Karlovic becomes oldest man in 40 yrs to win an Aus Open match
Croatian tennis player Ivo Karlovic became the oldest man to win a match at the Australian Open in over 40 years after serving 39 aces to go past Poland's Hubert Hurkacz. World number 73 Karlovic, who will turn 40 on February 28, also became the oldest winner at any Grand Slam since 40-year-old Jimmy Connors' win at 1992's US Open.