AceSportz Inc.

AceSportz Inc. was founded in January 2020 with the mission of making affordable training products that will propel all athletes’ skills and abilities. Our inaugural product, AceGripz, is the premier baseball and softball training tool that is guaranteed to help increase exit velocity and power.


Meet the Team.



Mikey Sliepka, President and Partner

Mikey is the founder and president of AceSportz. AceSportz is Mikey’s second business venture after taking over Muhl Tech/American Baseball and Softball in 2018. Mikey graduated from Yale University in 2018 with a BA in Economics. While at Yale, he served as the 3rd baseman and the pitcher for Yale’s baseball team. Mikey grew up in a baseball family. His two brothers, Joey (Harvard ’16) and JJ (Brown ’19), also served as pitchers for their respective universities. In his free time, Mikey enjoys fishing, playing all sports, and spending time with his family.



Emily Thompson, Operations Assistant

Emily serves as the operations assistant for AceSportz. Emily graduated from Mercer University in 2018 with her BBA in Accounting and Human Resource Management. Emily will obtain her Master of Health Administration degree from Texas A&M University in May 2020. In her free time, Emily enjoys kickboxing, playing with her dog, spending time with friends and family, and baking.