JACKSON, Miss. | The Alabama A&M University baseball team jumped out to a six-run lead through two innings but couldn’t hold on as Jackson State rallied and scored the game-winning run in the bottom of the ninth when Robert Tate Jr. was hit by a pitch with the bases loaded for the walk-off, 9-8, victory in a Southwestern Athletic Conference (SWAC) game on Sunday at Braddy Field. HOW IT HAPPENED Alabama A&M (6-28 overall, 4-11 SWAC) opened the scoring in the top of the first on a solo homer by Brycen Hammonds , giving the Bulldogs a quick 1-0 lead.…