Nineteen of Medvedev's 21 championships have been won on hardcourt
A revitalized the Russian player secured his maiden title for over two years with a win over Frenchman Moutet in the competition final.
The Russian, a ex- world number one, has endured a challenging year, winning just one win at the Grand Slams and experiencing a difficult moment at the US Open.
The player's inconsistency on the tennis tour - and difficulties with his serve in particular - led to him dropping out of the top ten and eventually parting ways with long-term trainer Gilles Cervara.
Currently collaborating with Johansson and Rohan Goetzke, Medvedev has gradually progressed in the last few weeks - peaking in a closely contested three-set win over opponent Moutet.
This marks his initial championship after the Rome competition and initial on a hard court since March of that year.
Victory also indicates the Russian has won 21 victories at 21 various tournaments.
"This marks the first occasion I have attended a competition with my two daughters simultaneously, so to win a title is particularly special," commented world number 14 Daniil Medvedev.
"This championship is in honour of my second daughter my daughter, because the initial championship I won when my child her name was born was for her."
The tennis star, the 2021 US Open champion, had failed in his last six title deciders, comprising in Halle in the past months.
His counter-punching approach and frequent reactions on the playing surface had prompted observers to wonder if his skill to compete at the highest level was over.
Yet the 29-year-old has altered his approach in the last few weeks, making an effort to come to the net and play aggressively, supported by an improved serving game.
He came back from a deficit in the opening set against the challenging Frenchman, taking four of the last five exchanges to take the lead.
The pair traded breaks in the second set before the Frenchman, attempting for his maiden professional title, took control to push for a final set.
The opponent saved four early chances in a close final set before the champion broke to that score to serve for the match.
Suitably, he clinched victory with a shot at the front of the court, with the Frenchman incapable to control a return after a lengthy match.
