Tiger Woods may have made swing changes under new 'consultant' Chris Como, but his short game seems to have taken a knock.
The 14-time major champion duffed a series of simple chips as he amassed a first-round 77 at the Hero World Challenge in his first outing for four months after back problems. "I just flubbed them," he said.
To ensure your own duffs are a thing of the past, take a look at some of our best short game instruction tips.