 in Prospect League Baseball. Big story in the league, though, the Thrillville Thrillbillies from Marion, Illinois. They have the league's best record at 18-5. They've won five in a row. They swept a doubleheader from Chillicothe, Ohio, last night, 7-6 and 4-3. Thrillbillies, 18-5 on the season from Marion, Illinois.