CJ Cup Byron Nelson Friday leaderboard, PGA Tour live updates, tee times

The second round of the CJ Cup Byron Nelson is underway at TPC Craig Ranch in McKinney, Texas, which has undergone a redesign by Lanny Wadkins featuring repositioned bunkers and more undulating greens. Brooks Koepka leads after the first round with a 63, while defending champion Scottie Scheffler, who won last year by eight shots with a record 31-under-par total of 253, sits outside the lead after shooting a 66. The redesigned course features a hole modeled after the 14th at Augusta National.