Andy Murray is certainly no stranger to potentially career-ending injuries, but the Scotsman has admitted that another significant injury would be too difficult to come back from.From 2017 to 2019, Murray was largely out of action due to a hip injury which threatened to end his career as he plummeted to the bottom of the world rankings, eventually dropping out of the top 800.Murray underwent two hip surgeries in 2018 and 2019 in the hope that he would be able to compete at the top level once again.Currently ranked at No. 49 in the world, the three-time Grand Slam champion stated that he will continue to play professional tennis a …