Many dedicated people come together behind the scenes to make Harwich Mariners baseball possible. If you would like to help out, let your interest be known at the concession stand or merchandise booth. Write to the Mariners at:

PO Box 201
Harwich Port, MA 02646

We have many obligations to meet in order to bring you the best amateur baseball in the country each summer. It costs each Cape Cod Baseball League franchise more than $75,000 a year to field and operate their team.

We need your help in these areas:


Monetary donations to the team are always appreciated. All contributions to the Harwich Mariners are 501(c)(3) tax-deductible.

Player housing

Members of the community generously open their homes to provide housing for our players. Many long-lasting relationships are formed when extending this hospitality. If you would like more information about hosting a Harwich Mariners player, please email mehendy@comcast.net.

Meals after the game

Our players are hungry and need to be fed after each game. You can sign up at the merchandise booth to provide a meal and soft drinks for 30 players and coaches/staff (10) on a specific date. You can also donate money ($300), so a local restaurant can provide the postgame meal. All of our meal donators will be recognized on the daily stat sheet and over the public address system during the specific home game.


Another means of support for these amateur athletes is with part-time employment. Each player is provided with the opportunity to work for a local employer who is willing to be flexible regarding working hours.

Game baseballs

We use two to three dozen baseballs during each game. If you would like to help out by donating the cost of a dozen or more balls ($100 per dozen), please let us know. Your name will be announced as donor of the game baseballs that evening. Please return foul balls to the merchandise booth as they are needed for the game. There will be a reward for helping us out.

Business support

The Harwich Mariners Yearbook is available for purchase at home games for $2.

We thank the businesses and organizations who advertise with us, and those who have donated goods and services toward the general support of the team. Please visit these businesses and organizations, and let them know you saw their ad in the yearbook.