Sponsorships

Support Local Baseball in Rohnert Park

Rohnert Park Cal Ripken Baseball brings together hundreds of local players and families each season, creating a place where kids learn the game, build confidence, and experience being part of a team. Our league is powered entirely by volunteers—but it’s the support of local businesses that helps keep everything running. From uniforms and equipment to field maintenance and scholarships, sponsorships make a direct impact on the experience we’re able to provide for our players. When you sponsor Rohnert Park Cal Ripken, you’re not just supporting a baseball league—you’re investing in the families and community that make Rohnert Park what it is.

Where Your Support Goes

Sponsorship funds help us:

  • Provide uniforms and equipment for players
  • Maintain and improve our fields
  • Keep registration costs as affordable as possible
  • Support league operations and events throughout the season

Sponsorship Opportunities

We offer several ways for local businesses to get involved. Whether you’re looking to support a team, have a presence at the fields, or simply give back to the community, there’s an option that fits.

Platinum Sponsor – $5,000

  • Team jerseys with your company name
  • Field banner (4x8)
  • Recognition at league events
  • Featured placement on our website and league materials
  • Link to your business on our website

Division Sponsor – $1,200

  • Team jerseys with your company name
  • 4x8 banner at a division field
  • Recognition on our website and league materials
  • Link to your business on our website

Grand Slam – $1,000

  • Team jerseys with your company name
  • 4x8 banner at one field
  • Link to your business on our website

Home Run – $800

  • Team jerseys with your company name
  • 4x8 banner at one field
  • Link to your business on our website

Triple – $550

  • Team jerseys with your company name
  • Link to your business on our website

Double – $450

  • 4x8 banner at one field
  • Link to your business on our website

On Deck – $200

  • Website recognition with a link to your business

Be Part of the Season

Each season, our fields are filled with families, players, and community members who come together to support local baseball. Your sponsorship helps make that possible—and puts your business right alongside it.

To reserve your sponsorship or ask any questions, please reach out:

John Burke
Director of Sponsorships
📞 415-717-3064
📧 sponsorships@calripken.org

Rohnert Park Cal Ripken Baseball is a 501(c)(3) nonprofit organization.
Tax ID: 68-0437436