Patrick Cantlay and Xander Schauffele played the back nine in 8-under 28 and shot a 12-under 60 in best-ball play Saturday to shatter the Zurich Classic three-round record at 29 under and stretch their lead to five strokes. Cantlay and Schauffele broke the 54-hole mark of 23 under set in 2019 by Scott Stallings-Trey Mullinax and Jon Rahm-Ryan Palmer.
