19 of the Russian's 21 victories have been earned on hard surfaces
A resurgent the Russian player claimed his initial title for over two years with victory over Frenchman Moutet in the tournament championship match.
The athlete, a ex- world number one, has experienced a challenging period, winning just one match at the major tournaments and experiencing a difficult moment at the US Open.
Medvedev's varied form on the tennis tour - and issues with his serving in particular - led to him falling of the top ten and finally separating with long-time mentor Cervara.
Now working with Thomas Johansson and his other coach, Medvedev has steadily improved in the last few weeks - culminating in a closely contested competitive win over challenger Corentin Moutet.
This marks the player's maiden title since the Rome competition and first on a hardcourt from March of the previous year.
Success also signifies the Russian has secured twenty-one victories at 21 various events.
"It's the first time I have attended a competition with my children together, so to get a championship is really nice," commented world number 14 Medvedev.
"This victory is in dedication of my second daughter her name, because the initial championship I won when my first daughter her name was delivered was for her."
The tennis star, the past champion, had lost his past six finals, featuring in Halle in the past months.
His defensive play style and frequent outbursts on the playing surface had led observers to question if his ability to compete at the highest level was finished.
However the athlete has implemented adjustments in the past month, attempting to come to the net and compete positively, backed up by an better serving game.
Medvedev fought back from a deficit in the opening set against the tricky Moutet, securing four of the concluding five points to go ahead.
The competitors traded breaks in the following set before the challenger, striving for his maiden ATP Tour victory, took control to force a third set.
Moutet defended 4 early chances in a tight deciding set before the Russian broke to 15 to secure the win.
Appropriately, he earned the title with a rally at the net, with his opponent unable to manage a return after a lengthy match.
