Rory McIlroy begins quest for record 4th FedEx Cup title
(Photo credit: Chris Day/The Commercial Appeal / USA TODAY NETWORK)
Rory McIlroy, three-time FedEx Cup champion, is fine-tuning his putting approach as he prepares for this week's FedEx St. Jude Championship in Memphis, Tenn.
McIlroy, world No. 1 Scottie Scheffler and Jon Rahm form an elite group that will play together in Rounds 1 and 2 at TPC Southwind beginning Thursday at 10:26 a.m. ET.
While Scheffler's putting has