John Pak ended the first round of the Charles Schwab Challenge atop the leaderboard, posting 7 under through his first 18 holes of the tournament. Pak started his day off right with an eagle on the 10th hole (his first of the day). He played the rest of the day bogey-free and added five birdies to his tally.

Scottie Scheffler, fresh off his PGA Championship win, will headline the field at the Charles Schwab Challenge in Scheffler's native Texas.

Charles Schwab Challenge format remains unchanged this year, with the PGA Tour event played at Colonial Country Club in Ft. Worth, Texas. The 2025 Charles Schwab Challenge field is 135 players. The Charles Schwab Challenge field is made up of a variety of players,