NEW YORK (Reuters) - Novak Djokovic said he was "sad and empty" after a being disqualified from the U.S. Open on Sunday after hitting a line judge in the throat with a ball during his fourth-round match against Spain's Pablo Carreno Busta.
"I checked on the lines person and the tournament told me that thank God she is feeling ok. I‘m extremely sorry to have caused her such stress. So unintended. So wrong. I’m not disclosing her name to respect her privacy," the world number one said on Instagram.
