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

15.5 oz Baseball Bats - Page 37

Shop by Bat Certification

1,320 Results
Shop by Category
Marucci USSSA Certified Bat (-8) 23 oz 31" (Used)
Mineralminer
Marucci USSSA Certified Bat (-8) 23 oz 31" (Used)
$62
Retail price: $120
Marucci CAT X Composite USSSA Certified Bat (-8) 31" (Used)
Jaylenward
Marucci CAT X Composite USSSA Certified Bat (-8) 31" (Used)
$155
Retail price: $400
DeMarini 2022 Zoa 31 -8 Full Composite
Sarge73
DeMarini 2022 Zoa 31 -8 Full Composite
$117
Retail price: $399
2025 Marucci CATX2 Alloy USSSA Certified Bat (-8) 23 oz 31" (New)
Snake41
2025 Marucci CATX2 Alloy USSSA Certified Bat (-8) 23 oz 31" (New)
$191
Retail price: $250
2025 DeMarini CF Zen Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
shrty077
2025 DeMarini CF Zen Composite USSSA Certified Bat (-8) 23 oz 31" (Used)
$175
Used Marucci USSSA Certified Composite 23 oz 31" CAT9 Composite Bat
skcowan2
Used Marucci USSSA Certified Composite 23 oz 31" CAT9 Composite Bat
$76
Retail price: $350
DeMarini CF Zen USSSA Certified Bat (-8) 23 oz 31" (Used)
ChanceK
DeMarini CF Zen USSSA Certified Bat (-8) 23 oz 31" (Used)
$73
Retail price: $285
DeMarini USSSA Certified Composite 23 oz 31" CF Zen Bat
02staciecooper
DeMarini USSSA Certified Composite 23 oz 31" CF Zen Bat
$80
Retail price: $200
Used Mizuno GENERATION 340357 USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000237402
sportsopks
Used Mizuno GENERATION 340357 USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000237402
$75
Used Mizuno B19 HOT METAL 340492 USSSA 2 3/4" Barrel Bat 31" -8 Drop 11506-S000216725
sportsopks
Used Mizuno B19 HOT METAL 340492 USSSA 2 3/4" Barrel Bat 31" -8 Drop 11506-S000216725
$75
Used Marucci CAT 7 MSBC728S USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000216130
sportsopks
Used Marucci CAT 7 MSBC728S USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000216130
$75
Used Marucci CAT 6 MSBC68R USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000231012
sportsopks
Used Marucci CAT 6 MSBC68R USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000231012
$60
Used Louisville Slugger PRIME 917 WTLSLP9178 USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000228325
sportsopks
Used Louisville Slugger PRIME 917 WTLSLP9178 USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000228325
$125
Used Combat VIGOR VIGSL108 USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000211750
sportsopks
Used Combat VIGOR VIGSL108 USSSA 2 5/8" Barrel Bat 31" -8 Drop 11506-S000211750
$50
Marucci CAT X Composite USABat Certified Bat (-8) 23 oz 31" (Used)
Truck1234
Marucci CAT X Composite USABat Certified Bat (-8) 23 oz 31" (Used)
$114
Retail price: $299
2023 Marucci CAT X Connect USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
Angel_2012
2023 Marucci CAT X Connect USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
$225
Retail price: $379
2023 DeMarini CF Mashup USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
ryderstone
2023 DeMarini CF Mashup USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
$87
Retail price: $400
Used Marucci Cat 9
SofiaBriones
Used Marucci Cat 9
$36
Retail price: $250
2020 Marucci CAT 9 USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
woodymag
2020 Marucci CAT 9 USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
$55
Retail price: $190
Used 2023 Louisville Slugger USSSA Certified Composite 23 oz 31" Meta Bat
lefty9
Used 2023 Louisville Slugger USSSA Certified Composite 23 oz 31" Meta Bat
$122
Retail price: $300
2024 Easton USSSA Certified Hype Fire (-8) Composite 23 oz 31" (Used)
Jetleg62
2024 Easton USSSA Certified Hype Fire (-8) Composite 23 oz 31" (Used)
$200
Used 2024 Easton Hype Fire USSSA Certified Bat (-8) Composite 23 oz 31"
rzamora
Used 2024 Easton Hype Fire USSSA Certified Bat (-8) Composite 23 oz 31"
$192
Retail price: $349
Orion Pencil WOOD BAT 28/23 -5
pias
Orion Pencil WOOD BAT 28/23 -5
$159
Retail price: $179
Used USSSA Certified Composite (-8) 23 oz 31" CAT9 Composite Bat
Shadre80
Used USSSA Certified Composite (-8) 23 oz 31" CAT9 Composite Bat
$110
Retail price: $110
2023 Marucci CATX Alloy USSSA Certified Bat (-8) 23 oz 31" (Used)
slovelace
2023 Marucci CATX Alloy USSSA Certified Bat (-8) 23 oz 31" (Used)
$70
Marucci CATX2 31” -8 Baseball Bat – Excellent Condition!
Montoya12
Marucci CATX2 31” -8 Baseball Bat – Excellent Condition!
$111
Retail price: $299
Marucci CATX Alloy USSSA Certified Bat (-8) 23 oz 31" (Used)
D1benchwarmer
Marucci CATX Alloy USSSA Certified Bat (-8) 23 oz 31" (Used)
$65
Retail price: $150
Adidas EQT Alloy USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
sfarbic
Adidas EQT Alloy USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
$40
2020 DeMarini CF USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
DomLongano52
2020 DeMarini CF USSSA Certified Bat (-8) Composite 23 oz 31" (Used)
$60
Retail price: $150
Used Louisville Slugger META SLMTX8-23 USSSA 2 3/4" Barrel Bat 31" -8 Drop 11506-S000258317
sportsopks
Used Louisville Slugger META SLMTX8-23 USSSA 2 3/4" Barrel Bat 31" -8 Drop 11506-S000258317
$200
Easton ADV Hype Composite USSSA Certified Bat (-8) 23 oz 31in
Adler25
Easton ADV Hype Composite USSSA Certified Bat (-8) 23 oz 31in
$45
Retail price: $300
2018 Marucci CAT8 Alloy USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
WWilli632
2018 Marucci CAT8 Alloy USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
$75