Nineteen of Medvedev's 21 titles have been won on hard surfaces
A comeback the Russian player secured his first title for nearly 30 months with victory over Frenchman Moutet in the competition title decider.
The Russian, a former world number one, has endured a challenging period, winning just one match at the big events and experiencing a difficult moment at the American major.
The player's unpredictability on the ATP Tour - and struggles with his service game in specific - led to him falling of the world's top 10 and eventually splitting with former coach Cervara.
Presently collaborating with Johansson and his other coach, he has steadily improved in the past month - peaking in a tightly fought competitive triumph over Frenchman Moutet.
It is the player's maiden championship after the Rome competition and maiden on a hard surface from spring of the previous year.
Success also signifies the Russian has secured 21 championships at 21 different events.
"This marks the first occasion I'm at a tournament with my both daughters at once, so to get a title is especially meaningful," stated tennis professional the champion.
"This championship is in tribute of my child my daughter, because the initial championship I won when my older daughter her name was born was for her."
Medvedev, the 2021 US Open champion, had lost his past six title deciders, including in Halle in the past months.
Medvedev's retrieving play style and regular reactions on the playing surface had prompted some to wonder if his ability to play at the top level was over.
However the athlete has implemented adjustments in the past month, making an effort to advance forward and play aggressively, reinforced by an enhanced serving game.
Medvedev fought back from a disadvantage in the initial set against the difficult opponent, taking four of the concluding five exchanges to gain the advantage.
The competitors traded service breaks in the middle set before Moutet, striving for his maiden professional title, took control to create a decider.
Moutet saved four early opportunities in a competitive deciding set before Medvedev broke to 15 to secure the win.
Suitably, Medvedev earned victory with a rally at the front of the court, with Moutet unable to manage a volley after over two and a half hours.
