🔱 Missouri Mariners Membership Plans

2025–2026 Baseball & Softball Programs
Choose your path. Build your game. Find your future.

🔰 Youth Developmental Program | Ages 6U–12U (Baseball/Softball)

💵 $770/season
Perfect for new and developing players looking to build foundational skills and confidence in a positive environment.

Includes:

• Foundational skill training

• Group lessons

• Community league game development

• Access to Mariners developmental curriculum

⚔️ Competitive Team | Ages 9U–13U (Baseball) & 8U–12U (Softball)

💵 $2,250/season
Ideal for players ready for the next step in competition and refinement.

Includes:

• Tournament play (local & regional)

• In-depth skill refinement

• Group lessons

• Structured seasonal training blocks

• Performance tracking & evaluations

🚀 Competitive Team | Ages 14U–18U (Baseball/Softball)

💵 $2,800/season
For serious athletes ready to elevate their game with high-performance training and recruiting visibility.

Includes:

• College-level training methods

• Strength, speed, and performance plans

• Tournament and showcase play

• Group lessons

• Recruiting mentorship and exposure opportunities

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🏟️ Team Pathways

Missouri Mariners Developmental Teams

Fun, inclusive teams for entry-level athletes learning the fundamentals in a structured yet supportive environment.

Competitive Travel Teams

Top-tier teams focused on elite performance, college exposure, and competition across the Midwest and beyond.

18U Senior Legacy Team

Our response to player burnout. Created after listening to seniors who want to finish their journey on their terms—still competitive, but more balanced.

Missouri Mariners 18U Senior Legacy Team

A Final Season with Purpose. Built for the Journey.

The Missouri Mariners 18U Senior Legacy Team is designed for high school seniors and upperclassmen who want one last, meaningful softball season before stepping into life beyond youth sports. Our program offers a competitive yet balanced experience—with no pressure, no burnout, and no overwhelming commitments.

What Makes This Team Different?

• Flexible Schedule: Light weekly practices and five competitive weekend tournaments.

• Affordable Investment: Just $770 per athlete covers uniforms, coaching, insurance, and all tournament play.

• Celebration of Legacy: Senior photo shoot, awards BBQ, and a full team send-off to honor each player’s softball journey.

• Optional Mentorship: Monthly sessions that include resume-building, leadership talks, and Q&As with former athletes to help prepare for life after high school.

Who Should Join?

This team is perfect for:

• Graduating seniors who are not continuing in college softball

• Athletes who want to play for the love of the game one last time

• Families seeking a quality experience at a manageable cost

What You Get:

• 5-6 sanctioned summer tournaments

• League is an option, but voted for by the team ( could be extra cost)

• 2 custom jerseys and 1 pair of game pants

• Professional coaching and leadership development

• Flexible practice schedule

• Insurance and equipment coverage

 

Team Fee: $770
Roster Limit: 12 players
Season: March–July
Location: Greater St. Charles County & Metro St. Louis area

Join the Legacy

Whether you’re closing your career with confidence or simply looking to enjoy the game one more time—this is your team. The Missouri Mariners 18U Senior Legacy Team gives you the chance to compete, grow, celebrate, and finish strong.

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🛠️ Skill-Specific Training

Hitting & Power Development
• Bat speed, exit velocity, timing & mechanics

Pitching & Arm Care Programs
• Velocity, control, injury prevention & routine

Catching Clinics
• Blocking, framing, throwing & leadership

Fielding & Defensive Mastery
• Positional work, reactions, footwork & IQ

Speed & Agility Training
• Sprint mechanics, baserunning, and quickness

👥 Private & Group Training Options

Private Lessons:
• $50–$150 per session
• 1-on-1 with elite coaches

Small Group Lessons:
• $25–$100 per session
• Peer collaboration, competition, and reps

12-Week Progressive Packages:
• Long-term skill growth with measurable benchmarks

🧭 Why Choose the Missouri Mariners?

✅ Professional Coaching Staff
Former college and pro athletes turned mentors.

✅ Top-Tier Facilities
Batting cages, pitching tunnels, and strength spaces.

✅ Recruiting Guidance
Showcase prep, academic support, and honest feedback.

✅ Flexible Options for All Levels
Every child has a place here—entry-level to elite.

🚨 Ready to Join?

📍 Location: Cottleville, MO
📞 Call/Text: 636-577-1933
🌐 Visit: www.missourimariners.com

“Let’s build champions—on and off the field.”
— Coach Gerrion Grim III