Nineteen of the Russian's 21 victories have been achieved on hard surfaces
A comeback the Russian player claimed his initial championship for nearly 30 months with success over opponent Moutet in the tournament championship match.
The Russian, a ex- world number one, has had a difficult season, achieving just a single victory at the major tournaments and experiencing a difficult moment at the American major.
His inconsistency on the tennis tour - and difficulties with his service game in especial - led to him falling of the elite rankings and ultimately splitting with former coach Cervara.
Currently collaborating with Johansson and Rohan Goetzke, Medvedev has gradually improved in the past month - peaking in a hard-fought competitive win over challenger Moutet.
This represents the player's maiden trophy since the Italian tournament and initial on a hard court since that period of the previous year.
Victory also means the Russian has won 21 championships at 21 distinct tournaments.
"For the first time I'm at a tournament with my children simultaneously, so to win a championship is particularly special," said tennis professional Medvedev.
"This championship is in dedication of my second daughter Victoria, because the first title I got when my child my daughter was delivered was for her."
The tennis star, the former major winner, had lost his past six finals, including in Halle in the past months.
His retrieving play style and regular emotional displays on the tennis court had prompted commentators to question if his skill to compete at the top level was concluded.
But the player has made changes in recent weeks, striving to approach the net and play positively, backed up by an better serving game.
The champion fought back from a disadvantage in the opening set against the tricky opponent, securing four of the last five exchanges to go ahead.
The pair traded service breaks in the middle set before the challenger, attempting for his initial ATP Tour title, gained dominance to force a third set.
The opponent rescued 4 initial opportunities in a tight deciding set before the champion won the break to fifteen to close out the victory.
Appropriately, he earned the win with a rally at the net, with his opponent incapable to handle a return after a lengthy match.
