He threw out the ceremonial first pitch at Yankee Stadium before the New York Yankees faced the Boston Red Sox. Djokovic wore a white sleeve on his right arm as he delivered the pitch to Yankees catcher Austin Wells. Novak Djokovic throws out the 1st pitch at Yankee Stadium! He gave Judge a tennis racket and Judge offered an autographed baseball bat in return. The 38-year-old has won four US Open titles.