Updates from the evening session on the fourth dayCaroline Wozniacki: ‘It’s crazy it’s coming to an end’And email Katy here or tweet @KatyMurrells 8.27am GMT

Just as I was checking in on the early stages of Nick Kyrgios v Gilles Simon and Stan Wawrinka v Andreas Seppi, Dart breaks back to love! That was unexpected. Though she’s certainly doesn’t look weighed down by nerves as she skips around the court and breathes freely. That’s already one more game than she won against Sharapova last year. 8.22am GMT
Halep won the toss, and will receive first. The Romanian has pledged to give A$200 to the bushfire fund every time she gives her
Australian coach Darren Cahill any grief while on court. Given Halep’s tendency to vent at Cahill during matches, her wallet could be a fair bit lighter by the end of the tournament. She’s looking fairly serene right now though, attacking from 40-30 down on Dart’s serve in an entertaining opening game to break for 1-0.