Novak Djokovic out of U.S. Open after hitting line judge with ball

Novak Djokovic checks a linesman after hitting her with a ball in reaction to losing a point to Pablo Carreno Busta, of Spain, during the fourth round of the US Open tennis championships, Sunday, Sept. 6, 2020, in New York. Djokovic defaulted the match. (AP Photo/Seth Wenig)

NEW YORK — Novak Djokovic was kicked out of the U.S. Open for accidentally hitting a line judge in the throat with a tennis ball after dropping a game in his fourth-round match Sunday, a stunning end to his 29-match winning streak and bid for an 18th Grand Slam title.