Jane at the moment, Djok is back at number 1- Daniil could have retaken it, if he made the quarter finals. I think.
But that's not going to happen, by the look of things. he can gain points in Miami though.
Unfortunately, he is not that great on clay. But in the latter stages of the clay season, Djok has a fair bit to defend.
Of course, Rafa is steadily climbing back up- and you never know, he might make it back to the top.