Sell
Cart
Sign In
Join
All Categories
Hockey
Baseball
Bats
BBCOR Bats
USSSA Bats
USABat Bats
Gloves & Mitts
Infield Gloves
Outfield Gloves
Pitchers’ 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
21 oz Baseball Bats
Shop by Length
11 3/4"
22"
27" Baseball Bats
27"
28" Baseball Bats
28"
29" Baseball Bats
29"
30" Baseball Bats
30"
30.5" Baseball Bats
30.5"
31" Baseball Bats
31"
31.5" Baseball Bats
31.5"
32" Baseball Bats
32"
32.5" Baseball Bats
32.5"
33" Baseball Bats
33"
34" Baseball Bats
34"
36"
Save search
1,965 Results
Recommended
Newest
Last Updated
Trending
Price: High to Low
Price: Low to High
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(104)
Length
11 3/4"
(1)
22"
(2)
27"
(6)
28"
(21)
29"
(369)
30"
(122)
30.5"
(3)
31"
(1,456)
31.5"
(1)
32"
(39)
32.5"
(2)
33"
(3)
34"
(4)
36"
(1)
Brand
Easton
(566)
DeMarini
(400)
Louisville Slugger
(346)
Marucci
(321)
Rawlings
(118)
AXE
(55)
Victus
(44)
Combat
(24)
True
(13)
Mizuno
(12)
Dirty South
(11)
Other
(11)
Worth
(10)
Anderson
(7)
StringKing
(5)
True Temper
(5)
Warstic
(5)
Soldier Sports
(3)
Adidas
(2)
BamBooBat
(2)
44 Pro
(1)
Birdman
(1)
KR3 Bats
(1)
Miken
(1)
Old Hickory
(1)
Reebok
(1)
Rude American
(1)
Drop
-3
(10)
-5
(3)
-6
(1)
-7
(8)
-8
(365)
-9
(90)
-9.5
(1)
-10
(1,433)
-11
(37)
-12
(1)
-13
(1)
Other / Unknown
(19)
Weight
21OZ
12OZ
(56)
12.5OZ
(10)
13OZ
(90)
13.5OZ
(6)
14OZ
(161)
14.5OZ
(2)
15OZ
(222)
15.5OZ
(7)
16OZ
(436)
16.5OZ
(13)
17OZ
(876)
17.5OZ
(12)
18OZ
(1,646)
18.5OZ
(10)
19OZ
(2,330)
19.5OZ
(14)
20OZ
(2,710)
20.5OZ
(30)
21OZ
(1,965)
21.5OZ
(17)
22OZ
(1,230)
22.5OZ
(12)
23OZ
(1,189)
23.5OZ
(13)
24OZ
(433)
24.5OZ
(4)
25OZ
(774)
25.5OZ
(4)
26OZ
(1,435)
26.5OZ
(9)
27OZ
(1,067)
27.5OZ
(8)
28OZ
(1,607)
28.5OZ
(16)
29OZ
(2,852)
29.5OZ
(85)
30OZ
(3,009)
30.5OZ
(149)
31OZ
(591)
31.5OZ
(34)
32OZ
(44)
11OZ
(9)
Other/Unknown
(2,060)
Condition
Used
(1,770)
New
(196)
Bat Certification
USSSA Certified
(1,489)
USABat Certified
(358)
BBCOR Certified
(10)
Training Bats
(4)
Bat Material
Composite
(880)
Alloy
(619)
Hybrid
(149)
Wood
(7)
Maple
(4)
Bamboo
(1)
Birch
(1)
Age Group
High School & College
(38)
Kid Pitch (9YO-13YO)
(1,499)
Tee Ball & Coach Pitch (4YO-8YO)
(10)
Barrel
2 1/4"
(136)
2 3/8"
(5)
2 1/2"
(6)
2 5/8"
(624)
2 3/4"
(1,024)
Other / Unknown
(17)
Release Year
2024
(61)
2023
(166)
2022
(248)
2021
(212)
2020
(126)
2019
(138)
2018
(106)
2017
(68)
2016
(102)
2015
(63)
2014
(39)
2013
(28)
2012
(4)
2011
(5)
Unspecified
(32)
Older
(3)
2025
(2)
Color
Black
(284)
Blue
(107)
Brown
(7)
Gold
(30)
Gray
(117)
Green
(64)
Orange
(106)
Red
(56)
Silver
(39)
White
(189)
Yellow
(39)
Model
Select PWR
(15)
Hype Fire
(28)
ADV 360
(19)
CAT X
(21)
CAT9
(104)
The Goods
(47)
CF
(111)
Meta
(116)
Voodoo
(27)
Zoa
(48)
CF Zen
(62)
CAT8
(39)
CAT9 Composite
(22)
CAT9 Connect
(19)
Mako
(104)
CAT
(24)
Ghost X
(14)
Prime 919
(16)
F5
(20)
Quatro Pro
(10)
Omaha
(28)
CAT7
(19)
ADV Hype
(19)
Fuze 360
(11)
Solo
(27)
Nox
(21)
Velo
(14)
5150
(12)
Elite One
(14)
Speed
(11)
XL1
(32)
Alpha ALX
(14)
Origin
(10)
Beast Speed
(13)
Beast X
(11)
Mako Beast
(11)
CF Glitch
(10)
Omaha 5
(10)
S750C
(14)
Avenge
(12)
CF8
(12)
Vapor
(13)
S3
(19)
S450
(10)
S1
(18)
Mako XL
(17)
Mako Torq
(11)
RX4
(10)
CF7
(10)
Fuel
(15)
Find a Deal
Price Drops
Auction
(3)
Seller Location
United States (All)
(1,935)
US: Midwest
(754)
US: South
(595)
US: West
(283)
US: Northeast
(276)
Canada
(30)
Item Type
Accepts Offers
(1,965)
Price Drops
(79)
Sold Items Only
US Free Shipping
(104)
Seller Type
Elite Sellers
(1,228)
Quick Shippers
(1,370)
Shops (Businesses)
(929)
Verified Athletes
(1)
Lockers (Individuals)
(1,036)
Benefits Charity
(19)
Pro Seller
(611)
21OZ
6
JennyBest
Used Marucci USSSA Certified Composite 21 oz 29" CAT9 Bat
$90
Retail price: $160
JJ2boys
Marucci CAT 8 Bat (-10) 31/21
$40
Retail price: $280
1
jdelgado88
Marucci 2021 Alloy (-10) 21 oz 31" CAT9 Bat
$81
2
BatChasingDAD
Easton BB21MX Maxum Ultra Baseball Bat 2 5/8" Composite 2021
$103
Retail price: $300
oldschooledge
Victus Nox 31” Drop 10
$70
Retail price: $100
pias11677
New 2024 Easton Speed Comp 31" -10 USA Bat Certified Bat
$150
Hockey181818
Used 2020 Marucci USSSA Certified Alloy 21 oz 29" CAT8 Bat
$90
Retail price: $200
26
Badboy_Bats
2017 DeMarini CF Zen 31/21 (-10) 2 3/4" WTDXCBZ (RETOOLED) SLIGHT RATTLE!
$271
Retail price: $499
1
Badboy_Bats
2015 DeMarini CF7 CFZ15 31/21 WITH 2-3/4 BARREL! Rare
$203
Retail price: $350
pias11406
Used Louisville Slugger Prime 919 31" -10 Drop Usa 2 5 8 Barrel Bats
$150
2
Dawgfan018
Used 2022 Marucci CAT9 USSSA Certified Bat (-10) Composite 21 oz 31"
$125
2
Jc0811
Used Louisville Slugger USSSA Certified (-8) 21 oz 29" Meta Bat
$99
1
Mikeymc
Used USSSA Certified Marucci (-10) 21 oz 31" CAT 8 Bat
$39
2
AB23
Used 2024 Victus Vibe Bat USABat Certified (-10) Alloy 21 oz 31"
$120
Retail price: $150
4
Joe24
Used 2024 Easton ADV 360 USABat Certified Bat (-10) Composite 21 oz 31"
$280
Retail price: $350
1
Axej2022
Used 2021 DeMarini USSSA Certified Composite 21 oz 31" CF Bat
$131
beaconsports
2024 Easton MAV1 USSSA Youth Baseball Bat (-8) EUT4MAV8 29in 21oz NEW - FREE SHIPPING
$250
PIACSSouth
Used Easton Beast Speed Usa Bat 31" -10 Drop Youth League Bats
$70
3
austincasteel
Victus Vandal 29/21 USSSA
$99
PIAS11725
Used Demarini Cf 31" -10 Drop Usssa 2 3 4 Barrel Bats
$130
PIAS11725
Used Easton S750c 31" -10 Drop Usa 2 5 8 Barrel Bats
$40
Ttuz
Used 2023 DeMarini USSSA Certified Composite 21 oz 31" Zoa Bat
$128
Retail price: $400
1
SportsDen
New 2022 Easton (-10) 21 oz 31" Alpha ALX Bat
$100
3
SportsDen
New 2022 Easton (-8) 21 oz 29" Alpha ALX Bat
$100
11
AAABats
New 2024 Limited Edition Cat X USSSA Certified Marucci Vanta Composite FREE SHIPPING
$390
8
AAABats
New USSSA Certified 2023 Marucci Composite CAT X Composite Bat FREE SHIPPING
$370
12
AAABats
New USSSA Certified Marucci Alloy CAT X MSBCX Free Shipping
$270
spcsports
2022 Anderson Techzilla -10 USSSA Baseball Bat 31in/21oz 013036
$40
$80
50%
The1andOnly
Barely Used 2022 Marucci CAT9 USSSA Certified Bat (-10) Alloy 21 oz
$65
Retail price: $150
ballgloves
MSBCCX210-3121 Marucci CATX2 Connect -10 2 3/4 USSSA Baseball Bat 31 inch 21 oz
$350
4
BLansing
Used USSSA Certified DeMarini (-10) 21 oz 31" CF Zen Bat
$60
beaconsports
2024 Easton MAV1 USSSA Youth 2 3/4" Baseball Bat (-10) EUT4MAV10 31in 21oz NEW - FREE SHIPPING
$250
Prev
1
32
33
34
35
36
62
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