DANVILLE, Ky.—Nick Tarantino drove in the go-ahead run in the ninth inning, but the Oglethorpe baseball team suffered a 7-6 defeat to Centre when the Colonels tied the game in the ninth and won it in extra innings to secure the series Sunday in a Southern Athletic Association game. It was the second straight rubber game Oglethorpe lost in as many weeks. Centre won the series in come-from-behind fashion. After Oglethorpe won the opener Saturday, 6-5, Centre took game two 6-3 and game three 7-6. Oglethorpe battled back from a 5-3 deficit in the eighth inning. Isaiah Pou, who had…