Nineteen of the Russian's twenty-one championships have been achieved on hardcourt
A comeback Daniil Medvedev secured his maiden championship for 882 days with success over opponent Moutet in the tournament title decider.
The athlete, a former number one, has endured a difficult period, managing just one match at the major tournaments and undergoing a difficult moment at the New York tournament.
His inconsistency on the tennis tour - and struggles with his serve in specific - led to him exiting of the top ten and eventually separating with long-term trainer his previous coach.
Now training with Johansson and Rohan Goetzke, he has consistently advanced in the past month - climaxing in a tightly fought 7-5 4-6 6-3 win over opponent Moutet.
This represents his maiden title since the Rome competition and maiden on a hardcourt from March of the previous year.
Victory also indicates the Russian has secured twenty-one victories at 21 different competitions.
"This marks the first occasion I'm at a event with my both daughters together, so to get a championship is particularly special," said world number 14 the champion.
"This title is in tribute of my child her name, because the maiden victory I achieved when my first daughter my daughter was born was for her."
The athlete, the former major winner, had lost his last six finals, comprising in the German tournament in the past months.
Medvedev's counter-punching play style and regular reactions on the playing surface had caused observers to question if his capacity to compete at the highest level was finished.
However the 29-year-old has altered his approach in recent weeks, attempting to come to the net and play positively, reinforced by an better service.
Medvedev recovered from a break down in the initial set against the tricky Moutet, taking 4 of the final five exchanges to go ahead.
The pair exchanged break points in the following set before the challenger, attempting for his initial ATP Tour title, took control to create a decider.
Moutet saved 4 initial break points in a tight deciding set before Medvedev won the break to fifteen to serve for the match.
Fittingly, he clinched the win with a point at the front of the court, with his opponent failing to control a volley after over two and a half hours.