The perfect gift for athletes. Give a SidelineSwap gift card.
  1. Baseball
  2. Bats
  3. 15.5OZ

15.5 oz Baseball Bats - Page 16

Shop by Bat Certification

1,330 Results
Shop by Category
2026 Rawlings Icon Composite USSSA Certified Bat (-8) 23 oz 31" (New)
himsel
2026 Rawlings Icon Composite USSSA Certified Bat (-8) 23 oz 31" (New)
$350
Used USSSA Certified Victus Alloy Bat -8 23OZ 31"
blowout_bargainsSideline Pro+
Used USSSA Certified Victus Alloy Bat -8 23OZ 31"
$40
Retail price: $280
DeMarini The Goods Hybrid (2 5/8") USA 2023 (-10)
sportsxchangeSideline Pro+
DeMarini The Goods Hybrid (2 5/8") USA 2023 (-10)
$91
Retail price: $250
2022 Louisville Slugger Meta Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
ReQuipSideline Pro+
2022 Louisville Slugger Meta Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
$54
Retail price: $350
2021 Marucci CAT9 Alloy Bat USSSA Certified (-8) Alloy 23 oz 31" (Used)
Game_ReadySideline Pro+
2021 Marucci CAT9 Alloy Bat USSSA Certified (-8) Alloy 23 oz 31" (Used)
$41
Retail price: $280
Used 2024 Easton MAV1 Bat USSSA Certified (-8) Alloy 23 oz 31"
blowout_bargainsSideline Pro+
Used 2024 Easton MAV1 Bat USSSA Certified (-8) Alloy 23 oz 31"
$41
Retail price: $150
Used 2024 Easton MAV1 Bat USSSA Certified (-8) Alloy 23 oz 31"
blowout_bargainsSideline Pro+
Used 2024 Easton MAV1 Bat USSSA Certified (-8) Alloy 23 oz 31"
$45
Retail price: $150
New 2025 Soldier Tank -8 USSSA Baseball Bat: SSUT25TANK8 FREE SHIPPING
BatsAndGlovesSideline Pro+
New 2025 Soldier Tank -8 USSSA Baseball Bat: SSUT25TANK8 FREE SHIPPING
$275
Marucci CAT9 Composite Pastime (2 3/4") USSSA Bat 2021 (-8)
blowout_bargainsSideline Pro+
Marucci CAT9 Composite Pastime (2 3/4") USSSA Bat 2021 (-8)
$44
Retail price: $350
Used USSSA Certified Composite (-9) 23 oz 32" Mako Bat
TJenn12
Used USSSA Certified Composite (-9) 23 oz 32" Mako Bat
$22$2615% OFF
66% PRICE DROP
Retail price: $350
2023 Marucci CAT X Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
reosSideline Pro+
2023 Marucci CAT X Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
$82
Retail price: $400
2020 DeMarini CF Composite Bat -8 23OZ 31"
blowout_bargainsSideline Pro+
2020 DeMarini CF Composite Bat -8 23OZ 31"
$69
Retail price: $350
2018 DeMarini CF Zen Bat – USSSA Certified (-8) Composite – 31" / 23 oz (Used)
reosSideline Pro+
2018 DeMarini CF Zen Bat – USSSA Certified (-8) Composite – 31" / 23 oz (Used)
$79
15% PRICE DROP
Retail price: $350
2018 Louisville Slugger Prime 918 USSSA (-8) Composite Bat – 31"/23oz
reosSideline Pro+
2018 Louisville Slugger Prime 918 USSSA (-8) Composite Bat – 31"/23oz
$83
52% PRICE DROP
2023 Marucci CATX Alloy Bat – USSSA Certified – (-8) – 31" / 23 oz
reosSideline Pro+
2023 Marucci CATX Alloy Bat – USSSA Certified – (-8) – 31" / 23 oz
$65
Retail price: $300
2025 DeMarini CF Zen Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
CaseyS99
2025 DeMarini CF Zen Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$130
Retail price: $299
2025 DeMarini CF Zen Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
BDyoung
2025 DeMarini CF Zen Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$169
Retail price: $350
2025 Rawlings Icon Composite Bat USA Baseball Certified (-8) Composite 21 oz 31" (Used)
iahbaseball
2025 Rawlings Icon Composite Bat USA Baseball Certified (-8) Composite 21 oz 31" (Used)
$190
Retail price: $350
2023 Marucci CATX Alloy USSSA Certified Bat (-10) 15.5 oz 29" (Used)
Rsteve411
2023 Marucci CATX Alloy USSSA Certified Bat (-10) 15.5 oz 29" (Used)
$100
Retail price: $200
2025 DeMarini CF Zen Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
Game_ReadySideline Pro+
2025 DeMarini CF Zen Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
$191
Retail price: $350
2024 Easton Hype Fire Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
Game_ReadySideline Pro+
2024 Easton Hype Fire Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
$135
Retail price: $350
2025 Marucci CATX2 Connect Hybrid Bat USABat Certified (-8) Hybrid 23 oz 31" (Used)
Game_ReadySideline Pro+
2025 Marucci CATX2 Connect Hybrid Bat USABat Certified (-8) Hybrid 23 oz 31" (Used)
$102
Retail price: $250
2025 Rawlings Icon Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
Game_ReadySideline Pro+
2025 Rawlings Icon Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
$212
Retail price: $400
2022 DeMarini The Goods USSSA Alloy Bat -8 23OZ 31"
blowout_bargainsSideline Pro+
2022 DeMarini The Goods USSSA Alloy Bat -8 23OZ 31"
$44
Retail price: $240
True T2x USSSA Alloy Bat -8 23OZ 31"
blowout_bargainsSideline Pro+
True T2x USSSA Alloy Bat -8 23OZ 31"
$25
2025 Marucci CATX2 Alloy USSSA Certified (-8) 31"/23oz Bat (New w/o Wrapper)
Jleung26Sideline Pro
2025 Marucci CATX2 Alloy USSSA Certified (-8) 31"/23oz Bat (New w/o Wrapper)
$135
Retail price: $199
2021 Marucci CAT9 Connect USSSA Bat (-8) Alloy 23 oz 31"
blowout_bargainsSideline Pro+
2021 Marucci CAT9 Connect USSSA Bat (-8) Alloy 23 oz 31"
$45
Retail price: $300
2021 Marucci CAT9 Connect USSSA Bat (-8) 31" 23oz
blowout_bargainsSideline Pro+
2021 Marucci CAT9 Connect USSSA Bat (-8) 31" 23oz
$45
Retail price: $300
USSSA Certified 2023 Rawlings Composite ICON RU318 Drop 8 Bat FREE SHIPPING
BatsAndGlovesSideline Pro+
USSSA Certified 2023 Rawlings Composite ICON RU318 Drop 8 Bat FREE SHIPPING
$400
2024 Rawlings Icon Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
Outten11007
2024 Rawlings Icon Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$225
Retail price: $399
2021 Marucci CAT9 Pastime Alloy Bat USSSA Certified (-8) Alloy 23 oz 31" (Used)
reosSideline Pro+
2021 Marucci CAT9 Pastime Alloy Bat USSSA Certified (-8) Alloy 23 oz 31" (Used)
$48
Retail price: $280
2023 DeMarini CF Mashup Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
reosSideline Pro+
2023 DeMarini CF Mashup Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)
$97
Retail price: $350