What Harwich Mariners does

Harwich Mariners is a collegiate summer baseball franchise and one of 10 member teams of the Cape Cod Baseball League (CCBL), the nation's top collegiate summer baseball league. The team plays its home games at Whitehouse Field in Harwich, Massachusetts, and fields a roster of elite college baseball players from universities across the United States during the CCBL's summer season. The franchise operates under the legal umbrella of Cape Cod League Baseball, Inc. and is affiliated with Major League Baseball through the league's developmental pipeline structure.

The organization is structured as a small community-based non-profit with approximately 10 employees, a coaching staff including Steve Englert, Hunter Dilworth, and Marc Thibeault, and an operational contact (Mary Henderson) coordinating community programs. Its product surface consists of regular-season and promotional home games, an online merchandise storefront powered by Square (harwichmariners.square.site), live and on-demand game streaming via Cape League TV, and a portfolio of community programs including Youth Clinics, a Host Family Program, a Volunteer Program, and an Internship Program. There are no proprietary technology products, APIs, or AI/ML capabilities disclosed.

The business model combines five revenue streams: in-person ticket sales at Whitehouse Field, local business sponsorships (Hot Stove Saloon, George's Pizza House, Wequansett Resort and Golf Club, Harwichport Resort Club, SFMc Adjuster and Appraisers), online merchandise sales through Square, community donations via PayPal, and streaming/media revenue through Cape League TV. Customer-facing distribution spans a physical ballpark gate, a global streaming platform, an e-commerce storefront, and an active social media presence across X, Instagram, Facebook, YouTube, and TikTok. Pricing is not publicly disclosed.

Name

Harwich Mariners

Legal name

Cape Cod League Baseball, Inc.

Website

https://harwichmariners.org

Company type

Private

Operating status

Operating

Short description

Harwich Mariners is a collegiate summer baseball franchise in the Cape Cod Baseball League, playing home games at Whitehouse Field in Harwich, Massachusetts, serving local fans, community supporters, and elite college players via tickets, sponsorships, merchandise, streaming, and youth development programs.

Ownership category

akta.pro rank

Product category

Collegiate Summer Baseball

NAICS

Sports Teams and Clubs (711211)

SIC

Services-Membership Sports & Recreation Clubs (7997)

akta.pro primary industry

Sport-Specific Amateur Leagues & Circuits (Non-Professional) (MPAKACAJ)

Keywords

• Collegiate summer baseball
• Sports entertainment
• Youth baseball clinics
• Sports merchandise
• Community baseball programs

Headquarters

HQ city

Harwich

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Ticket Sales: Revenue from game admissions at Whitehouse Field for regular season games and promotional nights
2. Sponsorships: Corporate sponsorships from local businesses including Hot Stove Saloon, George's Pizza House, Wequansett Resort and Golf Club, Harwichport Resort Club, and SFMc Adjuster and Appraisers
3. Merchandise Sales: Online merchandise store selling team apparel and memorabilia through harwichmariners.square.site
4. Donations: Accepts donations through PayPal to support team operations and community programs
5. Streaming Media: Cape League TV streaming platform broadcasts games, generating viewership and potential advertising revenue

Distribution channels3 records

Marketing channels8 records

Core offering

The Harwich Mariners operate a collegiate summer baseball team competing in the Cape Cod Baseball League (CCBL), playing home games at Whitehouse Field in Harwich, Massachusetts. The organization provides elite summer baseball competition for college players, entertainment for fans through regular season and promotional games, youth baseball clinics, an online merchandise store, and live game streaming via Cape League TV. Revenue is generated through ticket sales, sponsorships from local businesses, merchandise, donations, and streaming viewership.

Product overview

Harwich Mariners is a collegiate summer baseball team competing in the Cape Cod Baseball League. The organization operates primarily as a community sports entity, offering its official website (capecodleague.com/harwich) as the central hub for team information, an e-commerce Team Store powered by Square for merchandise sales, Youth Clinics for community baseball development, a Host Family Program to house players, Volunteer and Internship Programs for community involvement, and live game streaming via Cape League TV. The team plays its home games at Whitehouse Field.

Differentiator

Problem solved

Functional benefit

Products and services

• Harwich Mariners Baseball Games Live collegiate summer baseball games featuring top college players from universities across the country, played at Whitehouse Field in Harwich, Massachusetts, with promotional nights and special events throughout the season.
• Youth Baseball Clinics On-field youth baseball instruction programs offered by the Harwich Mariners for young players in the community to develop baseball skills and engage with the team.
• Team Merchandise Store Online storefront at harwichmariners.square.site selling Harwich Mariners branded apparel, gear, and memorabilia to fans and supporters.
• Host Family Program Community program that connects visiting Mariners players with local families who provide housing and homestay accommodations during the summer baseball season.
• Internship Program Internship opportunities offered by the Harwich Mariners organization for individuals interested in sports management, operations, and collegiate baseball administration.
• Cape League TV Game Streaming Live and on-demand streaming broadcasts of Harwich Mariners games and other CCBL games via the Cape League TV digital platform, accessible globally.

Quantifiable outcome

• Multiple players drafted to MLB annually from roster

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Seven partnerships are on record, tiered minor and core.

• Hot Stove SaloonminorOthersLocal restaurant sponsor appearing in the Thank You to Our Sponsors section of the team website. Provides dining establishment support to the team.
• George's Pizza HouseminorOthersLocal pizzeria sponsor tagged as 'Best Pizza on the Lower Cape.' Featured sponsor on team website supporting Harwich Mariners operations.
• Wequansett Resort and Golf ClubminorOthersResort and golf club sponsor providing financial support to the team. Appears in official sponsor acknowledgments on team website.
• Harwichport Resort ClubminorOthersResort club sponsor supporting the Harwich Mariners. Listed among team sponsors on capecodleague.com/harwich website.
• SFMc Adjuster and AppraisersminorOthersInsurance and appraisal services business sponsor. Appears in sponsor section of team website homepage.
• Cape Cod Baseball LeaguecoreStrategic or Co-development PartnerThe Mariners are one of 10 member teams of the CCBL, the nation's top college summer baseball league. The league provides administrative support, official statistics, streaming infrastructure through Cape League TV, and pathways to MLB draft exposure for players.
• MLB Advanced Media / MLB PropertiescoreStrategic or Co-development PartnerAssociation with Major League Baseball through the Cape Cod Baseball League structure. Players use MLB-verified statistics and the league maintains connections to MLB draft and development systems. Team logos utilize MLB static asset library.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Bourne Braves: Fellow CCBL East Division franchise playing the same collegiate summer baseball schedule with the same revenue model (tickets, sponsorships, merchandise, donations). Direct schedule competitor and operational mirror for Harwich.
• Cotuit Kettleers: CCBL West Division team that played Harwich in 2026; operates from a single Cape Cod ballpark with the same Cape League TV streaming, sponsor, and youth-clinic model. The most direct schedule and division-level comparable.
• Falmouth Commodores: Another CCBL team that played Harwich during the 2026 season, sharing the identical collegiate summer baseball format, host-family program, and league-wide sponsorship infrastructure.
• Chatham Anglers: CCBL East Division rival that played Harwich in 2026. Operates the same single-venue summer collegiate baseball model under the Cape Cod Baseball League umbrella.
• Brewster Whitecaps: CCBL franchise with the same operational structure, gate-ticket revenue, host-family housing model, and MLB developmental pipeline as Harwich.
• Orleans Firebirds: CCBL East Division team and 2026 Harwich opponent. Same league-wide streaming, sponsor, merchandise, and youth-clinic product set.
• Wareham Gatemen: CCBL team that hosted and played Harwich multiple times during the 2026 season. Mirrors Harwich's single-venue, summer collegiate baseball business model.
• Hyannis Harbor Hawks: CCBL team using the same league-managed streaming (Cape League TV), centralized statistics, and MLB-affiliated branding that Harwich leverages.
• Yarmouth-Dennis Red Sox: CCBL franchise sharing the Cape Cod Baseball League structure, MLB developmental positioning, and collegiate summer ballpark economics as Harwich.

Broad incumbents

• Northwoods League: Larger collegiate summer baseball league operating across the Upper Midwest with the same player-development-to-MLB-pipeline model. Comparable as the most prominent broader-scale peer to a single CCBL franchise.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/harwichmariners
• YouTubeyoutube.com/@harwichmariners7271
• Facebookfacebook.com/HarwichMariners
• Instagraminstagram.com/harwichmariners
• TikToktiktok.com/@harwichmariners

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Harwich Mariners