In September, a fractured left hand suffered in South Africa looked set to rule Head out of the tournament in India but, backed by the selectors, he has been able to repay their faith with a series of brilliant performances, the best of which he saved until last.
It wasn't just his extraordinary 137 that broke 100-000-plus Indian fans' hearts in Ahmedabad, but one game-changing catch to get rid of Rohit Sharma and a couple of miserly overs with the ball that completed one of the great individual performances ever witnessed in global cricket's biggest showpiece.
Travis Head's dazzling catch to dismiss Rohit Sharma was just as important as his big runs.
"Not in a million years would I have believed this, what an amazing day," smiled the 29-year-old, who was not only the player of the match in the final, but also in the semi-final against South Africa and the World Test Championship final at The Oval, where he again tormented India with a wonderful 163.
It all prompted former captain Ricky Ponting to tell Sky Sports in Ahmedabad: "We talk about big moments and guys standing up, well he's emerging as one of the very best three-format players in the world right now."
Yet it had only been last month when Head still wasn't sure if he'd make it to the big show after breaking his hand.
"It's a lot better than sitting on the couch at home, I'm very lucky that everything went well and that I was able to get back here and all support the boys showed me," he smiled.
If any moment turned the match Australia's way, it had been in the field when Head sprinted a good 15 metres from point into the deep to cling on to a magnificent catch to dismiss Sharma after he'd just smashed Glenn Maxwell for a six and a four.
"Probably the unluckiest man in the world," Head shrugged about the Indian captain.
"Couldn't imagine getting a hundred - and couldn't imagine holding on to that catch. Nice to be able to hold on to something that's important - you want to look after your teammates, you want to contribute."
What a knock! — cricket.com.au (@cricketcomau) #CWC23 pic.twitter.com/lY4NS1kPgLNovember 19, 2023
With the bat, he did just that, going on to join Ponting and Adam Gilchrist as the only three Australians to score a century in a World Cup final. "I'm definitely third on that list," he said with typical modesty. "It's a nice one to join."
But his success brought delight to his teammates. "We couldn't be happier for Trav," said Pat Cummins. "He's a legend, we love him. How fun was he to watch?"
Ponting also saluted him. "A little bit unorthodox at times, you quite often see him against that new ball and think, 'how on earth is he gonna get through this?' but he does. He not only survives, he scores quickly, and scores big runs.
"And the stage doesn't get any bigger than today. Australia three for 40, India all over him in front of 130,000 people. He had to change the way that he played, went from sixth gear back to second and established an amazing partnership with Marnus (Labuschagne) just when their team needed it the most."
Final