19 of the Russian's 21 championships have been won on hardcourt
A revitalized the Russian player claimed his initial trophy for 882 days with success over Frenchman Moutet in the tournament championship match.
The athlete, a former number one, has experienced a challenging period, achieving just a single victory at the major tournaments and suffering a setback at the American major.
Medvedev's unpredictability on the tennis tour - and issues with his service game in especial - caused him exiting of the world's top 10 and finally splitting with long-time trainer his previous coach.
Presently collaborating with his coach and Goetzke, the tennis star has gradually progressed in the past month - climaxing in a closely contested competitive win over challenger Moutet.
This marks the player's maiden title since the Italian tournament and first on a hard surface after spring of the previous year.
Success also means Medvedev has secured 21 victories at 21 distinct tournaments.
"This marks the first occasion I am participating in a event with my children simultaneously, so to secure a title is really nice," stated world number 14 Daniil Medvedev.
"This title is in dedication of my child her name, because the initial championship I achieved when my child her name was delivered was for her."
The athlete, the past champion, had failed in his last six finals, comprising in Halle previously this season.
His defensive play style and recurring emotional displays on the playing surface had caused observers to question if his skill to perform at the top level was finished.
Yet the 29-year-old has implemented adjustments in the past month, striving to advance forward and compete assertively, supported by an better serving game.
He fought back from a break down in the opening set against the challenging Moutet, securing 4 of the last five points to gain the advantage.
The competitors swapped breaks in the following set before the Frenchman, bidding for his initial tour title, took control to force a third set.
He defended four early opportunities in a close final set before the Russian broke to 15 to secure the win.
Appropriately, Medvedev secured the title with a shot at the net area, with the Frenchman incapable to control a return after two hours and 38 minutes.