Lleyton Hewitt admitted it was a hard Australian Open defeat to swallow.
When you do everything right, but so does your opponent - only better.
Hewitt's heart proved no match for Janko Tipsarevic's heat as the Aussie warrior's 17th successive Open closed early, with a first-round straight-sets defeat on Monday night.
But eighth seed Tipsarevic had to produce some exceptional tennis to see off Hewitt 7-6 (7-4) 7-5 6-3 - running red-hot from the middle of the second set to come back from 3-0 down and sink the 31-year-old on Rod Laver Arena.
Coming off a Kooyong Classic victory the previous week, Hewitt admitted he was frustrated and disappointed with crashing out so early - moreso because he didn't feel he did much wrong.