Popular Composite Bats
Louisville Slugger Supra Composite
41 Available
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234 Available
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1441 Available
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1003 Available
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650 Available
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813 Available
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194 Available
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340 Available
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411 Available
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690 Available
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57 Available
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176 Available
Easton ADV1 Composite
45 Available
Easton ADV Composite
40 Available
Dirty South Swag
31 Available
Easton Mako Composite
553 Available
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120 Available
Easton ADV Hype Composite
145 Available
Marucci CAT9 Composite
315 Available
Easton Maxum Ultra Composite
59 Available
Easton Ghost X Hyperlite Composite
91 Available
Louisville Slugger Prime 919 Composite
97 Available
DeMarini Zoa Glitch Composite
41 Available
Easton Hype Comp Composite
117 Available
DeMarini CF Mashup Composite
47 Available
Easton Maxum 360 Composite
62 Available
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119 Available
Easton Ghost X Composite
96 Available
AXE Avenge Pro Composite
89 Available
Easton Rope Composite
70 Available
Louisville Slugger Prime Composite
146 Available
Easton XL1 Composite
120 Available
Louisville Slugger Meta PWR Composite
53 Available
Easton Mako Beast Composite
98 Available
Louisville Slugger Prime 918 Composite
50 Available
Marucci CAT Composite
30 Available
Combat Maxum Composite
56 Available
DeMarini CF Glitch Composite
81 Available
DeMarini CF7 Composite
61 Available
Easton Mako Torq Composite
85 Available
Easton S1 Composite
131 Available
DeMarini CF8 Composite
57 Available
Louisville Slugger Prime 917 Composite
47 Available
DeMarini CF5 Composite
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Louisville Slugger Prime 916 Composite
40 Available
Shop by Bat Certification
10,164 Results
Redi
2023 Marucci CAT X Composite Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
$73$8615% OFF
Retail price: $400
Redi
2018 Easton Ghost X Hyperlite Composite Bat USSSA Certified (-12) 17 oz 29"
$45$5315% OFF
Retail price: $180
kdunleavy
Louisville Slugger Prime Composite USABat Certified Bat (-10) Composite 19 oz 29" (Used)
$35$4013% OFF
Retail price: $225
reos
2023 Marucci CAT X Alloy Bat USSSA Certified (-8) Composite 22 oz 30" (Used)
$55$6515% OFF
Retail price: $400
reos
2025 Soldier Sports Tank Composite Bat BBCOR Certified (-3) Composite 31 oz 34" (Used)
$118$13915% OFF
Retail price: $300
reos
2024 Easton Hype Fire Composite Bat USSSA Certified (-5) Composite 26 oz 31" (Used)
$115$13515% OFF
Retail price: $350
reos
2021 Louisville Slugger Meta Composite Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
$37$4415% OFF
Retail price: $350
JRKetterer
Game_Ready
2023 Marucci CAT X Composite Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
$73$8615% OFF
Retail price: $400
Game_Ready
2022 DeMarini CF Composite Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
$66$7815% OFF
Retail price: $350
Game_Ready
2025 Easton ADV 360 Composite Bat USABat Certified (-11) Composite 17 oz 28" (Used)
$138$16215% OFF
Retail price: $350
Game_Ready
2022 Louisville Slugger Meta Composite Bat USSSA Certified (-10) Composite 19 oz 29" (Used)
$46$5415% OFF
Retail price: $350
Kevinbeaulieu
QuickChange
2021 Louisville Slugger Meta Composite Bat USSSA Certified (-8) Composite 24 oz 31" (Used)
$39$4615% OFF
Retail price: $350
QuickChange
2025 Rawlings Icon Composite Bat USSSA Certified (-5) Composite 25 oz 30" (Used)
$180$21215% OFF
Retail price: $400
QuickChange
2024 Rawlings Icon Composite Bat USSSA Certified (-8) Composite 22 oz 30" (Used)
$165$19415% OFF
Retail price: $350
QuickChange
2025 Soldier Sports Tank Composite Bat USSSA Certified (-5) Composite 26 oz 31" (Used)
$138$16215% OFF
Retail price: $325
QuickChange
2025 Rawlings Icon Composite Bat USSSA Certified (-8) Composite 22 oz 30" (Used)
$198$23315% OFF
Retail price: $400
QuickChange
2022 Louisville Slugger Meta Composite Bat USSSA Certified (-5) Composite 25 oz 30" (Used)
$54$6315% OFF
Retail price: $350
blowout_bargains
blowout_bargains
blowout_bargains
Bayside_Sports
Used USABat Certified 2019 Louisville Slugger Prime 919 Composite Bat 29" (-10)
$40$5831% OFF
Retail price: $350
Baseballallda
2025 Easton Hype Fire Composite USABat Certified Bat (-10) 20 oz 30" (Used) plate crate grip includ
$180$20010% OFF
Retail price: $300
SteelDeals
2023 Marucci CAT X Composite Bat USSSA Certified (-5) Composite 26 oz 31" (Used)
$70$8215% OFF
Retail price: $400
SteelDeals
2020 Louisville Slugger Prime Composite Bat USABat Certified (-10) Composite 19 oz 29" (Used)
$66$7815% OFF
Retail price: $350
ebrookes
2025 Rawlings Icon Composite USSSA Certified Bat (-5) 25 oz 30" (Used)
$167$18510% OFF
Retail price: $399
ThePlayersCloset
ThePlayersCloset
2020 Easton ADV1 Composite Bat USABat Certified (-12) Composite 18 oz 30" (Used)
$60
Retail price: $250
ThePlayersCloset
Discover Top Composite Baseball Bats
At SidelineSwap, we offer a diverse range of composite baseball bats, perfect for players of all levels. Our collection features popular models from trusted brands such as Easton, Louisville Slugger, and Marucci. Whether you’re looking for the Easton Hype Fire or the DeMarini CF Zen, you'll find premium equipment at competitive prices.
Shop by Certification
We categorize our bats by certification, including BBCOR, USSSA, and USA Baseball, making it easier for you to find the right bat for your league. Browse our selection to discover new and used options that fit your needs.
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Shopping on SidelineSwap means you benefit from our Buyer Protection Guarantee. Feel confident knowing your purchase is secure, and if you’re looking to sell, our platform makes it simple to list your gear. Join a community of athletes who are passionate about their sports and gear.
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