I've not really got to grips with this since they changed the format a couple of years back, but I note that GB have reached the last eight after finishing top of a qualifying group including France and Czech Republic. Impressive stuff without the presence of either of the Murray brothers, who were once utterly vital to the team's chances of winning any match. Andy's match-winning point when they won the tournament for the first time in something like 80 years is one of my all-time favourite moments from his career.

Be good to think that the Murrays have inspired a stronger foundation for British tennis. Cameron Norrie is clearly the real deal.