‘Unbelievable’ – Bjorn Borg, John McEnroe astounded by Roger Federer, Rafael Nadal, Novak Djokovic & Andy Murray success

Team Europe and Team World captains Bjorn Borg and John McEnroe have paid tribute to the “unbelievable” successes of Roger Federer, Rafael Nadal, Novak Djokovic & Andy Murray ahead of the Laver Cup. The event in London this week represents the last time the ‘Big Four’ will compete alongside one another.