Hey There Coach!

Nathan Masar

Catching & Pitching Instructor & Mental Performance

Saginaw Valley State University

Nathan is a pitching and catching instructor at Progressive Dynamix, bringing over 15 years of baseball experience and a true passion for helping young athletes grow. As a sophomore at Saginaw Valley State University, Nathan is transitioning to a pitcher-only (PO) role for the 2026 season after excelling as a pitcher/catcher combo throughout his career—including the 2025 collegiate season.

He’s dedicated to giving young athletes the coaching, mentorship, and skill development he wishes he’d had as a player. Nathan’s approach is all about helping kids reach their goals, love the game, and build confidence both on and off the field.

2025 Season Highlights:

• Pitcher/Catcher combo for SVSU
• Relief pitcher: 61 strikeouts, 2 saves
• Top fastball velocity: 95 mph
• Collegiate summer ball with Muskegon Clippers: 31 strikeouts

Career Accolades:

• Multiple Dream Team selections (Pitching and Outfield)
• Michigan Top High School Baseball Player Article
• 2-Time World Series Appearance (American Legion)
• Division II Preseason All-State Second Team (PBR)
• Independence League: 2nd in strikeouts (55 K’s in 39 innings)
• Summer All ILB (Independent Baseball League) Team
• High School All-State Honorable Mention & Second Team All-State
• GLIAC Champion, SVSU Regional Champion, SVSU Super Regional Appearance

Specialties:

• Pitching mechanics—velocity, control, and game presence
• Catching fundamentals—receiving, blocking, throwing, and leadership
• Battery communication—pitcher/catcher teamwork and strategy
• Mental toughness and skill development
• Building confidence and a love for the game

Coaching Philosophy

Nathan believes in meeting athletes where they are, focusing on fundamentals, encouragement, and helping each player unlock their potential. He’s passionate about providing young athletes with the knowledge, skills, and support they need to succeed—on and off the field.



Nathan offers private pitching and catching instruction at PD’s Dugout, Saginaw County’s premier indoor sports training facility.

Luke Mason

Fielding & Hitting Instructor - Baseball Skills Development

Northwood University

Luke Mason — a dynamic, experienced, and passionate instructor for Progressive Dynamix!

With 15 years of baseball experience and a competitive edge honed at every position, Luke brings unmatched energy and insight to our coaching team. As a four-year varsity starter at Michigan Lutheran Seminary and current 2B at Northwood University, Luke has proven himself as both a leader and a high-impact player.

Luke’s journey includes championship seasons, standout stats, and a deep commitment to youth development. He’s coached at summer camps in Maine, mentored high school athletes, and brings a unique perspective from working alongside Northwood’s athletic director.

Luke’s coaching philosophy centers on helping young players find confidence, joy, and their unique strengths on the field.

🏆 Career Highlights:

• All-State Selection (Michigan Lutheran Seminary)
• 2x All-Region, 3x All-District, 2x All-Conference
• 3x All-Academic, 2x MVP, Dream Team Selection
• Saginaw County All Star Game Selection
• 2x District Champion, Regional Champion
• Hit .512 junior year at MLS
• 4-Year Varsity Starter (MLS)
• Shoreline League – Bay County Coyotes

🎯 Specialties:

• Infield Fundamentals – Footwork, positioning, and quick decision-making
• Hitting Mechanics – Approach, contact, and power development
• Game Awareness – Baseball IQ and situational strategy
• Youth Development – Fundamentals, confidence, and fun
• Leadership – Building presence and positive team culture

💬 Coaching Philosophy

Luke believes baseball is about more than just skill—it’s about finding your place on the field, building confidence, and having fun. He’s dedicated to helping each athlete discover their strengths, develop solid fundamentals, and enjoy the game at every level. Luke’s sessions are energetic, encouraging, and focused on creating a love for baseball that lasts a lifetime.



With a passion for teaching and a championship pedigree, Luke Mason is ready to help you take your game to the next level at Progressive Dynamix!

Jenna Morse

Catching & Hitting Instructor - Softball Skills Development

Saginaw Valley State University

Jenna Morse — a passionate, versatile, and accomplished instructor joining Progressive Dynamix!

Jenna brings a lifelong love for softball, deep experience across every position, and a standout record as both a player and mentor. Her journey began on the baseball field at age five, transitioning to softball at ten, and growing into a leader in the infield and behind the plate. Jenna’s competitive drive and commitment to athlete development make her a game-changer for our program.

After starring for the Mid Michigan Bolts (10U–18U) and Bay City Central High School, Jenna continued her career at Lansing Community College and now Saginaw Valley State University, where she’s pursuing a degree in Exercise Science with a minor in Athletic Coaching.

Jenna’s coaching style centers on building confidence, skill, and a positive mindset—helping every athlete reach their full potential both on and off the field.

🏆 Career Highlights:

• 2024 NJCAA Division II 1st Team All-American (2nd Base)
• 2024 Western Conference Player of the Year (Lansing CC)
• 2024 Team MVP (Lansing CC)
• 2023–2024 NJCAA All-Conference & All-Region
• 2025 First Team All-GLIAC Utility Player (SVSU)
• 2025 All-Academic (SVSU)
• 2022 Division I All-State Catcher (Bay City Central HS)
• 2022 1st Team All-Valley & All-Region
• 2021–2022 All-District, All-Academic, MLIVE Bay City Dream Team
• 2x District Champion, Regional Champion

🎯 Specialties:

• Catching Mechanics – Receiving, blocking, throwing, game management
• Hitting Fundamentals – Power, consistency, approach, and confidence at the plate
• Infield Versatility – Footwork, positioning, and quick transitions
• Leadership Development – Building presence and resilience
• Athlete Mindset – Positive thinking, learning styles, and mental toughness

💬 Coaching Philosophy

As an instructor at Progressive Dynamix, Jenna is committed to meeting athletes where they are—recognizing that every player learns differently. Her sessions focus on skill-building, confidence, and creating a supportive, growth-oriented environment. Jenna’s goal is to empower the next generation of softball athletes with the tools to succeed in sport and in life.

Her energy, expertise, and championship mindset make her an incredible resource for anyone looking to elevate their game!

Jeff Rosas

Catching Instructor

Varsity Softball Head Coach, Saginaw United High School

Jeff Rosas is a youth catching instructor at Progressive Dynamix, specializing in building strong fundamentals and confidence in young athletes. With over a decade of coaching experience, Jeff creates a positive and supportive environment where players can learn, grow, and enjoy the game.

Coaching Experience & Accomplishments:

• ✔️ 10+ years as a Travel Softball Coach
• ✔️ 10 years focused on youth catcher development
• ✔️ 6 years of individualized, one-on-one catcher training
• ✔️ 2 years as a Middle School Softball Coach at Swan Valley School
• ✔️ 1 year as Catching Instructor for Swan Valley High School and Middle School programs
• ✔️ Currently Varsity Softball Head Coach at Saginaw United High School

Jeff’s coaching style is centered on encouragement, patience, and helping each young catcher master the basics—receiving, blocking, throwing, and understanding the game. He believes every player develops at their own pace and tailors his instruction to fit each athlete’s needs.

Whether your child is new to catching or looking to sharpen their skills, Jeff is committed to making every lesson fun, confidence-building, and rewarding.

Jeff provides private youth catcher instruction at PD’s Dugout, Saginaw County’s premier indoor sports training facility. Parents trust Coach Jeff to help their kids enjoy the game, improve their skills, and discover their potential—on and off the field.