Novak Djokovic backed to retire at US Open on one condition and fulfil parents’ request
Novak Djokovic will be chasing an unprecedented 25th Grand Slam trophy at the US Open. Novak Djokovic will be chasing an unprecedented 25th Grand Slam trophy at the US Open (Image: GETTY) Novak Djokovic has been backed to retire from tennis if he wins an unprecedented 25th Grand Slam at the US Open next month. The 37-year-old is currently…