Unfortunately, I think it's time Dan called it a day. He lost in a Challenger in Glasgow last week to some unknown and is 178 in the world, I think, and he's not getting any younger. It was only 18 months ago he won the biggest title of his career and was ranked 21. Then he got injured when winning a match against Tiafoe, had to default, and apart from a couple of great wins with Andy in the Olympic doubles, has hardly won another match! Poor Dan!