19 of Daniil Medvedev's twenty-one championships have been achieved on hard surfaces
A comeback the Russian player secured his maiden trophy for 882 days with success over opponent Moutet in the competition title decider.
Medvedev, a former number one, has experienced a torrid season, achieving just a single victory at the big events and undergoing a setback at the US Open.
His varied form on the professional circuit - and issues with his service game in specific - led to him exiting of the world's top 10 and finally splitting with long-time coach his previous coach.
Now training with Johansson and Rohan Goetzke, the tennis star has steadily progressed in the past month - climaxing in a closely contested 7-5 4-6 6-3 triumph over challenger Moutet.
It is Medvedev's first trophy after the 2023 Rome Masters and initial on a hard surface from that period of that year.
Success also means he has won twenty-one titles at 21 distinct competitions.
"For the first time I'm at a event with my two daughters together, so to get a trophy is especially meaningful," commented ranked player Daniil Medvedev.
"This title is in honour of my second daughter my daughter, because the maiden victory I won when my older daughter Alisa was born was for her."
The athlete, the 2021 US Open champion, had failed in his past six title deciders, comprising in that event in the past months.
His retrieving strategy and recurring outbursts on the tennis court had led commentators to question if his capacity to play at the highest level was over.
However the player has altered his approach in recent weeks, making an effort to come to the net and perform aggressively, backed up by an improved service.
The champion fought back from a disadvantage in the opening set against the challenging Frenchman, winning 4 of the concluding five points to go ahead.
Both players swapped break points in the second set before the Frenchman, bidding for his initial ATP Tour championship, took control to push for a final set.
He rescued 4 initial break points in a competitive deciding set before the Russian secured a break to that score to secure the win.
Fittingly, he earned victory with a point at the front of the court, with Moutet failing to control a return after a lengthy match.