Meanwhile, Mancini was going apoplectic on the sidelines, as well he might have done when Javier Garrido, brought in at left-back in place of Wayne Bridge, was forced to clear a Sidibe header from under the bar.
Greg Norman carded a course-record 64 to secure his place in the play-off with Calcavecchia and Wayne Grady, but the Australian's luck ran out and Calcavecchia claimed his only major title.