Programs, camps, and limited-run offerings. Swipe to see what's live.
From Houston to Detroit to Minneapolis — these athletes train at The Den.
Astros right-hander and 2018 All-Star. Drafted 41st overall by Houston out of Jesuit HS (Tampa) in 2012. Nine MLB seasons with one franchise. 2017 World Series Champion. Famous for his knuckle curve.
Every coach on staff has lived this game. Pro careers, collegiate credentials, and a decade of developing the athletes you see in the Pros section.
Co-founder of FCS Sports Performance. Klein HS (Houston) to the University of Oregon, drafted by the Chicago Cubs in 2012. Signed with the Tampa Bay Rays out of Cape Cod and earned the Erik Walker Award for leadership. Brings the FCS pitching development system to The Den through the merger.
Co-founder of FCS Sports Performance. Klein HS (Spring, TX) to Arkansas — 2014 All-SEC 2nd Team at first base, drafted twice by the Miami Marlins. BS Exercise Science. Leads hitting, strength, and individualized programming across DenFCS.
Houston-area catcher (New Caney, TX). San Jacinto JC to Auburn, where he caught Casey Mize during their 2018 NCAA Super Regional run. Drafted 26th round by the Toronto Blue Jays. Brings pro-level hitting mechanics and catching fundamentals to DenFCS.
Born in Spring, Texas, and attended Oak Ridge High School. Played at Fort Scott Community College, where he was named All-Region, before transferring to Division I Houston Christian University. Threw over 100 innings across three seasons and appeared in the 2025 NCAA Austin Regional after winning the Southland Conference Championship. With a brother in professional baseball, Jett has been around high-level talent since a young age and is looking to develop players here at The Den.
Denis helps baseball athletes maximize their potential through individualized performance training and throwing development. He is passionate about providing every athlete, regardless of skill level, with elite coaching, personalized attention, and a clear path to long-term success. He brings unique experience having spent time at Tread Athletics and Driveline.
Access to all DenFCS facilities. Pick the tier that matches how you train.
Not sure which tier fits? We'll evaluate your athlete and recommend a plan — no pressure, no cost.
Reach Out to Us →Kingwood, Spring, and West Houston. Same coaching, same measurement standards, same DenFCS mentality — wherever you live.
Your training programs, exercise library, progress data, and team communications — all in your pocket. Built for DenFCS athletes.
Full exercise library with video demos. Assigned programs from your coaches. Real-time progress tracking. Direct messaging with your team.
Five pillars. Every athlete, every session, measured across all five. This isn't a lesson package — it's a system.
The physical craft. Pitch design, mechanics, bat path, pitch recognition. What the athlete actually does with the ball.
Programmed S&C at every location. Speed, agility, power, and sport-specific strength. Built for baseball, not generic gym work.
What separates the best from everyone else. Mental performance, routine, competitive psychology, and pressure training.
Full recovery room at every facility. Arm care protocols, soft tissue work, sleep guidance, and workload management. You can't train if you can't recover.
From youth to HS to college to pro. College recruiting support, showcase prep, draft prep, and MLB offseason work — one place, whole career.
Can't make it to one of our facilities? We build the same individualized programming — throwing, hitting, strength, and recovery — delivered remotely and tracked through the Lions Den HQ app.
We measure. We diagnose. We build the plan. Learn more about our programs and facilities.
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