Tim Jean/Staff photo. Andover pitcher Tom Dempsey, right, fields a ground ball against Masconomet during the semifinals of the 29th Annual Lawrence Invitational Baseball Tournament. May 29, 2010
, Tim Jean/Staff photo. Andover pitcher Tom Dempsey, right, fields a ground ball against Masconomet during the semifinals of the 29th Annual Lawrence Invitational Baseball Tournament. May 29, 2010

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