Top 5 high profile coaching changes on the ATP tour in the off-season

4) Cilic re-unites with Ivanisevic

Marin Cilic has once again decided to team up with Goran Ivanisevic.

Ivanisevic, who had previously coached Cilic in the 2010 season, will be part of Cilic’s team for the 2014 season starting with the Brisbane International which starts on December 29th.

Cilic started the 2013 season at No.15 in the rankings but had slipped to No.39 by the end of it. The Croat had a season to forget after making fairly early exits in the first three Grand Slams of the year. He was also handed a 9-month ban after testing positive to a banned stimulant, nikethamide, in May.

Cilic will be looking forward to getting his career back on track with fellow countryman Ivanisevic in the 2014 season.