The world No. 1 heads into this week’s Tour Championship with five wins in 18 events this year. But it’s how he fares when he doesn’t come out on top that really explains his brilliance.

Tommy Fleetwood is once again atop the leaderboard at a significant event going into the weekend, this as the Englishman continues pursuing his elusive first PGA Tour win. Fleetwood fired a second-round 63 to reach 13 under and take the lead alongside Russell Henley at the midway point of the Tour Championship.