Nineteen of the Russian's twenty-one victories have been achieved on hard courts
A comeback Medvedev claimed his initial trophy for nearly 30 months with victory over Frenchman Moutet in the tournament final.
Medvedev, a former top-ranked player, has experienced a challenging season, managing just a single victory at the Grand Slams and experiencing a meltdown at the New York tournament.
Medvedev's inconsistency on the professional circuit - and issues with his serving in specific - led to him exiting of the top ten and eventually splitting with long-time coach his previous coach.
Presently training with Johansson and his other coach, he has gradually improved in the last few weeks - culminating in a hard-fought competitive win over Frenchman Corentin Moutet.
This represents his maiden trophy after the Rome competition and initial on a hardcourt after that period of 2023.
Victory also indicates he has secured 21 victories at 21 different competitions.
"It's the first time I have attended a event with my both daughters simultaneously, so to get a title is really nice," said world number 14 Medvedev.
"This victory is in dedication of my second daughter my daughter, because the first title I achieved when my child her name was delivered was for her."
Medvedev, the past champion, had lost his previous six finals, featuring in the German tournament in the past months.
The player's retrieving approach and regular outbursts on the playing surface had caused commentators to question if his capacity to play at the elite level was finished.
However the 29-year-old has made changes in the last few weeks, making an effort to come to the net and perform assertively, backed up by an improved serving game.
The champion recovered from a deficit in the initial set against the difficult Frenchman, securing 4 of the concluding five games to take the lead.
The pair exchanged service breaks in the following set before Moutet, attempting for his first tour title, seized the initiative to push for a final set.
Moutet saved four early break points in a tight deciding set before the champion secured a break to fifteen to serve for the match.
Suitably, the winner earned the win with a rally at the net area, with his opponent incapable to manage a volley after two hours and 38 minutes.
