1. Baseball
  2. Bats
  3. 31.5"

31.5" Baseball Bats

Shop by Bat Certification

155 Results
Shop by Category
27", 31.5"
Marucci CAT X Alloy (2 3/4") USSSA 2023 (-10)
sportsxchangeSideline Pro+
Marucci CAT X Alloy (2 3/4") USSSA 2023 (-10)
$55
Retail price: $300
2023 AXE Strato USABat Certified Bat (-10) Alloy 17 oz 27" (New)
BBSurplus
2023 AXE Strato USABat Certified Bat (-10) Alloy 17 oz 27" (New)
$80
Retail price: $199
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
New Release
sportsxchangeSideline Pro+
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
$167
Retail price: $350
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
New Release
sportsxchangeSideline Pro+
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
$151
Retail price: $350
Marucci CAT X Alloy (2 3/4") USSSA 2023 (-10)
sportsxchangeSideline Pro+
Marucci CAT X Alloy (2 3/4") USSSA 2023 (-10)
$64
Retail price: $300
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
New Release
sportsxchangeSideline Pro+
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
$151
Retail price: $350
DeMarini Zoa (2 3/4") USSSA Jr. Big Barrel 2024 (-11)
New Release
sportsxchangeSideline Pro+
DeMarini Zoa (2 3/4") USSSA Jr. Big Barrel 2024 (-11)
$114
Retail price: $300
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
New Release
sportsxchangeSideline Pro+
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
$143
Retail price: $350
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
New Release
sportsxchangeSideline Pro+
Easton Hype Fire (2 3/4") USSSA 2024 (-10)
$151
Retail price: $350
Marucci F5 (2 5/8") USA Youth 2024 (-10)
Rare Find
sportsxchangeSideline Pro+
Marucci F5 (2 5/8") USA Youth 2024 (-10)
$53
Retail price: $120
Easton ADV 360 Youth (2 5/8") USA 2023 (-11)
sportsxchangeSideline Pro+
Easton ADV 360 Youth (2 5/8") USA 2023 (-11)
$119
Retail price: $350
2025 Marucci CATX2 Composite USABat Certified Bat (-10) Composite 17 oz 27" (Used)
Levistone97
2025 Marucci CATX2 Composite USABat Certified Bat (-10) Composite 17 oz 27" (Used)
$200
Retail price: $350
2023 Easton ADV 360 USABat Certified Bat (-11) Composite 16 oz 27" (New)
UpUpandAway
2023 Easton ADV 360 USABat Certified Bat (-11) Composite 16 oz 27" (New)
$200
2022 True HZRDUS Hybrid USSSA Bat -5 26.5OZ 31.5"
blowout_bargainsSideline Pro+
2022 True HZRDUS Hybrid USSSA Bat -5 26.5OZ 31.5"
$32
Retail price: $250
Used USABat Certified Rawlings RX9 Bat 27” (-9)
blowout_bargainsSideline Pro+
Used USABat Certified Rawlings RX9 Bat 27” (-9)
$20
2022 Easton Speed USABat Certified Bat (-10) Alloy 27" (Used)
sblevins
2022 Easton Speed USABat Certified Bat (-10) Alloy 27" (Used)
$30
Retail price: $60
2025 Easton Hype Fire USSSA Certified Bat (-10) Composite 17 oz 27" (New)
MMatth78
2025 Easton Hype Fire USSSA Certified Bat (-10) Composite 17 oz 27" (New)
$275
Retail price: $299
Used Kid Pitch (9YO-13YO) 2022 Easton Maxum Ultra Bat USSSA Certified (-12) Composite 15 oz 27"
GrittySportSideline Pro+
Used Kid Pitch (9YO-13YO) 2022 Easton Maxum Ultra Bat USSSA Certified (-12) Composite 15 oz 27"
$145
Used 2018 USABat Certified Rawlings RX4 Alloy Bat -8 19OZ 27"
blowout_bargainsSideline Pro+
Used 2018 USABat Certified Rawlings RX4 Alloy Bat -8 19OZ 27"
$20
AUCTIONAUCTION
Retail price: $53
Louisville Slugger Genuine Bat Training (-6) Wood 21 oz 27" (Used)
QuickChangeSideline Pro+
Louisville Slugger Genuine Bat Training (-6) Wood 21 oz 27" (Used)
$25
2024 Louisville Slugger Atlas USSSA Certified Bat (-10) Alloy 17 oz 27" (Used)
Dbaker13083
2024 Louisville Slugger Atlas USSSA Certified Bat (-10) Alloy 17 oz 27" (Used)
$150
2022 True Temper HZRDUS Bat USSSA Certified (-8) Hybrid 23.5 oz 31.5" (New)
RediSideline Pro+
2022 True Temper HZRDUS Bat USSSA Certified (-8) Hybrid 23.5 oz 31.5" (New)
$195
Used USABat Certified Rawlings Fuel Alloy Bat -8 19OZ 27"
blowout_bargainsSideline Pro+
Used USABat Certified Rawlings Fuel Alloy Bat -8 19OZ 27"
$8
Retail price: $75
2022 Easton HAVOC Bat (-10) Alloy 17 oz 27" (Used)
kopechm
2022 Easton HAVOC Bat (-10) Alloy 17 oz 27" (Used)
$20
2019 Easton Rival USABat Certified Bat (-10) Alloy 17 oz 27" (New)
ArfanA
2019 Easton Rival USABat Certified Bat (-10) Alloy 17 oz 27" (New)
$25
Retail price: $50
Used Kid Pitch (9YO-13YO) Rawlings Velo Hybrid Bat USSSA Certified (-10) Hybrid 17 oz 27"
RediSideline Pro+
Used Kid Pitch (9YO-13YO) Rawlings Velo Hybrid Bat USSSA Certified (-10) Hybrid 17 oz 27"
$48
Retail price: $200
Used Rawlings Velo ACP Bat USSSA Certified (-10) Hybrid 17 oz 27"
Game_ReadySideline Pro+
Used Rawlings Velo ACP Bat USSSA Certified (-10) Hybrid 17 oz 27"
$46
Retail price: $90
Used USABat Certified Rawlings Fuel Alloy Bat -8 21OZ 27"
blowout_bargainsSideline Pro+
Used USABat Certified Rawlings Fuel Alloy Bat -8 21OZ 27"
$3
AUCTIONAUCTION
Retail price: $75
Used Kid Pitch (9YO-13YO) 2019 DeMarini Uprising Bat USABat Certified (-10) Alloy 17 oz 27"
SteelDealsSideline Pro+
Used Kid Pitch (9YO-13YO) 2019 DeMarini Uprising Bat USABat Certified (-10) Alloy 17 oz 27"
$50
One Handed Hitting Bats
JSnow37
One Handed Hitting Bats
$51$6015%
74% PRICE DROP
Retail price: $350
Marucci Cat9 USSSA composite 27” 17oz -10
Jeff406
Marucci Cat9 USSSA composite 27” 17oz -10
$72
Easton S250 Bat Alloy 17 oz 27" (Used)
CColin140
Easton S250 Bat Alloy 17 oz 27" (Used)
$20$2725%
10% PRICE DROP