19 of the Russian's twenty-one victories have been achieved on hardcourt
A comeback the Russian player won his first title for nearly 30 months with success over Frenchman Moutet in the tournament title decider.
Medvedev, a ex- world number one, has had a torrid period, achieving just a single victory at the major tournaments and undergoing a meltdown at the US Open.
The player's unpredictability on the ATP Tour - and struggles with his serving in specific - caused him exiting of the top ten and finally parting ways with long-time coach Gilles Cervara.
Currently collaborating with his coach and his other coach, Medvedev has steadily advanced in the last few weeks - climaxing in a tightly fought competitive triumph over Frenchman Moutet.
This marks the player's maiden title following the 2023 Rome Masters and initial on a hardcourt from March of that year.
Success also indicates Medvedev has achieved 21 championships at 21 distinct events.
"This marks the first occasion I have attended a competition with my two daughters at once, so to win a championship is especially meaningful," said tennis professional Medvedev.
"This championship is in dedication of my younger daughter Victoria, because the maiden victory I got when my first daughter my daughter was delivered was for her."
Medvedev, the past champion, had lost his past six title deciders, featuring in Halle in the past months.
His defensive play style and frequent emotional displays on the playing surface had caused some to question if his capacity to perform at the elite level was over.
However the athlete has implemented adjustments in recent weeks, making an effort to approach the net and play positively, reinforced by an improved serving game.
He recovered from a break down in the first set against the difficult opponent, securing four of the concluding five games to gain the advantage.
The pair traded break points in the middle set before the Frenchman, attempting for his first professional title, seized the initiative to push for a final set.
He rescued four early break points in a tight final set before the Russian secured a break to 15 to secure the win.
Suitably, he clinched the win with a point at the net area, with the Frenchman incapable to control a shot after two hours and 38 minutes.