Ball Boy FAIL At US Open (VIDEO)
It's not the US Open without a few on-court errors -- they're just generally made by the players.
During Tuesday's match between Andy Murray and Ernests Gulbis, an overeager ball boy tried leaping over a sideline wall with painful results.
Despite their proximity, ball boys should probably leave the athletics to the professionals.
From a different angle (with musical accompaniment by Rosemary Clooney):