English golfer Matt Wallace leads the CJ Cup Byron Nelson with an 8-under-par 63 in the first round.

English golfer Matt Wallace leads the CJ Cup Byron Nelson with an 8-under-par 63 in the first round, one stroke ahead of a group of seven players. The tournament, which features a field including 20th-ranked Jordan Spieth, takes place at TPC Craig Ranch in McKinney, Texas. Wallace's round included birdies on five of his first six holes, and he currently holds the lowest PGA Tour round in his career.