2009 Novak Djokovic tennis season

The 2009 Novak Djokovic tennis season officially commenced on January 5 with the start of the 2009 ATP World Tour.
All matches.
This table chronicles all the matches of Djokovic in 2009, including walkovers (W/O) which the ATP does not count as wins. They are marked ND for non-decision or no decision.
Yearly records.
Head-to-head matchups.
Novak Djokovic had a record against the top 10, a record against the top 50 and a record against players outside the top 50.