Here are the standing in the ATP fantasy ladder for Top 20 players that I'm keeping track of via laddero.com:
I entered all the results for Top 20 players since beginning of 2013. It will be interesting to see how will this list match the ATP rankings as the year go by.
Matches counted for this fantasy ladder are only when a Top 20 player plays another Top 20 player. (Top 20 is taken from the beginning of 2013 and it will stay fixed until the end of the year, no matter if rankings change for any of the initial players).
Novak is first with 4 Top 20 wins. Followed by Ferrer with 3 wins.