| Business | Phone |
| Marinette Legion Baseball 1401 Ridge St, Marinette 54143 | (715) 735-6637 |
| Marinette Youth Baseball Inc Alice Ln, Marinette 54143 | (715) 732-4099 |
| Marinette Youth Baseball Inc Cleveland Ave, Marinette 54143 | (715) 735-7305 |
| Marinette Youth Baseball Inc Haase Field Rdg, Marinette 54143 | (715) 732-8384 |