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 14" Balanced Dual Stamp Slow Pitch Softball Bat is a solid choice for slow-pitch players looking for a balanced swing feel and durable construction. Made from carbon fiber, this one-piece, all-composite bat offers a 14-inch barrel length with a 2 1/4 inch diameter, ensuring a good hitting area. The bat's balanced design makes it easier to control, which is helpful for players of all skill levels.

Additionally, it comes with standard grip size and material, providing a comfortable hold during play. This bat is certified by multiple organizations, including ISA, USSSA, NSA, ASA, and USA Softball, making it versatile for various leagues and competitions. However, it might be slightly heavier at 26 oz for some players, especially beginners who might prefer a lighter bat.

The grey and black colorway adds a sleek look to the bat. While it ranks #35 in slow-pitch softball bats, it may not be the top choice for those seeking advanced or specialized features. This bat is a reliable option for adult players who want a balanced, durable, and certified slow-pitch softball bat.