Tiger Woods has hit the worst round in his professional career at the latest PGA Tour event in Ohio.

The former World No 1 hit a third round of 85, which leaves him at 13-over par at a tournament which he has won on five previous occasions.

That score includes six bogeys, two double bogeys, before a quadruple bogey on the last hole.

Woods' previous worst round was 11 over par, and that was only set in January this year.

His appearance at Muirfield Village Golf Club is only his fifth tournament of the year so far.