19 of Medvedev's 21 championships have been achieved on hard courts
A resurgent Medvedev secured his initial trophy for 882 days with victory over Frenchman Moutet in the tournament title decider.
The athlete, a ex- world number one, has had a challenging season, winning just one match at the Grand Slams and suffering a setback at the New York tournament.
The player's inconsistency on the ATP Tour - and issues with his serve in especial - resulted in him exiting of the elite rankings and ultimately parting ways with long-term mentor Cervara.
Now working with Thomas Johansson and Rohan Goetzke, the tennis star has gradually progressed in the recent weeks - climaxing in a tightly fought three-set win over Frenchman Moutet.
It is Medvedev's initial title after the 2023 Rome Masters and first on a hard court since that period of 2023.
Victory also signifies the Russian has secured 21 championships at 21 various competitions.
"This marks the first occasion I am participating in a tournament with my both daughters at once, so to secure a title is really nice," stated tennis professional Medvedev.
"This victory is in dedication of my younger daughter her name, because the initial championship I got when my child her name was delivered was for her."
Medvedev, the past champion, had failed in his previous six title deciders, comprising in Halle in the past months.
His counter-punching strategy and frequent outbursts on the tennis court had prompted commentators to question if his ability to play at the top level was over.
Yet the athlete has altered his approach in the past month, striving to advance forward and perform assertively, supported by an better service.
The champion recovered from a break down in the first set against the challenging Moutet, securing 4 of the last five exchanges to take the lead.
Both players swapped breaks in the following set before the Frenchman, striving for his initial professional victory, gained dominance to push for a third set.
The opponent rescued four initial chances in a close deciding set before Medvedev broke to that score to close out the victory.
Suitably, he secured victory with a shot at the net, with the Frenchman failing to handle a shot after two hours and 38 minutes.