Aussie livewire Nick Kyrgios takes on World No. 2 in BOLD style throwing an underarm serve in the first set - after promising more of his on court antics because 'tennis is boring' By Levi Parsons For Daily Mail Australia Published: 08:50 GMT, 20 January 2022 | Updated: 08:52 GMT, 20 January 2022 Viewcomments Nick Kyrgios has gone down a break in the opening set of his tough second round Australian Open match up against the World No. 2. Russia's Daniil Medvedev broke the Australian's serve early on, as fired up fans piled into Melbourne Park's Rod Laver Arena for the Thursday night showdown. It didn't take the 26-year-old long to get the crowd fired up, sending down his trademark underarm serve to save a break point. The tennis bad boy promised the crowd before the contest, he would not stop the on-court antics he has become famous for. 'Well I mean, tennis is pretty boring,' he joked to the Herald Sun.' 'So if I don't do things that keep me stimulated I don't tend to play very good.' Share or comment on this article: All rights reserved for this news site (dailymail) and under his responsibility