Five-time finalist Andy Murray needed a tough five-setter over a player he beat last week to register his first win in an Australian Open match since 2017.

Murray beat Nikoloz Basilashvili 6-1, 3-6, 6-4, 6-7 (5), 6-4 to move into the second round.

Murray also fended Basilashvili last week on the way to the final in a Sydney tuneup event.

In another tough five-setter, Maxime Cressy beat fellow American and 22nd-seeded player John Isner 7-6 (2), 7-5, 6-7 (4), 6-7 (4), 6-4.