1. Baseball
  2. Bats
  3. 18.5OZ

18.5 oz Baseball Bats

Shop by Bat Certification

157 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
Louisville Slugger Select PWR Hybrid USABat Certified Bat (-8) 22 oz 30" (Used)
Prianth
Louisville Slugger Select PWR Hybrid USABat Certified Bat (-8) 22 oz 30" (Used)
$113$12510% OFF
10% PRICE DROP
2023 Louisville Slugger Select PWR Hybrid USSSA Certified Bat (-8) 22 oz 30" (Used)
Dug97
2023 Louisville Slugger Select PWR Hybrid USSSA Certified Bat (-8) 22 oz 30" (Used)
$72$8515% OFF
15% PRICE DROP
2014 DeMarini Voodoo Hybrid Bat USSSA Certified (-9) | 22 oz 31"
ApexAthleteSideline Pro+
2014 DeMarini Voodoo Hybrid Bat USSSA Certified (-9) | 22 oz 31"
$39
Retail price: $200
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) 22 oz 30"
Rebound_SportsSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) 22 oz 30"
$57
Retail price: $380
Louisville Slugger Select PWR Hybrid (2 5/8") USA Bat Kid Pitch 2023 (-10)
sportsxchangeSideline Pro+
Louisville Slugger Select PWR Hybrid (2 5/8") USA Bat Kid Pitch 2023 (-10)
$122
Retail price: $185
BAT BUNDLE DEAL USSSA -5 -8 -10
sportsxchangeSideline Pro+
BAT BUNDLE DEAL USSSA -5 -8 -10
$200$25722% OFF
22% PRICE DROP
DeMarini Voodoo (2 5/8") USSSA 2017 (-9)
sportsxchangeSideline Pro+
DeMarini Voodoo (2 5/8") USSSA 2017 (-9)
$50
Retail price: $250
2023 Louisville Slugger Select PWR 30" 22oz -8 USSSA
NOLAKeith
2023 Louisville Slugger Select PWR 30" 22oz -8 USSSA
$90$10010% OFF
10% PRICE DROP
Retail price: $150
2025 Marucci Rckless Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
QuickChangeSideline Pro+
2025 Marucci Rckless Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$220
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
sportsxchangeSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$60
Retail price: $380
2025 Marucci CATX2 Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
QuickChangeSideline Pro+
2025 Marucci CATX2 Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$87
Retail price: $350
Marucci CATX2 Connect Hybrid (2 3/4") USSSA 2025 (-8)
sportsxchangeSideline Pro+
Marucci CATX2 Connect Hybrid (2 3/4") USSSA 2025 (-8)
$97
Retail price: $350
Marucci CATX2 Connect Hybrid (2 3/4") USSSA 2025 (-8)
sportsxchangeSideline Pro+
Marucci CATX2 Connect Hybrid (2 3/4") USSSA 2025 (-8)
$87$9710% OFF
10% PRICE DROP
Retail price: $350
Used USSSA Certified 2023 Louisville Slugger Select PWR Hybrid Bat 30" (-8)
Bayside_SportsSideline Pro+
Used USSSA Certified 2023 Louisville Slugger Select PWR Hybrid Bat 30" (-8)
$67$7511% OFF
11% PRICE DROP
Retail price: $300
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
sportsxchangeSideline Pro+
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$87
Retail price: $300
Louisville Slugger Select PWR (2 3/4") USSSA 2023 (-8)
sportsxchangeSideline Pro+
Louisville Slugger Select PWR (2 3/4") USSSA 2023 (-8)
$75
Retail price: $300
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
reosSideline Pro+
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$75
Retail price: $300
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
sportsxchangeSideline Pro+
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$79
Retail price: $300
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
Game_ReadySideline Pro+
2023 Louisville Slugger Select PWR Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$78$8710% OFF
10% PRICE DROP
Retail price: $300
Louisville Slugger Select PWR (2 3/4") USSSA 2023 (-8)
sportsxchangeSideline Pro+
Louisville Slugger Select PWR (2 3/4") USSSA 2023 (-8)
$79
Retail price: $300
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
sportsxchangeSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$60
Retail price: $380
2023 Victus NOX 2 30/22 USSSA Senior League -8 Baseball Bat VSBN2X8
spcsportsSideline Pro
2023 Victus NOX 2 30/22 USSSA Senior League -8 Baseball Bat VSBN2X8
$300
2023 Louisville Slugger Select PWR Hybrid Bat USABat Certified (-8) Hybrid 22 oz 30" (Used)
QuickChangeSideline Pro+
2023 Louisville Slugger Select PWR Hybrid Bat USABat Certified (-8) Hybrid 22 oz 30" (Used)
$111
Retail price: $185
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30"
Rebound_SportsSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30"
$57
Retail price: $380
2026 Marucci Rckless Hybrid USSSA Certified Bat (-8) 22 oz 30" (Used)
HoytCoSideline Pro
2026 Marucci Rckless Hybrid USSSA Certified Bat (-8) 22 oz 30" (Used)
$250
2025 Marucci CATX2 Connect Hybrid USABat Certified Bat (-8) 22 oz 30" (Used)
Av8trinabarrell
2025 Marucci CATX2 Connect Hybrid USABat Certified Bat (-8) 22 oz 30" (Used)
$100
2025 Marucci CATX2 Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
QuickChangeSideline Pro+
2025 Marucci CATX2 Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$83
Retail price: $350
Marucci CATX2 Connect -8 (30" 22 oz) USA Baseball Bat
jmaddex
Marucci CATX2 Connect -8 (30" 22 oz) USA Baseball Bat
$150
Retail price: $250
Marucci CATX2 Connect "Vice" (2 3/4") USSSA Bat (-8)
sportsxchangeSideline Pro+
Marucci CATX2 Connect "Vice" (2 3/4") USSSA Bat (-8)
$83
Retail price: $350
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
QuickChangeSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-8) Hybrid 22 oz 30" (Used)
$57
Retail price: $380
2021 Marucci CAT9 Connect (2 3/4") USSSA Bat (-8) 30" 22oz
blowout_bargainsSideline Pro+
2021 Marucci CAT9 Connect (2 3/4") USSSA Bat (-8) 30" 22oz
$37
Retail price: $300