Tennis World Celebrates Novak Djokovic's Historic Australian Open Win
Novak Djokovic won his 10th Australian Open title and his 22nd Grand Slam title on Sunday, and the tennis world jumped to congratulate the Serbian on his incredible feat. The 35-year-old extended his own record for the most Australian Open singles titles, and now he has tied Rafael Nadal for the all-time Grand Slam men's record. Djokovic even sported a jacket with "22" emblazoned on the front wh…