alloy Bat (2 Pack 31" and 29")
$16
$19
15%
Retail price: $80
4
blowout_bargains
Used USSSA Certified Marucci CAT 9 Alloy Bat -10 21OZ 31" (2021)
$37
$44
15%
Retail price: $479
Frankmieras
Used 2022 DeMarini USABat Certified Alloy 21 oz 31" The Goods Bat
$62
Retail price: $225
blowout_bargains
Used USSSA Certified 2013 Easton XL1 Composite Bat -10 21OZ 31"
$72
$85
15%
Retail price: $264
blowout_bargains
2016 Louisville Slugger Prime 916 Composite USSSA Bat -10 21OZ 31"
$30
$35
15%
Retail price: $150
5
blowout_bargains
Used USSSA Certified 2019 Marucci CAT 8 Alloy Bat -10 21OZ 31"
$37
$44
15%
Retail price: $230
4
blowout_bargains
Used USSSA Certified 2020 Marucci Posey28 Alloy Bat -10 21OZ 31"
$34
$40
15%
Retail price: $230
2
GreatLakeSports
Used USSSA Certified 2021 Marucci CAT9 Connect Bat (-10) 21 oz 31"
$73
$86
15%
6
blowout_bargains
Used USSSA Certified Marucci CAT 9 Alloy Bat -10 21OZ 31"
$37
$44
15%
Retail price: $350
2
blowout_bargains
Used USSSA Certified Marucci CAT 9 Alloy Bat -10 21OZ 31"
$37
$44
15%
Retail price: $280
siroisa
Marucci Cat 9 Composite 31 drop 10
$79
Retail price: $349
siroisa
Used Louisville Slugger USSSA Certified Composite 21 oz 31" Prime 917 Bat
$63
3
BabyRuth2009
USSSA Certified Alloy (-10) 21 oz 31" Cat 9 Connect Bat
$100
Retail price: $210
2
Brayden080910
Used 2021 Marucci USSSA Certified Composite 21 oz 31" CAT9 Bat
$108
krishnapvr
Used 2022 Marucci CAT8 USSSA Certified Bat (-10) Alloy 21 oz 31"
$52
Retail price: $145
Lucah_09
Used Louisville Slugger USABat Certified Alloy 21 oz 31" Omaha Bat
$35
2
Lei63
Used DeMarini USSSA Certified (-10) 21 oz 31" CF Glitch Bat
$69
$81
15%
6
blowout_bargains
Used USSSA Certified 2019 Marucci CAT 8 Alloy Bat -10 21OZ 31"
$37
$44
15%
Retail price: $230
2
blowout_bargains
Used 2021 USSSA Certified Marucci Cat 9 Alloy Bat -10 21OZ 31"
$37
$44
15%
Retail price: $279
19
blowout_bargains
Used USSSA Certified 2022 Louisville Slugger Meta Composite Bat -10 21OZ 31"
$82
$96
15%
Retail price: $350
12
blowout_bargains
Used USSSA Certified 2021 Marucci Cat 9 Connect Hybrid Bat -10 21OZ 31"
$73
$86
15%
Retail price: $300
2
blowout_bargains
Used 2021 USSSA Certified Marucci CAT 9 Alloy Bat -10 21OZ 31"
$42
$49
15%
Retail price: $280
4
blowout_bargains
Used USSSA Certified Easton Ghost X Composite Bat -10 21OZ 31"
$32
$38
15%
4
blowout_bargains
Used USSSA Certified 2017 Easton Mako Beast Composite Bat -10 21OZ 31"
$36
$42
15%
1
sportsxchange
Victus NOX (2 3/4") USSSA Bat 2021 (-10)
$53
Retail price: $300
13
BatsAndGloves
USSSA Certified 2023 Rawlings Composite ICON RU318 Drop 8 Bat FREE SHIPPING
$340
$400
15%
Prev
1
23
24
25
26
27
72
Next
Related Searches in 21 oz Baseball Bats
30 oz Baseball Bats
29 oz Baseball Bats
20 oz Baseball Bats
19 oz Baseball Bats
18 oz Baseball Bats
31" Baseball Bats
Used Baseball Bats
Top Brands in 21 oz Baseball Bats
Easton Baseball Bats
DeMarini Baseball Bats
Louisville Slugger Baseball Bats
Mizuno Baseball Bats
AXE Baseball Bats
Combat Baseball Bats
