 By Shrivathsa Sridhar MELBOURNE Reuters Jiri Lehecka said he had the game to go to higher places after the unheralded Czech stunned Canadian sixth seed Felix Auger-Aliassime at the Australian Open on Sunday to reach the quarter-final of a Grand Slam for the first time in his career. The unseeded 21-year-old made his main ... Tennis-Lehecka high on belief after Australian Open heroics... 