 In December , Federer announced that he headed into the 2016 ATP World Tour season with a new @-@ look coaching team , after announcing that Stefan Edberg would not be traveling with him next year . While <unk> <unk> <unk> remained Federer ’ s head coach , joining the team in 2016 was Croatian former world No. 3 player Ivan <unk> . The Swiss tennis player revealed that Edberg originally signed on to the coaching team for one season only in 2014 , but agreed to stay on in 2015 . 
