Costantino Rocca, of Italy, reacts after missing a birdie putt on the 16th green during the first round of the PGA Championship at Winged Foot Golf Club in Mamaroneck, N.Y., Thursday , August 14, 1997.

Costantino Rocca, of Italy, reacts after missing a birdie putt on the 16th green during the first round of the PGA Championship at Winged Foot Golf Club in Mamaroneck, N.Y., Thursday , August 14, 1997.