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Fastpitch Softball Bats

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2022 DeMarini CF Composite Bat (-11) Composite 21 oz 32" (Used)
GrittySportSideline Pro+
2020 DeMarini Prism Composite Bat (-10) Composite 22 oz 32" (Used)
GrittySportSideline Pro+
Used 2020 DeMarini FNX Fastpitch Softball Composite Bat 33" (-10)
Bayside_SportsSideline Pro+
Gray 2016 DeMarini CF8 Composite Bat (-10) Composite 23 oz 33"
Rebound_SportsSideline Pro+
Black 2020 DeMarini Prism Composite Bat (-10) Composite 21 oz 31"
Rebound_SportsSideline Pro+
Black 2022 DeMarini CF Composite Bat (-10) Composite 22 oz 32"
Rebound_SportsSideline Pro+
DeMarini Prism+ Fastpitch 2023 (-11)
sportsxchangeSideline Pro+
2018 DeMarini CFX Insane 34/24 (-10) Fastpitch Softball Bat
dylanjohSideline Pro
DeMarini CFX Slapper Fastpitch Bat 2018 (-10)
sportsxchangeSideline Pro+
DeMarini CF9 Slapper Fastpitch Bat 2017 (-10)
sportsxchangeSideline Pro+
DeMarini CF Zen Fastpitch Bat 2019 (-11)
sportsxchangeSideline Pro+
DeMarini CFX Fastpitch Bat 2018 (-10)
sportsxchangeSideline Pro+
DeMarini CF9 Fastpitch Bat 2017 (-10)
sportsxchangeSideline Pro+
2023 DeMarini CF Composite Bat (-10) Composite 22 oz 32" (Used)
GreatLakeSportsSideline Pro+
2023 DeMarini Whisper Composite Bat (-10) Composite 23 oz 33" (Used)
GreatLakeSportsSideline Pro+
2025 DeMarini Whisper Composite Bat (-10) Composite 23 oz 33" (New)
Game_ReadySideline Pro+
DeMarini CF Fastpitch Bat 2020 (-10)
sportsxchangeSideline Pro+
DeMarini Whisper Fastpitch 2023 (-10)
sportsxchangeSideline Pro+
2023 DeMarini Whisper Fastpitch Bat (-10) Composite 23 oz 33"
blowout_bargainsSideline Pro+
White 2023 DeMarini CF Composite Bat (-10) Composite 22 oz 32" (Used)
ThePlayersClosetSideline Pro+
DeMarini CFX 32/22 (-10)Fastpitch Softball Bat
KristyKaySideline Pro
2022 DeMarini CF 32/21 (-11) Fastpitch Softball Bat
KristyKaySideline Pro

The Difference Between Fastpitch and Slowpitch Bats

The primary differences between fastpitch and slowpitch bats lie in their design, weight, and intended use.

Slowpitch bats are heavier, more end-loaded, and designed for a slower pitch speed (20-25 mph), allowing hitters to generate power through a heavier bat.

On the other hand, fastpitch bats are lighter and more balanced to accommodate faster pitch speeds (up to 70 mph), focusing on a quicker swing to generate power. Both types have the same barrel diameter and maximum weight, but slowpitch bats are typically heavier with a smaller drop, while fastpitch bats have a larger drop for quicker swings. 

Additionally, fastpitch bats often feature composite materials for a larger sweet spot, while slowpitch bats use more durable aluminum alloy. Each type of bat is tailored to the respective sport's needs for optimal performance.


How To Pick A Fastpitch Softball Bat

When picking a fastpitch softball bat, you want the perfect size and weight that fits you. Fastpitch softball bats range from 26 to 34 inches in length and have drops ranging from -8 to -13, which indicates the length-to-weight ratio.

The right bat should be comfortable and easy to swing. To find a good length, hold the bat with its knob in the middle of your chest. If you can grab the bat's barrel with one hand, it's probably a good length for you. Deciding on the weight of your bat comes down to what feels right for you and how strong you are.