Nineteen of the Russian's twenty-one victories have been achieved on hard courts
A revitalized Daniil Medvedev secured his maiden trophy for nearly 30 months with success over opponent Moutet in the tournament championship match.
Medvedev, a former world number one, has experienced a difficult year, achieving just a single victory at the Grand Slams and suffering a setback at the American major.
Medvedev's unpredictability on the professional circuit - and issues with his serve in specific - led to him exiting of the world's top 10 and ultimately splitting with long-term mentor his previous coach.
Currently working with his coach and Rohan Goetzke, the tennis star has consistently improved in the last few weeks - peaking in a closely contested competitive win over opponent Moutet.
This marks his maiden championship since the 2023 Rome Masters and first on a hard court since that period of 2023.
Victory also signifies the Russian has won twenty-one titles at twenty-one distinct tournaments.
"It's the first time I'm at a event with my children at once, so to win a title is particularly special," said ranked player the champion.
"This victory is in honour of my second daughter my daughter, because the initial championship I got when my older daughter her name was delivered was for her."
Medvedev, the past champion, had lost his previous six championship matches, comprising in Halle in the past months.
His retrieving approach and frequent outbursts on the tennis court had caused observers to question if his ability to perform at the highest level was over.
Yet the player has made changes in the last few weeks, making an effort to approach the net and perform aggressively, reinforced by an enhanced serve.
Medvedev fought back from a deficit in the initial set against the challenging opponent, winning four of the last five games to take the lead.
Both players swapped service breaks in the middle set before the Frenchman, bidding for his initial professional victory, seized the initiative to push for a final set.
He rescued four early break points in a close deciding set before Medvedev broke to 15 to serve for the match.
Appropriately, he secured victory with a rally at the front of the court, with the Frenchman unable to handle a volley after over two and a half hours.