19 of the Russian's twenty-one victories have been achieved on hard surfaces
A comeback Daniil Medvedev secured his first trophy for 882 days with victory over Frenchman Moutet in the competition championship match.
Medvedev, a former world number one, has had a difficult period, managing just one win at the Grand Slams and suffering a setback at the New York tournament.
His varied form on the professional circuit - and struggles with his serve in specific - caused him exiting of the top ten and eventually parting ways with long-term mentor his previous coach.
Currently training with Thomas Johansson and Rohan Goetzke, he has consistently progressed in the last few weeks - culminating in a tightly fought competitive win over opponent Corentin Moutet.
This marks the player's first championship since the Italian tournament and initial on a hardcourt from spring of that year.
Victory also indicates Medvedev has achieved 21 victories at 21 different events.
"This marks the first occasion I have attended a event with my children together, so to get a championship is really nice," said tennis professional Daniil Medvedev.
"This championship is in tribute of my second daughter my daughter, because the maiden victory I got when my older daughter her name was born was for her."
Medvedev, the past champion, had failed in his past six finals, comprising in the German tournament earlier this year.
Medvedev's retrieving approach and recurring emotional displays on the playing surface had led observers to doubt if his skill to perform at the elite level was over.
Yet the athlete has implemented adjustments in recent weeks, making an effort to come to the net and compete positively, backed up by an enhanced serve.
He recovered from a disadvantage in the first set against the tricky opponent, taking four of the concluding five games to go ahead.
The pair exchanged break points in the second set before the challenger, attempting for his first tour victory, gained dominance to create a decider.
The opponent saved four early break points in a close deciding set before Medvedev secured a break to 15 to serve for the match.
Appropriately, he clinched victory with a shot at the net area, with his opponent incapable to control a return after two hours and 38 minutes.