Croatian tennis player Marin Cilic has split with coach Jonas Bjorkman.
The Croatian added Bjorkman to his coaching team during the 2016 season.
Former Swedish tennis player Bjorkman also worked with tennis superstar Andy Murray in 2015.
Cilic won one title this past season and reached a career-high of No. 4 in October.
The Croatian world No. 6 also ended runner-up at Wimbledon and Queen's, as well as picked up four semi-final losses in 2017.
Cilic also played at the Nitto ATP Finals in back-to-back years while coached by Bjorkman.
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