Nineteen of the Russian's twenty-one championships have been achieved on hard courts
A comeback Daniil Medvedev secured his first trophy for nearly 30 months with a win over Frenchman Moutet in the competition final.
Medvedev, a ex- top-ranked player, has endured a torrid year, winning just a single victory at the Grand Slams and suffering a difficult moment at the American major.
Medvedev's unpredictability on the ATP Tour - and difficulties with his serve in especial - led to him exiting of the world's top 10 and eventually separating with long-time coach his previous coach.
Now training with Thomas Johansson and Rohan Goetzke, he has consistently improved in the past month - climaxing in a tightly fought 7-5 4-6 6-3 win over challenger Moutet.
It is Medvedev's maiden championship after the Rome competition and maiden on a hard surface from spring of that year.
Success also means the Russian has secured 21 titles at twenty-one different competitions.
"This marks the first occasion I'm at a competition with my both daughters together, so to secure a championship is especially meaningful," stated world number 14 Medvedev.
"This title is in honour of my child Victoria, because the initial championship I got when my older daughter Alisa was delivered was for her."
The athlete, the 2021 US Open champion, had lost his past six championship matches, including in the German tournament previously this season.
His counter-punching play style and recurring outbursts on the playing surface had caused observers to doubt if his skill to perform at the highest level was over.
Yet the player has implemented adjustments in recent weeks, attempting to come to the net and perform positively, reinforced by an enhanced serve.
Medvedev came back from a disadvantage in the initial set against the tricky Frenchman, securing 4 of the concluding five games to take the lead.
Both players traded breaks in the second set before the challenger, attempting for his first ATP Tour victory, seized the initiative to force a decider.
The opponent rescued four initial break points in a competitive deciding set before Medvedev won the break to fifteen to secure the win.
Fittingly, the winner earned victory with a rally at the net area, with the Frenchman failing to control a shot after two hours and 38 minutes.