1. Baseball
  2. Bats
  3. 21OZ

21 oz Baseball Bats

Shop by Bat Certification

1,810 Results
Shop by Category
NEW -Victus VIBE RBI RED CRAYON 31" /21 oz USSSA Travel Ball Bat VSBVIB10C-R ►FAST SHIPPING◄
ProtechProducts
NEW -Victus VIBE RBI RED CRAYON 31" /21 oz USSSA Travel Ball Bat VSBVIB10C-R ►FAST SHIPPING◄
$200
Used Louisville Slugger Prime 919 Wtlslp919x10 Usssa 2 3 4" Barrel Bat 31" -10 Drop 11506-s000242336
sportsopks
Used Louisville Slugger Prime 919 Wtlslp919x10 Usssa 2 3 4" Barrel Bat 31" -10 Drop 11506-s000242336
$170
Used Kid Pitch (9YO-13YO) Louisville Slugger Select 719 Bat USABat Certified (-10) Composite 21 oz 3
ThePlayersCloset
Used Kid Pitch (9YO-13YO) Louisville Slugger Select 719 Bat USABat Certified (-10) Composite 21 oz 3
$65
Used Kid Pitch (9YO-13YO) 2020 Louisville Slugger Prime Bat USABat Certified (-10) Alloy 21 oz 31"
Kraken_Sports
Used Kid Pitch (9YO-13YO) 2020 Louisville Slugger Prime Bat USABat Certified (-10) Alloy 21 oz 31"
$94
Retail price: $300
Used Kid Pitch (9YO-13YO) 2022 Louisville Slugger Omaha Bat USABat Certified (-10) Alloy 21 oz 31"
reos
Used Kid Pitch (9YO-13YO) 2022 Louisville Slugger Omaha Bat USABat Certified (-10) Alloy 21 oz 31"
$24
Used Kid Pitch (9YO-13YO) 2020 Louisville Slugger Select Bat USABat Certified (-10) Hybrid 21 oz 31"
Rebound_Sports
Used Kid Pitch (9YO-13YO) 2020 Louisville Slugger Select Bat USABat Certified (-10) Hybrid 21 oz 31"
$81
Retail price: $300
Used Kid Pitch (9YO-13YO) 2018 DeMarini CF Zen Bat USABat Certified (-10) Composite 21 oz 31"
Rebound_Sports
Used Kid Pitch (9YO-13YO) 2018 DeMarini CF Zen Bat USABat Certified (-10) Composite 21 oz 31"
$110
Retail price: $350
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Connect Bat USSSA Certified (-10) Hybrid 21 oz 31"
sportsxchange
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Connect Bat USSSA Certified (-10) Hybrid 21 oz 31"
$43
Retail price: $300
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Connect Bat USSSA Certified (-10) Hybrid 21 oz 31"
sportsxchange
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Connect Bat USSSA Certified (-10) Hybrid 21 oz 31"
$45
Retail price: $300
NEW - Victus VIBE POWER PINK CRAYON 29" / 21 oz USSSA Travel Ball Bat VSBVIB8C-PK ►FAST SHIPPING◄
ProtechProducts
NEW - Victus VIBE POWER PINK CRAYON 29" / 21 oz USSSA Travel Ball Bat VSBVIB8C-PK ►FAST SHIPPING◄
$200
NEW - 2025 MARUCCI CATX2 VICE 31" / 21 oz USSSA 2¾" Bat MSBCX210V *LIMITED EDITION* ►2-DAY SHIP◄
ProtechProducts
NEW - 2025 MARUCCI CATX2 VICE 31" / 21 oz USSSA 2¾" Bat MSBCX210V *LIMITED EDITION* ►2-DAY SHIP◄
$300
Used Kid Pitch (9YO-13YO) 2021 Louisville Slugger Meta Bat USSSA Certified (-10) Composite 21 oz 31"
GrittySport
Used Kid Pitch (9YO-13YO) 2021 Louisville Slugger Meta Bat USSSA Certified (-10) Composite 21 oz 31"
$71
Retail price: $350
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Composite Bat USSSA Certified (-10) Composite 21 oz 31"
SteelDeals
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Composite Bat USSSA Certified (-10) Composite 21 oz 31"
$52
Used Louisville Slugger Prime 915 Slp9150 Usssa 2 5 8" Barrel Bat 31" -10 Drop 11506-s000228244
sportsopks
Used Louisville Slugger Prime 915 Slp9150 Usssa 2 5 8" Barrel Bat 31" -10 Drop 11506-s000228244
$98
*NEW* 2025 DeMarini ZEN USSSA 29" / 21 oz Composite 2¾" Travel Baseball Bat -WBD2533010 ►2-DAY SHIP◄
ProtechProducts
*NEW* 2025 DeMarini ZEN USSSA 29" / 21 oz Composite 2¾" Travel Baseball Bat -WBD2533010 ►2-DAY SHIP◄
$350
*NEW* 2025 DeMarini ZEN USSSA 31" / 21 oz Composite 2¾" Travel Baseball Bat -WBD2532010 ►2-DAY SHIP◄
ProtechProducts
*NEW* 2025 DeMarini ZEN USSSA 31" / 21 oz Composite 2¾" Travel Baseball Bat -WBD2532010 ►2-DAY SHIP◄
$350
*NEW* 2025 Marucci CATX2 Connect Hybrid 29" / 21 oz USSSA 2¾" Bat MSBCCX28 ►12 mo. Factory Warranty◄
ProtechProducts
*NEW* 2025 Marucci CATX2 Connect Hybrid 29" / 21 oz USSSA 2¾" Bat MSBCCX28 ►12 mo. Factory Warranty◄
$297
Used Kid Pitch (9YO-13YO) 2019 Louisville Slugger Select 719 Bat USABat Certified (-10) Hybrid 21 oz
sportsxchange
Used Kid Pitch (9YO-13YO) 2019 Louisville Slugger Select 719 Bat USABat Certified (-10) Hybrid 21 oz
$31
Retail price: $275
2025 Easton Hype Fire 29" / 21 oz USSSA Travel Baseball Bat 2¾" Big Barrel ►2-DAY SHIPPING◄
ProtechProducts
2025 Easton Hype Fire 29" / 21 oz USSSA Travel Baseball Bat 2¾" Big Barrel ►2-DAY SHIPPING◄
$400
Retail price: $400
Used Kid Pitch (9YO-13YO) 2018 Easton Ghost X Bat USABat Certified (-10) Composite 21 oz 31"
NE_Resellah
Used Kid Pitch (9YO-13YO) 2018 Easton Ghost X Bat USABat Certified (-10) Composite 21 oz 31"
$46
Retail price: $275
Used Kid Pitch (9YO-13YO) 2020 AXE Elite One Bat USABat Certified (-10) Alloy 21 oz 31"
NE_Resellah
Used Kid Pitch (9YO-13YO) 2020 AXE Elite One Bat USABat Certified (-10) Alloy 21 oz 31"
$40
Retail price: $150
2025 Easton USABat Certified Composite 21 oz 31" (New) Hype Fire Bat- Used Once & not broken In.
jdmt1027
2025 Easton USABat Certified Composite 21 oz 31" (New) Hype Fire Bat- Used Once & not broken In.
$295
Retail price: $350
Used Kid Pitch (9YO-13YO) 2023 Easton ADV 360 Bat USABat Certified (-10) Alloy 21 oz 31"
Kraken_Sports
Used Kid Pitch (9YO-13YO) 2023 Easton ADV 360 Bat USABat Certified (-10) Alloy 21 oz 31"
$185
Retail price: $350
Used Demarini The Goods Gbzl-21 Usssa 2 3 4" Barrel Bat 31" -10 Drop 11506-s000259413
sportsopks
Used Demarini The Goods Gbzl-21 Usssa 2 3 4" Barrel Bat 31" -10 Drop 11506-s000259413
$150
*NEW* Axe Elite One 31" / 21 oz Alloy 2¾″ USSSA Baseball Bat L43J -w/Warranty ►FREE SHIPPING◄
ProtechProducts
*NEW* Axe Elite One 31" / 21 oz Alloy 2¾″ USSSA Baseball Bat L43J -w/Warranty ►FREE SHIPPING◄
$75
Retail price: $250
Used Marucci Cat X Connect Msbcx8 Usssa 2 3 4" Barrel Bat 29" -8 Drop 11506-s000255312
sportsopks
Used Marucci Cat X Connect Msbcx8 Usssa 2 3 4" Barrel Bat 29" -8 Drop 11506-s000255312
$170
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Connect Bat USSSA Certified (-8) Alloy 21 oz 29"
GreatLakeSports
Used Kid Pitch (9YO-13YO) 2021 Marucci CAT9 Connect Bat USSSA Certified (-8) Alloy 21 oz 29"
$43
Used Kid Pitch (9YO-13YO) Marucci CAT X Composite Bat USSSA Certified (-8) Composite 21 oz 29"
GreatLakeSports
Used Kid Pitch (9YO-13YO) Marucci CAT X Composite Bat USSSA Certified (-8) Composite 21 oz 29"
$71
Used Kid Pitch (9YO-13YO) 2023 Louisville Slugger Meta Bat USSSA Certified (-8) Composite 21 oz 29"
ReQuip
Used Kid Pitch (9YO-13YO) 2023 Louisville Slugger Meta Bat USSSA Certified (-8) Composite 21 oz 29"
$50
Used Kid Pitch (9YO-13YO) 2019 Louisville Slugger Prime 919 Bat USSSA Certified (-10) Composite 21 o
SteelDeals
Used Kid Pitch (9YO-13YO) 2019 Louisville Slugger Prime 919 Bat USSSA Certified (-10) Composite 21 o
$61
Retail price: $350
Used Kid Pitch (9YO-13YO) 2023 Easton ADV 360 Bat USABat Certified (-10) Composite 21 oz 31"
QuickChange
Used Kid Pitch (9YO-13YO) 2023 Easton ADV 360 Bat USABat Certified (-10) Composite 21 oz 31"
$160
Retail price: $350
Used Kid Pitch (9YO-13YO) 2022 Louisville Slugger Omaha Bat USABat Certified (-10) Alloy 21 oz 31"
SteelDeals
Used Kid Pitch (9YO-13YO) 2022 Louisville Slugger Omaha Bat USABat Certified (-10) Alloy 21 oz 31"
$23

Related Searches in 21 oz Baseball Bats

30 oz Baseball Bats29 oz Baseball Bats20 oz Baseball Bats19 oz Baseball Bats18 oz Baseball Bats31" Baseball BatsUsed Baseball Bats

Top Brands in 21 oz Baseball Bats

Easton Baseball BatsDeMarini Baseball BatsLouisville Slugger Baseball BatsMizuno Baseball BatsAXE Baseball BatsCombat Baseball Bats