Jake Mandrik has been coaching with Golden Spikes Baseball since 2017, where he has helped guide multiple teams and made three trips to Cooperstown Dreams Park. In 2023, he served as the Head JV Coach at Lincoln High School, overseeing player development and team leadership at the high school level.

For the past six years, Jake has also been a key part of K3 Pitching, working alongside coaches Alex Creel and Kea Vierra to train athletes from youth through the collegiate level. He is SAVAGE Certified through the Florida Baseball Armory and specializes in pitching development, focusing on mechanics, arm care, and modern training methods.

Jake is a proud alumnus of Sacramento State University, where he earned his Bachelor of Science in Kinesiology in 2020.