SI Insider: Reaction to Novak Djokovics Default from the U.S. Open – Sports Illustrated

For the very first time in his career, Djokovic was defaulted after hitting a ball out of frustration, accidentally hitting a line judge. The number 1 seed remained in his fourth-round match with Pablo Carreno Busta when he hit a ball in frustration and struck a lineswoman in the neck triggering her to fall ground. SI senior writer Jon Wertheim shares his ideas on Djokovics default..