19 of the Russian's twenty-one victories have been won on hard surfaces
A comeback the Russian player secured his first trophy for over two years with a win over Frenchman Moutet in the tournament final.
Medvedev, a former number one, has had a difficult period, managing just one win at the major tournaments and suffering a difficult moment at the US Open.
The player's inconsistency on the tennis tour - and difficulties with his serving in specific - resulted in him dropping out of the top ten and eventually splitting with former trainer Gilles Cervara.
Presently working with Johansson and Goetzke, he has steadily progressed in the recent weeks - climaxing in a tightly fought competitive victory over Frenchman Moutet.
This marks the player's first trophy after the Italian tournament and initial on a hard court after March of the previous year.
Success also indicates Medvedev has secured 21 titles at 21 distinct events.
"This marks the first occasion I am participating in a competition with my children together, so to secure a championship is especially meaningful," said ranked player Medvedev.
"This victory is in dedication of my child Victoria, because the initial championship I won when my older daughter my daughter was born was for her."
The athlete, the 2021 US Open champion, had lost his previous six championship matches, comprising in Halle previously this season.
His retrieving approach and recurring outbursts on the playing surface had caused some to wonder if his ability to play at the elite level was over.
Yet the 29-year-old has implemented adjustments in recent weeks, attempting to come to the net and compete aggressively, supported by an enhanced serve.
Medvedev recovered from a deficit in the opening set against the difficult Frenchman, securing 4 of the last five games to go ahead.
The pair exchanged service breaks in the middle set before the Frenchman, bidding for his maiden tour title, seized the initiative to push for a decider.
He rescued 4 initial break points in a tight deciding set before Medvedev broke to 15 to serve for the match.
Fittingly, the winner earned the win with a rally at the front of the court, with Moutet failing to handle a volley after over two and a half hours.