Nineteen of Medvedev's 21 titles have been achieved on hard surfaces
A resurgent Medvedev claimed his initial championship for over two years with success over Corentin Moutet in the tournament championship match.
The Russian, a former top-ranked player, has endured a difficult year, managing just a single victory at the big events and undergoing a meltdown at the New York tournament.
His varied form on the professional circuit - and issues with his service game in particular - caused him dropping out of the elite rankings and finally parting ways with former coach his previous coach.
Now collaborating with Thomas Johansson and his other coach, he has consistently advanced in the recent weeks - climaxing in a tightly fought competitive triumph over challenger Moutet.
This marks the player's first championship after the Italian tournament and first on a hard court from that period of the previous year.
Victory also indicates the Russian has secured 21 championships at 21 various tournaments.
"It's the first time I'm at a competition with my children simultaneously, so to get a title is particularly special," commented tennis professional Medvedev.
"This victory is in honour of my second daughter her name, because the initial championship I won when my older daughter her name was born was for her."
Medvedev, the former major winner, had failed in his past six championship matches, including in Halle in the past months.
Medvedev's counter-punching approach and recurring emotional displays on court had prompted commentators to question if his ability to compete at the elite level was concluded.
But the athlete has implemented adjustments in the past month, making an effort to approach the net and compete aggressively, backed up by an enhanced serving game.
The champion came back from a break down in the initial set against the challenging opponent, taking 4 of the concluding five exchanges to take the lead.
The pair exchanged service breaks in the following set before Moutet, striving for his initial ATP Tour victory, took control to create a final set.
Moutet rescued 4 early chances in a close deciding set before the Russian broke to that score to secure the win.
Fittingly, Medvedev clinched victory with a rally at the net area, with Moutet unable to control a return after a lengthy match.
