Sell
Cart
Sign In
Join
Price Drops
All Categories
Hockey
Baseball
Bats
BBCOR Bats
USSSA Bats
USABat Bats
Tee Ball and Coach Pitch Bats
Packs and Bundles
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 - Page 13
Shop by Bat Certification
USSSA Certified
USABat Certified
BBCOR Certified
Training Bats
Filters
(3)
Bat Certification
Length
Sort
(1)
Save this search
1,247 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(57)
Bat Certification
USSSA Certified
(868)
USABat Certified
(323)
BBCOR Certified
(8)
Training Bats
(2)
Length
22"
(1)
27"
(3)
28"
(6)
29"
(193)
30"
(69)
30.5"
(6)
31"
(947)
31.5"
(2)
32"
(21)
32.5"
(3)
33"
(4)
34"
(1)
Weight
21OZ, 22.5OZ
12OZ
(25)
12.5OZ
(9)
13OZ
(34)
13.5OZ
(2)
14OZ
(76)
14.5OZ
(1)
15OZ
(156)
15.5OZ
(2)
16OZ
(274)
16.5OZ
(4)
17OZ
(581)
17.5OZ
(10)
18OZ
(1,192)
18.5OZ
(7)
19OZ
(1,688)
19.5OZ
(8)
20OZ
(1,949)
20.5OZ
(11)
21OZ
(1,233)
21.5OZ
(9)
22OZ
(911)
22.5OZ
(15)
23OZ
(833)
23.5OZ
(10)
24OZ
(268)
24.5OZ
(3)
25OZ
(529)
25.5OZ
(4)
26OZ
(969)
26.5OZ
(5)
27OZ
(646)
27.5OZ
(5)
28OZ
(1,012)
28.5OZ
(11)
29OZ
(1,878)
29.5OZ
(44)
30OZ
(1,642)
30.5OZ
(75)
31OZ
(289)
31.5OZ
(11)
32OZ
(10)
11OZ
(2)
Other/Unknown
(4,235)
Drop
-3
(8)
-5
(4)
-7
(5)
-7.5
(6)
-8
(197)
-8.5
(3)
-9
(58)
-9.5
(1)
-10
(940)
-11
(20)
-12
(2)
Other / Unknown
(3)
Brand
Easton
(294)
DeMarini
(269)
Marucci
(242)
Louisville Slugger
(232)
Rawlings
(76)
AXE
(44)
Victus
(34)
True
(13)
Combat
(11)
Dirty South
(5)
Warstic
(5)
Mizuno
(4)
StringKing
(4)
Other
(3)
Anderson
(2)
Soldier Sports
(2)
Nox
(2)
Adidas
(1)
Now
(1)
Nike
(1)
Old Hickory
(1)
True Temper
(1)
Tucci
(1)
Worth
(1)
Condition
Used
(1,245)
New
(2)
Bat Material
Composite
(558)
Alloy
(378)
Hybrid
(107)
Ash
(4)
Wood
(4)
Maple
(2)
Age Group
High School & College
(19)
Kid Pitch (9YO-13YO)
(970)
Tee Ball & Coach Pitch (4YO-8YO)
(5)
Barrel
2 1/4"
(57)
2 1/2"
(8)
2 5/8"
(450)
2 3/4"
(653)
Other / Unknown
(13)
Release Year
2025
(4)
2024
(56)
2023
(112)
2022
(146)
2021
(160)
2020
(92)
2019
(101)
2018
(64)
2017
(33)
2016
(49)
2015
(23)
2014
(23)
2013
(12)
2012
(2)
2011
(2)
Unspecified
(18)
Color
Black
(170)
Blue
(86)
Brown
(3)
Gold
(12)
Gray
(75)
Green
(33)
Orange
(43)
Pink
(1)
Red
(43)
Silver
(35)
White
(105)
Yellow
(26)
Model
Select PWR
(9)
ADV 360
(16)
Icon
(7)
Hype Fire
(25)
The Goods
(27)
CAT X
(18)
Meta
(83)
CAT X Connect
(9)
CAT X Composite
(17)
CF
(97)
CAT9
(65)
Voodoo
(17)
CF Zen
(37)
Zoa
(29)
Mako
(52)
F5
(16)
Vibe
(7)
CAT8
(22)
CAT
(24)
Speed
(8)
Select 719
(9)
CAT9 Composite
(20)
Omaha
(21)
Ghost X
(12)
The Goods One Piece
(6)
CAT9 Connect
(24)
Prime 919
(18)
5150
(10)
Avenge Pro
(8)
Quatro Pro
(6)
Solo
(15)
Prime
(12)
Nox
(17)
ADV Hype
(11)
Fuze
(13)
Maxum 360
(5)
Vandal
(9)
Avenge
(7)
Elite One
(12)
Beast X
(9)
XL1
(8)
Mako Beast
(5)
CF8
(5)
Alpha 360
(5)
S750C
(8)
S2
(5)
CF7
(8)
Fuel
(10)
Mako Torq
(7)
Plasma
(6)
Find a Deal
Price Drops
Auction
(3)
Seller Location
United States (All)
(1,243)
US: South
(511)
US: Midwest
(446)
US: Northeast
(146)
US: West
(131)
Canada
(4)
SidelineSwap’s Picks
Rare Finds
(31)
Best Sellers
(3)
New Releases
(49)
Item Type
Accepts Offers
(1,247)
Price Drops
(44)
Sold Items Only
US Free Shipping
(57)
Seller Type
Elite Sellers
(697)
Quick Shippers
(813)
Shops (Businesses)
(667)
Lockers (Individuals)
(580)
Curated
(417)
Benefits Charity
(1)
Pro Seller
(536)
2
QuickChange
Used Marucci F5 Bat USSSA Certified (-10) Alloy 21 oz 31"
$33
Retail price: $120
BTomahawks15
Easton Reflex USSSA Certified Bat (-9) Alloy 21 oz 30" (Used)
$36
Justin718
Easton USABat Certified (-10) 21 oz 31" (Used) Ghost X Bat
$100
1
GT_Baseball_Dad
2023 Tucci USSSA Certified Composite 21 oz 31" (Used) Milano Bat
$125
Retail price: $400
1
Biznum
Easton USABat Certified Composite 21 oz 31" (Used) Ghost X Bat
$50
1
kacy
Easton USSSA Certified Composite 21 oz 29" (Used) Hype Comp Bat
$75
Redi
Used AXE MB50 Bat USSSA Certified (-10) Alloy 21 oz 31"
$40
Retail price: $300
2
Lucasperry
Used 2014 DeMarini USSSA Certified Composite 21 oz 31" CF6 Bat
$45
$50
10%
Retail price: $350
3
Redi
Used Marucci F5 Bat USSSA Certified (-10) Alloy 21 oz 31"
$33
11
blowout_bargains
Used USSSA Certified 2013 Easton XL1 Composite Bat -8 21OZ 29"
$106
1
Runandrew1
Used Rawlings RX4 USABat Certified Bat (-8) Alloy 21 oz 29"
$17
pias11634
Used 2022 DeMarini USSSA Certified Composite 21 oz 31" CF Bat
$110
4
blowout_bargains
Used USSSA Certified 2020 Marucci Posey28 Alloy Bat -10 21OZ 31"
$40
Retail price: $230
Dlowe2009
Used USSSA Certified Louisville Slugger (-10) 21 oz 31" Meta Bat
$100
1
Thebatboy
Used DeMarini USSSA Certified Composite 21 oz 31" CF Zen Bat
$164
Retail price: $350
1
ThePlayersCloset
Used Marucci CAT9 Bat USSSA Certified (-10) Alloy 21 oz 31"
$45
USDTIM13
Used AXE USSSA Certified Hybrid 21 oz 30" Elite One Bat
$90
Retail price: $275
1
Reid7535
Used 2017 DeMarini USABat Certified Alloy 22.5 oz 31" VX2 Bat
$30
Retail price: $150
2
CChrisvv99
Used Easton USABat Certified Alloy 21 oz 31" Beast X Bat
$32
1
joehagy
Used DeMarini USABat Certified Alloy 21 oz 31" The Goods Bat
$85
2
TomR1982
Marucci CAT8 USSSA Certified Bat (-8) Alloy 21 oz 29" (Used)
$72
Retail price: $115
7
blowout_bargains
Used USSSA Certified Marucci CAT 9 Alloy Bat -10 21OZ 31"
$45
1
Nelson1309bk
Used 2013 Easton USSSA Certified (-10) 21 oz 31" S3 Bat
$36
2
JParlie
Used DeMarini USSSA Certified (-10) 21 oz 31" CF Zen Bat
$215
pias11705
Used Rawlings USSSA Certified (-10) 21 oz 31" Quatro Pro Bat
$100
4
preownedbats
USSSA Certified Marucci Alloy Posey28 Bat (-10) 21oz 31" Smoke Used
$62
Tymberguion
Used Louisville Slugger USSSA Certified Composite 21 oz 29" Meta Bat
$100
1
doogs2525
Used USSSA Certified Composite (-10) 21 oz 31" Mako XL Bat
$53
cmil3333
Used USABat Certified Easton Hybrid S750C Bat (-10) 21 oz 31"
$20
JDRJayhawk
Used USSSA Certified Easton Composite Mako Bat (-10) 21 oz 31"
$59
5
Bayside_Sports
Used USABat Certified 2020 Louisville Slugger Omaha 5 Bat 31" (-10)
$23
SOLD
Boogiesdad
Used 2022 Marucci USSSA Certified (-10) 21 oz 31" CAT9 Bat
$95
Prev
1
11
12
13
14
15
39
Next
Related Searches
Weight
20 oz Baseball Bats
29 oz Baseball Bats
19 oz Baseball Bats
30 oz Baseball Bats
18 oz Baseball Bats
28 oz Baseball Bats
26 oz Baseball Bats
22 oz Baseball Bats
23 oz Baseball Bats
27 oz Baseball Bats
17 oz Baseball Bats
25 oz Baseball Bats
31 oz Baseball Bats
16 oz Baseball Bats
24 oz Baseball Bats
15 oz Baseball Bats
14 oz Baseball Bats
30.5 oz Baseball Bats
29.5 oz Baseball Bats
13 oz Baseball Bats
12 oz Baseball Bats
Show more
Category
Baseball Gear
Age Group
Kid Pitch (9YO-13YO) Baseball Bats
Length
31" Baseball Bats
29" Baseball Bats
30" Baseball Bats
Drop
(-10) Baseball Bats
(-8) Baseball Bats
(-9) Baseball Bats
Bat Certification
USSSA Certified Baseball Bats
USA Certified Baseball Bats
Barrel
2 3/4" Barrel Baseball Bats
2 1/4" Barrel Baseball Bats
Bat Material
Composite Baseball Bats
Alloy Baseball Bats
Hybrid Baseball Bats
Brand
Easton Baseball Bats
DeMarini Baseball Bats
Marucci Baseball Bats
Louisville Slugger Baseball Bats
Rawlings Baseball Bats
Victus Baseball Bats
Show more
Release Year
2021 Baseball Bats
2022 Baseball Bats
2023 Baseball Bats
2019 Baseball Bats
2020 Baseball Bats
2018 Baseball Bats
2016 Baseball Bats
2017 Baseball Bats
Show more