In the fourth game, Kyrgios changed tactics by attacking Grigor’s weak second serve. The first was cancelled by a service winner while the next was lost by a Kyrgios wild service return. An adventurous service return winner gave Kyrgios break point and he clinched the game with an aggressive return that elicited an error. Another ace and a service winner gave Kyrgios the game and second set 6-1. In the seventh game, Kyrgios attacked his opponent’s second serve and clinched the break.

Source: The Guardian January 08, 2018 02:48 UTC