Power Rankings: Charles Schwab Challenge

The Charles Schwab Challenge at Colonial Country Club in Fort Worth, Texas, is celebrating its 80th edition, with 132 players competing for the tartan jacket. A notable 25-year milestone is also being marked, as Sergio Garcia's 2001 victory remains the last time a player won the tournament on their PGA Tour debut. Approximately a quarter of this year's field are first-time participants at Colonial, though history works against them as no other active tournament has gone as long without a first-time champion.