• The Mets and New York Cares on Tuesday announced the launch of the Mets Volunteer Challenge, providing fans with a way to participate in community service activities while rewarding them with tickets and ballpark experiences. Fans can sign up for the program at mets.com/volunteer.

• For Matt Harvey's next start on Wednesday, the Mets are offering $45 baseline box tickets that come with a special Harvey T-shirt. Details are available at mets.com/tickets.