Mark Calcavecchia shot a 6-under 64 on Saturday for a share of the third-round lead with Joe Daley in the Senior Players Championship.
Calcavecchia, the Montreal Championship winner last week, matched Daley at 12-under 198 at Fox Chapel. Daley had a 68.
Second-round leader Fred Couples and Tom Lehman were a stroke back. Couples had a 70, and Lehman shot a 66. Lehman won the Regions Traditions in his last start.
The tournament is the third of the five Champions Tour majors.