19 of Medvedev's 21 titles have been won on hard courts
A comeback Medvedev secured his maiden title for over two years with success over Frenchman Moutet in the competition championship match.
The Russian, a former number one, has endured a torrid season, winning just one win at the major tournaments and suffering a setback at the New York tournament.
The player's unpredictability on the professional circuit - and difficulties with his serving in particular - caused him falling of the top ten and ultimately separating with long-term coach Cervara.
Currently collaborating with Johansson and Rohan Goetzke, the tennis star has steadily improved in the recent weeks - peaking in a hard-fought three-set triumph over challenger Moutet.
This represents Medvedev's initial championship after the Rome competition and maiden on a hard surface from March of 2023.
Victory also signifies the Russian has secured twenty-one titles at twenty-one various events.
"This marks the first occasion I have attended a competition with my children at once, so to get a championship is especially meaningful," said ranked player Daniil Medvedev.
"This championship is in dedication of my younger daughter my daughter, because the maiden victory I won when my first daughter her name was delivered was for her."
The athlete, the former major winner, had been defeated in his previous six finals, featuring in the German tournament earlier this year.
The player's defensive play style and frequent emotional displays on the tennis court had led commentators to doubt if his skill to compete at the top level was concluded.
But the 29-year-old has altered his approach in the past month, making an effort to approach the net and compete aggressively, supported by an better serving game.
The champion recovered from a break down in the first set against the challenging Frenchman, winning four of the last five exchanges to go ahead.
The competitors exchanged break points in the second set before Moutet, attempting for his first tour victory, seized the initiative to create a third set.
The opponent rescued four initial opportunities in a tight third set before the champion secured a break to 15 to close out the victory.
Appropriately, Medvedev secured the title with a rally at the net, with his opponent incapable to manage a volley after two hours and 38 minutes.