19 of Medvedev's 21 championships have been achieved on hard surfaces
A resurgent the Russian player won his maiden championship for over two years with success over opponent Moutet in the competition final.
The athlete, a former world number one, has endured a torrid season, winning just one win at the big events and suffering a setback at the American major.
The player's unpredictability on the professional circuit - and issues with his serving in specific - led to him falling of the elite rankings and eventually parting ways with former coach his previous coach.
Currently training with Thomas Johansson and Rohan Goetzke, Medvedev has consistently improved in the last few weeks - peaking in a tightly fought competitive victory over Frenchman Corentin Moutet.
This represents Medvedev's first title since the Rome competition and maiden on a hard court from March of 2023.
The win also indicates the Russian has achieved 21 titles at twenty-one distinct events.
"For the first time I am participating in a event with my two daughters at once, so to win a championship is especially meaningful," said tennis professional the champion.
"This victory is in dedication of my child my daughter, because the initial championship I got when my older daughter Alisa was delivered was for her."
Medvedev, the former major winner, had failed in his last six finals, comprising in Halle in the past months.
His retrieving strategy and recurring emotional displays on the tennis court had led observers to doubt if his ability to play at the top level was concluded.
But the 29-year-old has implemented adjustments in the last few weeks, striving to approach the net and perform aggressively, reinforced by an better serving game.
Medvedev fought back from a deficit in the first set against the difficult opponent, securing four of the concluding five games to go ahead.
Both players swapped breaks in the second set before the challenger, striving for his maiden ATP Tour championship, seized the initiative to push for a decider.
Moutet rescued four early-game break points in a close third set before Medvedev broke to fifteen to close out the victory.
Appropriately, he secured the title with a point at the net area, with Moutet incapable to handle a volley after over two and a half hours.