MARIETTA, Ohio – As if final exams weren’t difficult enough this week, the Otterbein softball team was dealt a tough pair of results in a return to the diamond Thursday afternoon down at Marietta. The Cardinals endured a doubleheader sweep by the host Pioneers in a rescheduled twin bill from earlier this month, losing by scores of 13-4 and 9-0. Marietta scored all but one of its 22 runs in two separate innings on the afternoon. GAME ONE HIGHLIGHTS: A wild first inning saw more scoring that anyone was prepared for. Otterbein began the slugfest with four runs in the…