It wasn't exactly as easy as Riviera, but in the end Dustin Johnson did just enough to capture his second trophy in as many starts. Here's how things ended up at the WGC-Mexico Championship, on where Johnson strengthened his grip on the No. 1 ranking:
Leaderboard: Dustin Johnson (-14), Tommy Fleetwood (-13), Ross Fisher (-12), Jon Rahm (-12), Thomas Pieters (-11), Justin Thomas (-11)
What it means: Johnson started the day one shot back, but as Thomas started to fade he quickly took over the top spot and at one point led by four shots.