1. Baseball
  2. Bats
  3. 20.5OZ

20.5 oz Baseball Bats - Page 3

Shop by Bat Certification

830 Results
Shop by Category

Resell & Save Even More

Earn hundreds when you list your gear for sale, or trade-in and drop off at a local partner.

List Your GearTry Trade-in
Used Louisville Slugger Omaha USABat Certified Bat (-10) Alloy 20 oz 30"
Runandrew1Sideline Pro+
Used Louisville Slugger Omaha USABat Certified Bat (-10) Alloy 20 oz 30"
$40
Marucci x DK CATX Smart Alloy (2 3/4") USSSA Bat 2025 (-10)
sportsxchangeSideline Pro+
Marucci x DK CATX Smart Alloy (2 3/4") USSSA Bat 2025 (-10)
$70
Retail price: $300
Marucci CAT9 (2 3/4") USSSA Bat 2021 (-10)
sportsxchangeSideline Pro+
Marucci CAT9 (2 3/4") USSSA Bat 2021 (-10)
$24
Retail price: $280
Marucci CAT9 Pastime (2 3/4") USSSA Bat 2021 (-10)
sportsxchangeSideline Pro+
Marucci CAT9 Pastime (2 3/4") USSSA Bat 2021 (-10)
$43
Retail price: $280
Rawlings Mach AI (2 3/4") USSSA Bat 2025 (-10)
sportsxchangeSideline Pro+
Rawlings Mach AI (2 3/4") USSSA Bat 2025 (-10)
$77
Retail price: $280
Rawlings Mach AI (2 3/4") USSSA 2024 (-10)
sportsxchangeSideline Pro+
Rawlings Mach AI (2 3/4") USSSA 2024 (-10)
$76
Retail price: $280
2024 Victus Vibe Alloy Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
EmpireSportsSideline Pro+
2024 Victus Vibe Alloy Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
$65
Retail price: $200
Mizuno B20 Alloy USABat Certified Bat (-10) 20 oz 30" (Used)
joeharten
Mizuno B20 Alloy USABat Certified Bat (-10) 20 oz 30" (Used)
$34$4115% OFF
23% PRICE DROP
Easton Beast Speed Bat USABat Certified (-10) Alloy 20 oz 30" (Used)
reosSideline Pro+
Easton Beast Speed Bat USABat Certified (-10) Alloy 20 oz 30" (Used)
$21
2025 DeMarini Voodoo Alloy Bat – USA Baseball Certified – (-11) – 31" / 20 oz
reosSideline Pro+
2025 DeMarini Voodoo Alloy Bat – USA Baseball Certified – (-11) – 31" / 20 oz
$87
Retail price: $200
Marucci CAT9 Pastime (2 3/4") USSSA Bat 2021 (-10)
sportsxchangeSideline Pro+
Marucci CAT9 Pastime (2 3/4") USSSA Bat 2021 (-10)
$43
Retail price: $280
2020 Easton Alpha 360 USSSA Bat (-10) 20 oz 30"
blowout_bargainsSideline Pro+
2020 Easton Alpha 360 USSSA Bat (-10) 20 oz 30"
$34
Retail price: $180
Used 2021 USSSA Certified Marucci Cat 9 Alloy Bat -10 20OZ 30"
blowout_bargainsSideline Pro+
Used 2021 USSSA Certified Marucci Cat 9 Alloy Bat -10 20OZ 30"
$25
Retail price: $280
2022 Easton Alpha ALX USSSA Bat (-10) Alloy 20 oz 30"
blowout_bargainsSideline Pro+
2022 Easton Alpha ALX USSSA Bat (-10) Alloy 20 oz 30"
$39
Retail price: $262
2025 Victus Vibe Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
Jwood33
2025 Victus Vibe Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
$85
Retail price: $200
2022 Louisville Slugger Omaha 5 Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
dballenger
2022 Louisville Slugger Omaha 5 Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
$45
NEW | 2026 DeMarini VOODOO ONE Alloy 31" / 20 oz USA Youth Bat 2-5/8" | w/Warranty | FAST SHIP
ProtechProductsSideline Pro+
NEW | 2026 DeMarini VOODOO ONE Alloy 31" / 20 oz USA Youth Bat 2-5/8" | w/Warranty | FAST SHIP
$200
Retail price: $200
2023 Marucci CATX Alloy Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
QuickChangeSideline Pro+
2023 Marucci CATX Alloy Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
$43
Retail price: $300
2023 Marucci CATX Alloy Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
QuickChangeSideline Pro+
2023 Marucci CATX Alloy Bat USSSA Certified (-10) Alloy 20 oz 30" (Used)
$35
Retail price: $300
Marucci CATX2 Alloy Youth Bat (2 5/8") USA 2025 (-11)
sportsxchangeSideline Pro+
Marucci CATX2 Alloy Youth Bat (2 5/8") USA 2025 (-11)
$67
Retail price: $200
Used USSSA Certified Easton Alloy Mako Bat (-11) 20 oz 31"
Runandrew1Sideline Pro+
Used USSSA Certified Easton Alloy Mako Bat (-11) 20 oz 31"
$28
2021 Marucci CAT9 (2 3/4") USSSA Bat (-10) 30" 20oz
blowout_bargainsSideline Pro+
2021 Marucci CAT9 (2 3/4") USSSA Bat (-10) 30" 20oz
$25
Retail price: $280
2020 AXE Origin Alloy Bat USABat Certified (-10) Alloy 20 oz 30" (Used)
Game_ReadySideline Pro+
2020 AXE Origin Alloy Bat USABat Certified (-10) Alloy 20 oz 30" (Used)
$24
Retail price: $130
2024 DeMarini The Goods One Piece Alloy USSSA Certified Bat (-10) 20 oz 30" (New)
Showcase28
2024 DeMarini The Goods One Piece Alloy USSSA Certified Bat (-10) 20 oz 30" (New)
$150
Retail price: $250
Used 2021 Marucci CAT9 Pastime USSSA Certified Bat (-10) Alloy 20 oz 30"
Dschulz28
Used 2021 Marucci CAT9 Pastime USSSA Certified Bat (-10) Alloy 20 oz 30"
$70$9022% OFF
30% PRICE DROP
2025 Victus Vibe Alloy USA Certified Bat (-10) 20 oz 30" (Used)
Turnermk25
2025 Victus Vibe Alloy USA Certified Bat (-10) 20 oz 30" (Used)
$99
2023 Marucci CATX Alloy USSSA Certified Bat (-10) 20 oz 30" (New)
Showcase28
2023 Marucci CATX Alloy USSSA Certified Bat (-10) 20 oz 30" (New)
$133
Retail price: $300
2024 Rawlings Mach AI Alloy USABat Certified Bat (-10) 20 oz 30" (New)
Showcase28
2024 Rawlings Mach AI Alloy USABat Certified Bat (-10) 20 oz 30" (New)
$130
Retail price: $280
2023 DeMarini The Goods Hybrid USABat Certified Bat (-10) 20 oz 30" (New)
Showcase28
2023 DeMarini The Goods Hybrid USABat Certified Bat (-10) 20 oz 30" (New)
$140
Retail price: $250
Marucci USABat Certified Bat (-11) 29"
Wadewarren25
Marucci USABat Certified Bat (-11) 29"
$140
2021 Marucci CAT Alloy Bat USABat Certified (-11) Alloy 20 oz 31" (Used)
EmpireSportsSideline Pro+
2021 Marucci CAT Alloy Bat USABat Certified (-11) Alloy 20 oz 31" (Used)
$35
Retail price: $150