How do I change the e-mail address associated with my MLB.com account?
If you would like to change the email address associated with your MLB.com account, click on "Edit Profile" after logging in through the "Login" button on the top right of most MLB.com pages. This will bring you to your Profile Page.
In the "Account Information" section of the My Profile page that opens once you have logged in, click on the "Change" link above your e-mail address on the top of the page. In the window that opens, enter your new e-mail address and click "Save Email."