The good news for Mitchell is Lowry and Sepp Straka (-10) are the only players to reach double figures under par through the second round. The bad news is the group tied for fourth at 7 under features a who's who of the best players on Tour this season (aside from Scottie Scheffler, who isn't in the field).

Keith Mitchell led a birdie spree at the Truist Championship on Thursday, shooting a career-best 9-under 61 to shatter the course record at the Philadelphia Cricket Club