Nadal and Shapovalov in war of words after spicy quarterfinal

Rafael Nadal and rising star Denis Shapovalov have exchanged stern words after the Spaniard triumphed in a heated Australian open quarter-final.

The 20-time Grand Slam champion triumphed over the 22-year-old 6-3 6-4 4-6 3-6 6-3 on centre court on Tuesday afternoon.

In the…