19 of the Russian's twenty-one victories have been earned on hardcourt
A comeback Medvedev won his initial title for 882 days with a win over Frenchman Moutet in the tournament championship match.
The athlete, a former world number one, has had a challenging year, managing just a single victory at the major tournaments and experiencing a setback at the US Open.
The player's unpredictability on the ATP Tour - and difficulties with his serving in especial - resulted in him dropping out of the elite rankings and eventually parting ways with long-term coach Cervara.
Presently collaborating with Johansson and Rohan Goetzke, the tennis star has consistently progressed in the recent weeks - climaxing in a hard-fought competitive victory over challenger Moutet.
This represents the player's maiden trophy since the Rome competition and maiden on a hardcourt from spring of the previous year.
The win also means Medvedev has achieved 21 championships at twenty-one distinct events.
"This marks the first occasion I have attended a competition with my children simultaneously, so to secure a trophy is particularly special," stated world number 14 Medvedev.
"This title is in honour of my younger daughter my daughter, because the first title I won when my older daughter my daughter was delivered was for her."
The tennis star, the past champion, had failed in his previous six finals, including in Halle earlier this year.
The player's counter-punching play style and regular emotional displays on court had caused some to question if his skill to compete at the elite level was finished.
Yet the player has altered his approach in the past month, making an effort to approach the net and play positively, supported by an improved serving game.
The champion came back from a deficit in the initial set against the tricky Moutet, winning 4 of the last five points to gain the advantage.
The competitors traded breaks in the second set before the challenger, bidding for his first tour championship, seized the initiative to create a final set.
Moutet rescued four early opportunities in a competitive deciding set before the champion broke to fifteen to secure the win.
Suitably, he earned the title with a shot at the front of the court, with the Frenchman unable to control a volley after two hours and 38 minutes.
