http://youtu.be/0OURPZ4G0Us MONTREAL - During the Rogers Cup in August, 2011,  Jennifer Knapp sat down with ATP Chair Umpire Fergus Murphy to discuss his life as an umpire on the ATP World Tour.   Karen Pestaina also contributed to this interview. Spain's Rafael Nadal shakes hands with chair umpire Fergus Murphy after retiring from his quarter-final match against … [Read more...] about Approach Shots: Sitting down with ATP Chair Umpire Fergus Murphy