. . . . j Hawks Edge Bradley 1-0 in 11 Innings Iowa City, (U.R)—Iowa scored one run on a costly error Monday to break up an 11-inning pitching duel and defeat Bradley 1-0. Jack Dittmer, Hawkeye infielder, infielder, cracked a sharp grounder toward toward 2nd base in the last of the llth with 2 outs and 2 men on base. Adolph Friedrich, Bradley 2nd sacker, muffed the ball and Dick Orth, Iowa hurler, raced home from 2nd with the only run. Orth, who replaced Bruce Marsh on the mound, was credited with the victory. Marsh was lifted in the 9th for a pinch hitter. Fred Weeks, Bradley, went the route, giving up 5 hits. Bradley got all of its 4 hits off Marsh. The linescore: Brartley 000 000 000 00—0 4 2 Iowa .000 000 000 01—1 Weeks and Fivek; Marsh, Orth (10) and Browne. Winning pitcher, Orth.