15% OFF - Fourth of July Sale
Shop thousands of deals.
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
Sliding Mitts
Baseball 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
/
21OZ
21 oz Baseball Bats - Page 47
Shop by Bat Certification
USSSA Certified
USABat Certified
BBCOR Certified
Training Bats
Filters
(2)
Bat Certification
Length
Sort
Save this search
1,872 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(150)
Bat Certification
USSSA Certified
(1,505)
USABat Certified
(203)
BBCOR Certified
(15)
Training Bats
(5)
Length
22"
(2)
24"
(1)
26"
(4)
27"
(18)
28"
(33)
29"
(303)
30"
(125)
30.5"
(2)
31"
(1,153)
31.5"
(3)
32"
(371)
32.5"
(1)
33"
(10)
34"
(8)
Weight
21OZ, 24OZ
12OZ
(55)
12.5OZ
(8)
13OZ
(39)
13.5OZ
(6)
14OZ
(74)
15OZ
(187)
15.5OZ
(4)
16OZ
(225)
16.5OZ
(6)
17OZ
(483)
17.5OZ
(7)
18OZ
(975)
18.5OZ
(11)
19OZ
(1,623)
19.5OZ
(12)
20OZ
(2,063)
20.5OZ
(22)
21OZ
(1,503)
21.5OZ
(11)
22OZ
(1,137)
22.5OZ
(17)
23OZ
(1,059)
23.5OZ
(19)
24OZ
(374)
24.5OZ
(3)
25OZ
(810)
25.5OZ
(9)
26OZ
(1,375)
26.5OZ
(11)
27OZ
(960)
27.5OZ
(5)
28OZ
(1,534)
28.5OZ
(12)
29OZ
(2,967)
29.5OZ
(129)
30OZ
(3,395)
30.5OZ
(216)
31OZ
(821)
31.5OZ
(36)
32OZ
(57)
11OZ
(7)
Other/Unknown
(4,211)
Drop
-3
(15)
-5
(26)
-6
(6)
-7
(9)
-8
(579)
-8.5
(2)
-9
(65)
-10
(1,116)
-11
(33)
-12
(1)
Other / Unknown
(27)
Brand
Easton
(491)
DeMarini
(379)
Marucci
(369)
Louisville Slugger
(287)
Rawlings
(107)
Victus
(82)
AXE
(48)
True
(15)
Soldier Sports
(15)
Other
(14)
Combat
(14)
Mizuno
(12)
Anderson
(10)
Dirty South
(9)
Warstic
(4)
Worth
(3)
Adidas
(2)
StringKing
(2)
Birdman
(2)
Franklin
(1)
True Temper
(1)
3N2
(1)
Rip It
(1)
44 Pro
(1)
Old Hickory
(1)
BamBooBat
(1)
BWP
(1)
Ritchie Bats
(1)
Condition
Used
(1,521)
New
(352)
Bat Material
Composite
(902)
Alloy
(498)
Hybrid
(158)
Wood
(14)
Maple
(11)
Birch
(4)
Wood Composite
(3)
Age Group
High School & College
(52)
Kid Pitch (9YO-13YO)
(1,372)
Tee Ball & Coach Pitch (4YO-8YO)
(5)
Barrel
2 1/4"
(102)
2 3/8"
(2)
2 1/2"
(7)
2 5/8"
(441)
2 3/4"
(1,054)
Other / Unknown
(25)
Release Year
2026
(7)
2025
(110)
2024
(141)
2023
(164)
2022
(205)
2021
(172)
2020
(99)
2019
(79)
2018
(49)
2017
(52)
2016
(74)
2015
(55)
2014
(27)
2013
(23)
2012
(2)
2011
(3)
2010
(1)
2004
(1)
1998
(1)
1997
(1)
Unspecified
(37)
Color
Black
(263)
Blue
(102)
Brown
(5)
Gold
(29)
Gray
(81)
Green
(55)
Natural
(1)
Orange
(106)
Pink
(7)
Red
(54)
Silver
(35)
White
(190)
Yellow
(49)
Bundle or Pack?
Yes
(14)
Model
ADV 360 Composite
(19)
Select PWR Hybrid
(12)
Icon Composite
(29)
Meta Composite
(114)
CF Composite
(77)
The Goods Hybrid
(27)
CATX Alloy
(25)
Hype Fire Composite
(79)
CAT X Composite
(43)
CF Zen Composite
(95)
CATX Connect Hybrid
(9)
CAT9 Alloy
(75)
Zoa Composite
(47)
Vibe Alloy
(29)
Voodoo Hybrid
(11)
The Dub Composite
(15)
CATX2 Composite
(9)
F5 Alloy
(11)
CAT9 Connect Hybrid
(27)
Omaha Alloy
(14)
Mako Composite
(86)
CAT Alloy
(25)
CAT8 Alloy
(26)
CAT9 Composite
(39)
The Goods One Piece Alloy
(23)
Avenge Pro Composite
(9)
Hype Comp Composite
(12)
ADV Hype Composite
(14)
Nox Hybrid
(22)
Ghost X Composite
(11)
CAT7 Alloy
(11)
CAT9 Pastime Alloy
(9)
Solo Alloy
(18)
Elite One Alloy
(15)
CF Glitch Composite
(13)
5150 Alloy
(9)
XL1 Composite
(35)
Prime Composite
(9)
Quatro Pro Composite
(13)
CATX Vanta Composite
(11)
CF8 Composite
(9)
Mako Beast Composite
(9)
Vandal Hybrid
(17)
Beast X Alloy
(8)
S3 Alloy
(13)
S1 Composite
(11)
Mako Torq Composite
(12)
Prime 917 Composite
(8)
CF7 Composite
(15)
Find a Deal
Fourth of July Sale
(161)
Price Drops
Seller Location
United States (All)
(1,835)
US: South
(604)
US: Midwest
(587)
US: Northeast
(360)
US: West
(264)
Canada
(37)
SidelineSwap’s Picks
Rare Finds
(89)
Best Sellers
(18)
New Releases
(98)
Item Type
Accepts Offers
(1,869)
Price Drops
(41)
Sold Items Only
US Free Shipping
(150)
Seller Type
Elite Sellers
(985)
Quick Shippers
(1,148)
Shops (Businesses)
(772)
Verified Athletes
(1)
Lockers (Individuals)
(1,100)
Curated
(347)
Benefits Charity
(18)
Pro Seller
(530)
4
Zzfrtem6
2022 Louisville Slugger USSSA Certified Meta (-10) Alloy 24 oz 31" (Used)
$48
Retail price: $250
3
Oldbatssold
Louisville Slugger USSSA Certified Solo 619 (-10) 21 oz 31" (Used)
$63
Retail price: $100
2
brianwestendorf
Alloy (-10) 21 oz 31" Elite One Bat
$68
ddorrien11
Marucci Baseball Bat USSA CAT 8
$65
Retail price: $145
1
LiterallyHim
Used 2023 Easton USSSA Certified Composite 21 oz 31" ADV Hype Bat
$105
Retail price: $200
2
ZionOAK1
Used 2014 DeMarini USSSA Certified Alloy 21 oz 30" Voodoo Balanced Bat
$60
Retail price: $350
2
Sehrhard513
Easton baseball bat
$20
2
ajmd20
31/21 Rawlings Quatro SL7Q10 Composite Baseball Bat - USSSA Yes - USA No
$250
3
tjkline23
Marucci cat9 laser limited edition -8
$110
Retail price: $375
2
ZionOAK1
2016 DeMarini USSSA Certified Composite 21 oz 31" CF8 Bat
$175
Retail price: $400
2
Kenneth23
Maple (-5) 24 oz 29" Bat
$30
Retail price: $69
3
RawlingsTP
Easton speed drop 3 30in bat
$27
GrandSlamUSA
2017 LOUISVILLE PRIME 32/24 (-8) USSSA WTLSLP917 BAT NIW - WARRANTY INCLUDED
$300
Kwomble
Easton USSSA Certified Beast Pro (-8) 24 oz 32" (Used)
$27
Retail price: $50
7
Caseyt1975
2023 Marucci CAT X Composite USSSA Certified Bat (-10) Composite 31" (Used)
$92
Retail price: $416
6
Keishap
Used USSSA Certified 2020 Easton Composite ADV 360 Bat (-10) 21 oz 31"
$81
Retail price: $180
1
Keishap
Used USSSA Certified Rawlings Composite Mach2 Bat (-10) 21 oz 31"
$36
Retail price: $80
1
Santana08
2017 Louisville Slugger Prime 917 USSSA Certified Bat (-8) Composite 21 oz 29" (Used)
$50
3
ConnorLarsen
2024 DeMarini Zoa USSSA Certified Bat (-8) Composite 24 oz 32" (Used)
$175
Retail price: $350
4
kacy
Louisville Slugger USSSA Certified Composite 21 oz 29" (Used) Meta Bat
$95
10
kacy
Easton USSSA Certified Composite 21 oz 29" (Used) Hype Comp Bat
$75
1
amfddj
Used USSSA Certified Composite (-10) 21 oz 31" CF7 Bat
$173
3
ajmd20
32/24 Easton XL (-8) SL15X18 Composite Baseball Bat - USSSA Yes - USA No
$750
9
ajmd20
32/24 DeMarini CF7 CFR-15 CF SEVEN Composite Baseball Bat -8 USSSA
$200
3
ajmd20
29/21 Demarini CF Zen C8ZS-19 Composite Baseball Bat - USSSA Yes - USA No
$300
4
ajmd20
32/21 Easton Mako (-11) YB15MK Composite Baseball Bat - Yes USSSA - No USA
$170
2
ajmd20
31/21 Easton Mako YB15MKX 2 1/4 Composite Baseball Bat - USSSA Yes - USA No
$550
5
picsound711
Used 2024 DeMarini USSSA Certified Bat (-8) 21 oz 29"
$150
Retail price: $399
9
carter9422
2024 DeMarini Zoa USSSA Certified Bat (-10) Composite 21 oz 31" (Used)
$135
Wyatt2632
Used USSSA Certified Easton Composite XL1 Bat (-8) 24 oz 32"
$105
6
skirbykandk
2018 Demarini CF zen white Brand New 31 drop 10
$270
Retail price: $499
5
Jusfur2673
Used 2019 DeMarini USSSA Certified Composite 24 oz 32" CF Black Bat
$80
Prev
1
45
46
47
48
49
59
Next
Related Searches
Weight
30 oz Baseball Bats
29 oz Baseball Bats
20 oz Baseball Bats
19 oz Baseball Bats
28 oz Baseball Bats
26 oz Baseball Bats
22 oz Baseball Bats
23 oz Baseball Bats
18 oz Baseball Bats
27 oz Baseball Bats
31 oz Baseball Bats
25 oz Baseball Bats
17 oz Baseball Bats
24 oz Baseball Bats
16 oz Baseball Bats
30.5 oz Baseball Bats
15 oz Baseball Bats
29.5 oz Baseball Bats
14 oz Baseball Bats
32 oz 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
Length
31" Baseball Bats
32" Baseball Bats
29" Baseball Bats
30" Baseball Bats
Drop
(-10) Baseball Bats
(-8) Baseball Bats
(-9) 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
2022 Baseball Bats
2021 Baseball Bats
2023 Baseball Bats
2024 Baseball Bats
2025 Baseball Bats
2020 Baseball Bats
2019 Baseball Bats
2016 Baseball Bats
Show more