After an encouraging showing in its most recent outing, the Central College volleyball team left Dubuque disappointed last night, dropping an Iowa Conference match to Loras College 25-22, 25-17, 26-24. Libero Chelsea Grieger (sophomore, Pella) who was the Iowa Conference defensive player of the week last week had 20 digs for the Dutch who droped to 18-9 overall, and 2-4 in the Iowa Conference. Central must rebound quickly for one of its most challenging weekends of the season, competing in the Wisconsin.-Whitewater Invitational. The Dutch meet Carroll-Wisconsin Friday at 3 p.m. before tackling top ranked Wisconsin.-Oshkosh at 5 p.m. Saturday Central faces No. 8 Wisconsin.-Whitewater at 10 a.m. and St. Norbert at noon.