10 Best ASA Slow Pitch Softball Bats 2025 in the United States

The DeMarini 2025 Steel Slowpitch Softball Bat is a solid choice for players seeking a reliable and performance-oriented bat for slow-pitch softball. With a length of 34 inches and a weight of 28 ounces, it strikes a good balance for many adult players. The 12” carburized seamless drawn steel barrel enhances durability and performance, making it suitable for both casual and competitive play. Users can expect a robust design, as the bat is built in the USA and features a ZnX alloy handle that promotes stiffness and durability while optimizing barrel performance. This can lead to better hits and more power on contact.

On the downside, the bat's weight and length may not be ideal for everyone; some players, especially beginners or those who prefer lighter equipment, might find it a bit unwieldy. The bat also comes with a one-year limited warranty, giving buyers some peace of mind regarding durability issues. Its stylish color scheme (Black/Grey/Purple) is appealing, but aesthetic preferences can vary among users.

The DeMarini 2025 Steel Slowpitch Softball Bat is a great option for adult players looking for a sturdy bat that delivers on performance. However, those new to the game or preferring a lighter bat may want to explore other options before making a purchase.

The Miken Vicious 13" Balanced Dual Stamp Slow Pitch Softball Bat is a solid choice for slow-pitch softball players. It features a 2 1/4 inch barrel diameter and a 13-inch barrel length, which is standard for slow-pitch bats. The bat is designed with a balanced swing feel, making it easier to control and suitable for players of all skill levels.

Constructed from one-piece, all-composite material, it combines durability with performance. The handle is made from carbon fiber, which adds strength and reduces vibration, providing a better grip and comfort during play. Its dual stamp certification means it's approved for play in multiple leagues, including WBSC, ISA, USSSA, NSA, ASA, and USA Softball, making it versatile for various competitive environments.

Additionally, the bat’s colorway of grey, red, white, and blue is visually appealing. At 34 inches and 26 ounces, it offers a balanced weight that should be manageable for most adult and teen players. This bat could be an excellent addition for players looking for a balanced, all-composite bat for various league plays.

The Miken Vicious 13" Maxload Dual Stamp Slow Pitch Softball Bat is a solid choice for both adult and youth players engaged in slow-pitch softball. Constructed from aluminum, this bat is durable and designed to withstand rigorous use. Its 2 1/4 inch barrel diameter and 13 inch barrel length provide a good hitting surface, while the slightly end-loaded swing feel (Maxload 1/2 oz barrel load) may be preferable for players seeking more power in their swings.

The two-piece, all-alloy design with a multi-wall construction enhances the bat's performance by offering a good balance between power and control. The standard grip, though made of aluminum, might not be as comfortable for extended play compared to some other materials, but it's adequate for most users. Certified by various organizations including ISA, USSSA, NSA, ASA, and USA Softball, this bat is versatile and can be used in multiple leagues.

With a weight of 27 ounces and a length of 34 inches, it is well-suited for players looking for a slightly heavier bat to generate more power. The Miken Vicious bat is a reliable and powerful option for slow-pitch softball players, though users with comfort-focused preferences might want to consider the grip material before making a purchase.