Shop by Bat Certification
1,164 Results
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2023 Marucci CAT X Composite Bat USSSA Certified (-5) Composite 27 oz 32" (Used)
$82
Retail price: $400
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2023 Marucci CAT X Composite Bat USSSA Certified (-5) Composite 27 oz 32" (Used)
$86
Retail price: $400
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2025 Marucci CATX2 Connect Hybrid Bat USSSA Certified (-5) Hybrid 27 oz 32" (Used)
$112
Retail price: $350
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2025 Rawlings Icon Composite Bat USSSA Certified (-5) Composite 27 oz 32" (Used)
$201
Retail price: $400
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2023 Louisville Slugger Atlas Alloy Bat USSSA Certified (-5) Alloy 27 oz 32" (Used)
$94
Retail price: $250
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2025 Louisville Slugger Atlas Alloy Bat USSSA Certified (-10) Alloy 27 oz 32" (Used)
$113
Retail price: $250
jup
2020 Louisville Slugger Prime Composite USSSA Certified Bat (-5) 27 oz 32" (Used)
$102$12015% OFF
Retail price: $350
bduff4
GreatLakeSports
ThePlayersCloset
2025 Warstic Bonesaber Hybrid Bat USABat Certified (-5) Hybrid 27 oz 32" (Used)
$158
Retail price: $249
pias11677
nycobra
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QuickChange
2023 Marucci CAT X Composite Bat USSSA Certified (-5) Composite 27 oz 32" (Used)
$82
Retail price: $400
Olkyboy
GreatLakeSports
2025 Rawlings Icon Composite Bat USSSA Certified (-5) Composite 27 oz 32" (Used)
$212
Retail price: $400
Explore Our Selection of 12 oz Baseball Bats
At SidelineSwap, you'll find a comprehensive collection of 12 oz baseball bats from various trusted brands, perfect for players of all levels. Our inventory includes options that meet various certification standards, such as USABat, USSSA, and BBCOR. Whether you’re looking for training bats or competitive options, we have a wide selection tailored to your playing style.
Benefits of Shopping at SidelineSwap
- Significant Savings: Enjoy discounts of up to 70% off retail prices on both new and used bats.
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- Community Insights: Access tips and recommendations from fellow athletes and experts to help you choose the right equipment.
Our Fall Sale features price drops on thousands of items, including baseball bats, gloves, and accessories. To find the perfect bat, you can filter by length, weight, and certification, making it easier to discover the right fit for your game. Browse our extensive collection today and join our community of athletes committed to quality gear at affordable prices.