The Stockholm-based Good to Great Tennis Academy announced on Sunday it will no longer work with Bulgarian star Grigor Dimitrov.

Dimitrov began training with the academy in November of 2012 and has since climbed from 48th to 29th in the ATP Ranking. At one point, the Bulgarian was as high as 26th.

The Good to Great official website reported that there were no hard feelings and the decision was mutual. The main reason behind it is Dimitrov's wish to spend more time in Los Angeles, meaning personal coach Mikael Tillstr?m would not be able to train him regularly.

Dimitrov is yet to reveal who he will work with next.