Sell
Cart
Sign In
Join
Price Drops
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
Filters
(3)
Bat Certification
Length
Sort
Save this search
272 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(7)
Bat Certification
USSSA Certified
(251)
USABat Certified
(18)
Length
22"
(1)
29"
(42)
30"
(4)
31"
(227)
31.5"
(1)
32"
(1)
33"
(1)
34"
(1)
Weight
13.5OZ, 21OZ
12OZ
(1)
12.5OZ
(1)
13OZ
(11)
13.5OZ
(1)
14OZ
(4)
15OZ
(6)
15.5OZ
(1)
16OZ
(11)
16.5OZ
(1)
17OZ
(32)
18OZ
(117)
18.5OZ
(1)
19OZ
(273)
19.5OZ
(1)
20OZ
(451)
21OZ
(271)
21.5OZ
(2)
22OZ
(216)
22.5OZ
(1)
23OZ
(284)
23.5OZ
(1)
24OZ
(57)
25OZ
(168)
25.5OZ
(1)
26OZ
(256)
27OZ
(141)
28OZ
(172)
29OZ
(384)
29.5OZ
(3)
30OZ
(306)
30.5OZ
(7)
31OZ
(56)
Other/Unknown
(70)
Drop
-8
(39)
-9
(2)
-10
(229)
-11
(1)
Brand
Marucci
(145)
DeMarini
(59)
Louisville Slugger
(32)
Victus
(27)
Easton
(3)
AXE
(2)
Dirty South
(1)
Other
(1)
Rawlings
(1)
StringKing
(1)
Condition
Used
(262)
New
(10)
Bat Material
Alloy
(117)
Composite
(103)
Hybrid
(41)
Age Group
High School & College
(2)
Kid Pitch (9YO-13YO)
(247)
Barrel
2 1/4"
(1)
2 1/2"
(1)
2 5/8"
(24)
2 3/4"
(237)
Other / Unknown
(1)
Release Year
2021
2025
(43)
2024
(151)
2023
(244)
2022
(276)
2021
(272)
2020
(147)
2019
(164)
2018
(111)
2017
(54)
2016
(76)
2015
(56)
2014
(35)
2013
(27)
2012
(3)
2011
(3)
2010
(1)
Unspecified
(26)
Color
Black
(65)
Blue
(46)
Gold
(2)
Gray
(13)
Green
(1)
Orange
(3)
Red
(3)
Silver
(1)
White
(34)
Model
ADV 360
(1)
The Goods
(5)
Meta
(26)
CF
(37)
CAT9
(84)
Voodoo One
(1)
CF Zen
(3)
Voodoo
(2)
F5
(4)
CAT8
(3)
CAT
(6)
CAT9 Composite
(18)
Select 719
(1)
CAT9 Connect
(26)
The Goods One Piece
(2)
Solo
(5)
ADV Hype
(1)
5150
(1)
Avenge Pro
(1)
Nox
(21)
Posey28
(1)
Elite One
(1)
Metal pro
(1)
CAT9 Pastime
(3)
Vandal
(6)
Reflex
(1)
CF Glitch
(8)
DNGR
(1)
Find a Deal
Price Drops
Seller Location
United States (All)
(271)
US: Midwest
(152)
US: South
(89)
US: Northeast
(17)
US: West
(12)
Canada
(1)
SidelineSwap’s Picks
Rare Finds
(9)
Item Type
Accepts Offers
(272)
Price Drops
(5)
Sold Items Only
US Free Shipping
(7)
Seller Type
Elite Sellers
(202)
Quick Shippers
(216)
Shops (Businesses)
(193)
Lockers (Individuals)
(79)
Curated
(178)
Pro Seller
(191)
Kappenzeller
Marucci cat 9 31/21 (-10) 2 3/4 barrel
$71
2
rnags33
Easton ADV Hype USSSA Bat 31” (-10)
$125
Retail price: $250
1
jdelgado88
Marucci 2021 Alloy (-10) 21 oz 31" CAT9 Bat
$81
cooper_davis2
Marrucci Cat 8 Gold 31/21
$88
Retail price: $250
5
BMy54321
Used Victus USSSA Certified Composite 21 oz 29" Nox Bat
$48
Retail price: $150
Cblythe
USSSA Certified 2021 Marucci Alloy CAT9 Connect Bat (-10) 21 oz 31"
$100
1
Cblythe
Used USSSA Certified 2021 Marucci Hybrid CAT9 Composite Bat (-10) 21 oz 31"
$140
11
joey_comes13
Used USSSA Certified Composite (-10) 21 oz 31" Meta Bat
$75
Retail price: $300
2
Walkerbriann
Used USSSA Certified 2021 Rawlings Alloy 5150 Bat (-10) 21 oz 31"
$40
Retail price: $99
3
KingCheese
2021 Composite (-10) 21 oz 31" CF Bat
$103
Retail price: $220
3
MNick
2021 Composite (-10) 21 oz 31" CF Zen Black Bat
$136
6
Ballplayer58906
Used 2021 Marucci Composite CAT9 Composite Bat (-10) 21 oz 31"
$120
Retail price: $300
3
Chitown3435
Used 2021 Alloy (-10) 21 oz 31" F5 Bat
$40
Retail price: $100
3
GriffinThomas15
2021 Alloy (-10) 21 oz 31" CF Zen Bat
$180
Retail price: $350
PIA_Valdosta
Used Demarini Cf Snoop CBZL-21 CSTM
$165
2
avy1545
Used 2021 Marucci USSSA Certified Alloy 21 oz 31" Posey28 Bat
$75
Retail price: $260
Prev
1
7
8
9
Next
Related Searches
Weight
20 oz Baseball Bats
29 oz Baseball Bats
30 oz Baseball Bats
23 oz Baseball Bats
19 oz Baseball Bats
26 oz Baseball Bats
22 oz Baseball Bats
28 oz Baseball Bats
25 oz Baseball Bats
27 oz Baseball Bats
18 oz Baseball Bats
24 oz Baseball Bats
31 oz Baseball Bats
17 oz Baseball Bats
13 oz Baseball Bats
16 oz Baseball Bats
30.5 oz Baseball Bats
15 oz Baseball Bats
14 oz Baseball Bats
29.5 oz Baseball Bats
Show more
Release Year
2022 Baseball Bats
2021 Baseball Bats
2023 Baseball Bats
2019 Baseball Bats
2020 Baseball Bats
2018 Baseball Bats
2016 Baseball Bats
2015 Baseball Bats
2017 Baseball Bats
2014 Baseball Bats
2013 Baseball Bats
Unspecified Baseball Bats
Show more
Category
Baseball Gear
Bat Certification
USSSA Certified Baseball Bats
USA Certified Baseball Bats
Age Group
Kid Pitch (9YO-13YO) Baseball Bats
Barrel
2 3/4" Barrel Baseball Bats
Drop
(-10) Baseball Bats
(-8) Baseball Bats
Length
31" Baseball Bats
29" Baseball Bats
30" Baseball Bats
Brand
Marucci Baseball Bats
DeMarini Baseball Bats
Louisville Slugger Baseball Bats
Victus Baseball Bats
Easton Baseball Bats
Show more
Bat Material
Alloy Baseball Bats
Composite Baseball Bats
Hybrid Baseball Bats
