In the third round of the 2018 BMW Championship, Justin Rose recorded six birdies on his front nine to help him jump up the leaderboard to take the solo lead.
The inability to respond to a change in the weather has shown us more about who Matt Kuchar really is.
How good it was to see Ernie Els back in the city where it all started to happen for him.
The absence of consistency is the principal reason ordinary mortals hit one good shot in 10.
Over the past few months I have been lucky enough to spend time with some legends of this game.