Aaron Finch says it was a slight change in mindset and technique that helped him overcome a dismal Australian summer that even raised questions over his place in the ODI side, both as player and captain. The Australian skipper is now back to his best and bludgeoned 153 from only 132 balls at the Oval on Saturday to lead the defending champions to an 87-run win over Sri Lanka. He is now the top run scorer in the World Cup, has equalled Jason Roy for the highest individual score of the tournament so far and also overtaken Ricky Ponting for highest individual score by an Australian captain at a World Cup.

All of that comes after a miserable summer back in Australia that saw him dropped from the Test side and fear for his ODI captaincy. But a change in mindset has yielded rewards when it counts most. “My technique has tightened up slightly, there are a few technical things I have worked one. Sometimes you change some things but you don’t get rewarded straight away for the work you put in behind the scenes. So it’s nice to get that reward,” said Finch. “I changed my mindset a bit more than anything. I stated to doubt my game in the Australian summer, there were a lot of times when I was questioning every decision I was making, technical, physical, mental, looking for an answer and you don’t know what the answer is. It was a really great learning for me.

“It would have been nice to have that at 22 not 32, but what I learned is you can strip it back as much as you want but it doesn’t change the basics of the game. Defend the good ball and then score runs.” Australia have won four and lost only once so far that defeat came last weekend against India. But after five games in just over two weeks to kick off the tournament, Finch is delighted that their remaining fixtures are a bit more staggered and they still have plenty of room for improvement.

“When you are playing really good cricket it is nice to be playing all the time, you get on a roll, into paying mode, but I think the boys do need that extra day. It will do the world of good to mentally refresh as much anything after a lot of time on a bus and in changing rooms,” said Finch. “We would have taken (this start). You want to win every game but we would have taken it, It’s unrealistic to think you’re going to win every game. But we definitely will take time to sit back and assess where we can improve, and what we can do to give ourselves, the best chance to be on the Lords’ balcony on July 14.”

One of the key areas of improvement will be the first powerplay with ball in hand, as Pat Cummins and Mitchell Starc struggled early on as Dimuth Karunaratne and Kusal Perera cut loose to threaten an historic chase. But the twin destroyers Starc and Cummins returned to finish things off in their later spells and keep Australia purring.

“We went in with a plan, we felt a good Test match line and length would be enough there, we got hit off that length and went shorter rather than fuller which was a defence mechanism,” he added.