Valentin Vacherot explains why Novak Djokovic is so good, ‘I was completely drained’ - 世界杯赛程

Novak Djokovic defeated Valentin Vacherot, 6-7, 7-5, 6-1 in the first round of the Paris Masters. The Serb was down a set and a break before battling back to secure his place in the second round. After losing their first career meeting, Djokovic beat... [3762 chars]