Novak Djokovic, who beat Roger Federer to claim the U.S. Open title on Sunday, says parenthood has made him a better player.
Read MoreLike any new father, Novak Djokovic has quickly developed a new perspective on life and tennis. The Serbian won his fifth Australian Open title on Sunday, beating Andy Murray 7-6(5) 6-7(4) 6-3 6-0 but his thoughts turned to family, rather than the trophy he had just won. For Djokovic, the win was all the sweeter because it was his first grand slam title since he and his wife Jelena celebrated the birth of their first child last October.
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