The 36 year-old - who's reached the final five times - admits it's a "definite possibility" he won't be back
Three-time Grand Slam champion Andy Murray has hinted he could've played his last ever match at the Australian Open.
A straight sets defeat to Tomas Martin Etcheverry saw him knocked out in the first round in Melbourne for only the second time in his career.
The 36 year-old - who's reached the final five times - admits it's a "definite possibility" he won't be back.
Elsewhere in the men's singles, Stefanos Tsitsipas and Daniil Medvedev both advanced to the second round.
Alcaraz Withdraws From Wimbledon Due To Wrist Injury
Graeme McDowell To Make His First Major Appearance In Six Years Next Month
Three Of The Irish Provinces To Kick Off The New Season At Home In September
Tuesday Morning Sports Update
All Ireland Football Championship Opening Round Fixtures Confirmed
Tommy O'Brien Among Injury Doubts For Leinster's Champion Cup Final On Saturday
Monday Morning Sports Update
Sunday Evening Sports Update
