41.   But he was again disputing line calls and performing his trademark clench-fisted air punches on critical points from the second set.

42.   But he would also argue a line call with St. Peter.

43.   But in the second set, a disputed line call and a volley drilled at her by Appelmans shook her out of her malaise.

44.   Courier then lost his cool over a disputed line call and his temper outburst seemed to fire him with new determination.

45.   Defending Champion Michael Stich went out in his opening match, complaining about line calls.

46.   Fernandez disputed several questionable line calls in the final set.

47.   Finally, in the ninth game, Carati broke Connors after a line call that some fans found questionable.

48.   Gonzalez would argue a line call with St. Peter.

49.   He also got rattled by a succession of line calls that went against him.

50.   He also berated McKewen over some line calls.