The youngster had the galleries chanting his name as he tried to fulfil a vow made 12 months ago – to clear the water with his tee shot on the final ninth hole.
A year older, bigger and stronger – and armed with a bespoke club – he had made it a mission to conquer what had turned into a personal challenge.
“When I go on to the range I just think about this every single day,” Frankie said in one of countless television interviews during the round.
Described as a “chatterbox” by his dad, Frankie showed he is a chip off the old block – talking confidently in front of the camera, demonstrating a steeliness to succeed and possessing a stylish swing of the club.
Anticipation built on the course as the Fleetwood family, again alongside good friends the McIlroys and Lowrys, played their way round to the ninth tee.
Young Frankie was wide right with his first attempt and, after the Augusta patrons sang for him to get another chance, came closer with a second but it still ended up wet.
He walked off with the consoling arm of Shane Lowry’s daughter Iris – who also went close to hitting the putting surface – round his shoulders.
“I think more than anything the pressure is on me to keep making the Masters until he reaches the green on the ninth,” said father Tommy, who continues his quest this week for a first major title following several top-five finishes.
Fleetwood tuned up his short game with a hole-in-one which made the patrons roar, with American trio Justin Thomas, Wyndham Clark and Keegan Bradley also carding aces to dial up the entertainment factor.
Bradley, who was the US captain in their Ryder Cup defeat by Europe last year, is the first player in the history of the 66-year competition to land holes-in-one in consecutive years.
The noise in the galleries is likely to be matched this week as the sporting drama intensifies, but the chaos inside the ropes – toddlers sliding down bunkers and babies crawling across putting surfaces – will make way for the cordiality of the main event.
Father-of-five Jason Day jokingly described the occasion as “a circus”, with Clark adding: “As a man with no kids I’ll say it’s great birth control but it’s a lot of fun.”
Celebrity stardust came in the shape of comedian Kevin Hart, who caddied for two-time major champion Bryson DeChambeau, and former NFL star Jason Kelce in a roving reporter role on the course.
Their presence came hours after Augusta chairman Fred Ridley discussed the ongoing battle for the Masters to find the balance “between respecting tradition and innovating”.
On this evidence, the Par 3 Contest is continuing to tread the line carefully as the Masters looks to ensure it – and golf – remains relevant for generations to come.
