Nineteen of the Russian's twenty-one titles have been achieved on hard courts
A revitalized Medvedev won his maiden championship for over two years with success over Corentin Moutet in the tournament championship match.
The athlete, a ex- number one, has endured a difficult period, winning just one win at the Grand Slams and suffering a setback at the US Open.
Medvedev's unpredictability on the professional circuit - and difficulties with his service game in specific - caused him falling of the top ten and eventually parting ways with long-term coach Cervara.
Presently working with his coach and his other coach, Medvedev has gradually progressed in the recent weeks - culminating in a tightly fought three-set victory over Frenchman Moutet.
This represents his first trophy since the Italian tournament and first on a hard court after that period of that year.
Success also means the Russian has secured twenty-one titles at twenty-one distinct tournaments.
"It's the first time I'm at a event with my both daughters at once, so to secure a trophy is particularly special," commented tennis professional Medvedev.
"This victory is in dedication of my second daughter Victoria, because the initial championship I won when my child Alisa was delivered was for her."
The athlete, the former major winner, had lost his previous six finals, including in Halle previously this season.
The player's defensive strategy and frequent reactions on the playing surface had prompted some to wonder if his ability to compete at the highest level was concluded.
Yet the athlete has implemented adjustments in the last few weeks, making an effort to approach the net and compete positively, backed up by an enhanced serving game.
He came back from a deficit in the opening set against the difficult Moutet, taking four of the final five exchanges to take the lead.
Both players traded break points in the middle set before the Frenchman, attempting for his maiden ATP Tour championship, gained dominance to create a decider.
Moutet rescued 4 initial chances in a tight deciding set before the Russian won the break to fifteen to secure the win.
Appropriately, the winner clinched the title with a rally at the net area, with his opponent incapable to control a return after over two and a half hours.