19 of the Russian's 21 championships have been earned on hardcourt
A revitalized Medvedev won his initial title for nearly 30 months with success over opponent Moutet in the competition final.
The athlete, a former world number one, has endured a torrid period, winning just a single victory at the Grand Slams and suffering a meltdown at the American major.
His inconsistency on the professional circuit - and issues with his serve in specific - resulted in him exiting of the elite rankings and ultimately separating with long-term trainer Gilles Cervara.
Currently training with Johansson and his other coach, Medvedev has steadily advanced in the last few weeks - peaking in a hard-fought 7-5 4-6 6-3 victory over Frenchman Corentin Moutet.
This represents Medvedev's maiden title following the 2023 Rome Masters and maiden on a hard surface from spring of that year.
The win also signifies the Russian has secured twenty-one titles at 21 various competitions.
"This marks the first occasion I am participating in a competition with my two daughters at once, so to secure a title is especially meaningful," said tennis professional Daniil Medvedev.
"This championship is in tribute of my second daughter my daughter, because the first title I achieved when my child my daughter was born was for her."
The athlete, the 2021 US Open champion, had been defeated in his past six finals, comprising in Halle earlier this year.
The player's counter-punching strategy and frequent reactions on court had caused commentators to wonder if his skill to perform at the top level was finished.
Yet the athlete has implemented adjustments in the past month, attempting to come to the net and compete aggressively, supported by an improved serve.
Medvedev recovered from a deficit in the opening set against the tricky Moutet, securing 4 of the final five exchanges to gain the advantage.
The pair traded service breaks in the following set before the Frenchman, bidding for his maiden professional championship, gained dominance to create a decider.
Moutet defended four early-game opportunities in a competitive final set before the Russian broke to 15 to secure the win.
Fittingly, Medvedev secured the title with a shot at the net, with the Frenchman incapable to manage a return after over two and a half hours.