Australia’s Nick Kyrgios said Tuesday he was still looking to hire a coach after his spectacular Grand Slam meltdown in Melbourne, admitting it was “something I’ve got to do moving forward”. Kyrgios said he had “a couple” of candidates in mind, without naming anyone, but added that the right person needed to have Kyrgios’s “best interests at heart”. “I’ve got to (world number) 13 in the world without one, so hopefully with a coach I can improve my game and get there.