19 of Medvedev's 21 victories have been won on hard surfaces
A revitalized the Russian player claimed his first title for over two years with success over Frenchman Moutet in the competition championship match.
The athlete, a ex- world number one, has experienced a challenging period, winning just one match at the Grand Slams and experiencing a difficult moment at the New York tournament.
Medvedev's varied form on the ATP Tour - and struggles with his service game in particular - led to him dropping out of the top ten and finally separating with long-term trainer Gilles Cervara.
Now collaborating with Thomas Johansson and Goetzke, the tennis star has steadily advanced in the recent weeks - climaxing in a hard-fought three-set victory over challenger Moutet.
This marks the player's maiden championship following the Italian tournament and initial on a hard court from that period of the previous year.
The win also indicates Medvedev has won twenty-one championships at twenty-one distinct competitions.
"This marks the first occasion I am participating in a tournament with my children at once, so to win a title is especially meaningful," stated world number 14 Medvedev.
"This victory is in tribute of my second daughter Victoria, because the maiden victory I got when my older daughter her name was born was for her."
The tennis star, the 2021 US Open champion, had lost his previous six championship matches, including in Halle previously this season.
The player's defensive play style and frequent emotional displays on the playing surface had caused commentators to wonder if his ability to perform at the top level was concluded.
But the player has altered his approach in the past month, striving to approach the net and perform assertively, backed up by an better service.
Medvedev came back from a break down in the first set against the challenging Frenchman, securing 4 of the final five games to take the lead.
The competitors traded breaks in the second set before the challenger, striving for his first tour championship, seized the initiative to create a third set.
He defended 4 early break points in a tight final set before the champion secured a break to fifteen to serve for the match.
Fittingly, he secured the title with a shot at the net area, with Moutet failing to handle a shot after a lengthy match.