1. Baseball
  2. Bats
  3. 20.5OZ

20.5 oz Baseball Bats

Shop by Bat Certification

121 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
2025 Marucci CATX2 Connect Hybrid USABat Certified Bat (-11) 18 oz 29" (Used)
dwood927
2025 Marucci CATX2 Connect Hybrid USABat Certified Bat (-11) 18 oz 29" (Used)
$100
2026 Louisville Slugger Select PWR Hybrid USABat Certified Bat (-10) 18 oz 28" (New)
pias11677Sideline Pro+
2026 Louisville Slugger Select PWR Hybrid USABat Certified Bat (-10) 18 oz 28" (New)
$255$30015% OFF
4% PRICE DROP
2024 Warstic Bonesaber Hybrid Bat USABat Certified (-10) Hybrid 18 oz 28" (Used)
QuickChangeSideline Pro+
2024 Warstic Bonesaber Hybrid Bat USABat Certified (-10) Hybrid 18 oz 28" (Used)
$139
2023 Marucci CAT Connect Hybrid Bat USABat Certified (-11) Hybrid 18 oz 29" (Used)
QuickChangeSideline Pro+
2023 Marucci CAT Connect Hybrid Bat USABat Certified (-11) Hybrid 18 oz 29" (Used)
$45
Used UNCERTIFIED Easton Surge XXL Hybrid Bat -13 18OZ 31"
blowout_bargainsSideline Pro+
Used UNCERTIFIED Easton Surge XXL Hybrid Bat -13 18OZ 31"
$36
Retail price: $219
2026 Marucci Rckless Hybrid USABat Certified Bat (-11) 29" (Used)
mcparke
2026 Marucci Rckless Hybrid USABat Certified Bat (-11) 29" (Used)
$175
Retail price: $250
2024 DeMarini The Goods Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
EmpireSportsSideline Pro+
2024 DeMarini The Goods Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
$106
Retail price: $300
Marucci CAT Connect (2 5/8") USA Youth Bat (-11)
sportsxchangeSideline Pro+
Marucci CAT Connect (2 5/8") USA Youth Bat (-11)
$50
Retail price: $200
Marucci CAT Connect (2 5/8") USA Youth Bat (-11)
sportsxchangeSideline Pro+
Marucci CAT Connect (2 5/8") USA Youth Bat (-11)
$50
Retail price: $200
2021 Marucci CAT Connect Hybrid Bat USABat Certified (-11) Hybrid 18 oz 29" (Used)
Game_ReadySideline Pro+
2021 Marucci CAT Connect Hybrid Bat USABat Certified (-11) Hybrid 18 oz 29" (Used)
$43$4810% OFF
10% PRICE DROP
Retail price: $200
Marucci CAT Connect Hybrid Youth USA 2023 (-11)
sportsxchangeSideline Pro+
Marucci CAT Connect Hybrid Youth USA 2023 (-11)
$45
Retail price: $220
2023 Victus NOX 2 28/18 USSSA Senior League -10 Baseball Bat VSBN2X10
spcsportsSideline Pro
2023 Victus NOX 2 28/18 USSSA Senior League -10 Baseball Bat VSBN2X10
$300
2026 Louisville Slugger Select PWR Hybrid USABat Certified Bat (-10) 28”18oz
kassports3
2026 Louisville Slugger Select PWR Hybrid USABat Certified Bat (-10) 28”18oz
$235
BRAND NEW | 2025 Louisville Slugger Select PWR 28" / 18 oz USA Youth Bat 2-5/8" ►FAST SHIP◄
ProtechProductsSideline Pro+
BRAND NEW | 2025 Louisville Slugger Select PWR 28" / 18 oz USA Youth Bat 2-5/8" ►FAST SHIP◄
$200
Retail price: $300
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
QuickChangeSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
$60
Retail price: $380
DeMarini The Goods Hybrid (2 3/4") USSSA Bat 2022 (-10)
sportsxchangeSideline Pro+
DeMarini The Goods Hybrid (2 3/4") USSSA Bat 2022 (-10)
$59
Retail price: $300
Axe Avenge Pro 3 Hybrid (2 3/4") USSSA Bat (-10)
sportsxchangeSideline Pro+
Axe Avenge Pro 3 Hybrid (2 3/4") USSSA Bat (-10)
$129
Retail price: $350
2023 Marucci CAT Connect Hybrid Bat USABat Certified (-11) Hybrid 18 oz 29" (Used)
EmpireSportsSideline Pro+
2023 Marucci CAT Connect Hybrid Bat USABat Certified (-11) Hybrid 18 oz 29" (Used)
$45
Retail price: $220
2022 DeMarini The Goods Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
QuickChangeSideline Pro+
2022 DeMarini The Goods Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
$56
Retail price: $300
2014 Easton S2 Power Brigade SL14S210 28/18 (-10) 2 5/8” USSSA 1.15 – New Grip
jbrooksisrael
2014 Easton S2 Power Brigade SL14S210 28/18 (-10) 2 5/8” USSSA 1.15 – New Grip
$95
2025 Marucci CATX2 Connect Hybrid USSSA Certified Bat (-10) 18 oz 28" (Used)
snyderb99
2025 Marucci CATX2 Connect Hybrid USSSA Certified Bat (-10) 18 oz 28" (Used)
$115
2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-10) 18 oz 28" (Used)
AOI0910
2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-10) 18 oz 28" (Used)
$65
Used USSSA Certified DeMarini Voodoo Hybrid Bat -13 18OZ 31"
blowout_bargainsSideline Pro+
Used USSSA Certified DeMarini Voodoo Hybrid Bat -13 18OZ 31"
$43
2024 AXE Avenge Pro Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
sportsxchangeSideline Pro+
2024 AXE Avenge Pro Hybrid Bat USSSA Certified (-10) Hybrid 18 oz 28" (Used)
$117
Retail price: $350
2015 Easton S600C Hybrid USSSA Bat -12 18OZ 30"
blowout_bargainsSideline Pro+
2015 Easton S600C Hybrid USSSA Bat -12 18OZ 30"
$19
Retail price: $189
NEW | 2026 DeMarini THE GOODS Hybrid USA 28" / 18 oz. Youth Bat 2-5/8" | w/Warranty | FAST SHIP
ProtechProductsSideline Pro+
NEW | 2026 DeMarini THE GOODS Hybrid USA 28" / 18 oz. Youth Bat 2-5/8" | w/Warranty | FAST SHIP
$250
Retail price: $250
Used UNCERTIFIED Easton Stealth CNT Hybrid Bat -13 18OZ 31"
blowout_bargainsSideline Pro+
Used UNCERTIFIED Easton Stealth CNT Hybrid Bat -13 18OZ 31"
$18
DeMarini 2025 The Goods -10 USSSA Baseball Bat
PrimeSportsMW
DeMarini 2025 The Goods -10 USSSA Baseball Bat
$250
2026 Marucci Rckless Hybrid USABat Certified Bat (-11) 18 oz 29" (Used)
coachj2025
2026 Marucci Rckless Hybrid USABat Certified Bat (-11) 18 oz 29" (Used)
$205
Retail price: $250
Easton S750C Hybrid USABat Certified Bat (-10) 18 oz 28" (Used)
AJ06
Easton S750C Hybrid USABat Certified Bat (-10) 18 oz 28" (Used)
$30
DeMarini The Goods Hybrid (2 3/4") USSSA Bat 2022 (-10)
sportsxchangeSideline Pro+
DeMarini The Goods Hybrid (2 3/4") USSSA Bat 2022 (-10)
$56
Retail price: $300