OXFORD, Miss. — Marshall Henderson scored 25 points, Murphy Holloway added 14 and Mississippi rallied for an 84-74 overtime victory over Georgia on Saturday night. Ole Miss (19-6, 8-4) trailed for most of the night, but came back thanks to 10 straight points from Henderson late in the second half. Henderson made all 14 of his free-throw attempts and scored 20 points after halftime.