"These are some of the best minds ever in the game" – Andy Murray on playing with the Big Three and Borg backing him at Laver Cup

For those who’ve wished for years that they could be a fly on the wall, listening intently as the greatest legends of the sport spoke about tennis tactics, the wish was granted on Friday night as fans were given glimpses into the tennis insights of Roger Federer, Rafael Nadal, Novak Djokovic as they coached Andy Murray during his Laver Cup battle with Alex de Minaur in the O2 Arena in Lon