(CBS) Much like Rory McIlroy, Charl Schwartzel struggled with the 15th hole at Muirfield in the opening round of the British Open.

Earlier today, McIlroy managed to putt his ball into a bunker as he double-bogeyed the pesky par-4.

Later in the day, Schwartzel, angry with his second shot, broke his 6-iron out of frustration.

Muirfield strikes again.

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