19 of the Russian's 21 victories have been earned on hardcourt
A comeback Daniil Medvedev won his initial title for over two years with a win over Frenchman Moutet in the competition championship match.
The athlete, a former world number one, has experienced a torrid season, achieving just a single victory at the Grand Slams and undergoing a meltdown at the American major.
The player's unpredictability on the professional circuit - and difficulties with his serving in specific - resulted in him falling of the world's top 10 and ultimately separating with long-term mentor Gilles Cervara.
Now collaborating with Johansson and Rohan Goetzke, he has consistently progressed in the recent weeks - climaxing in a hard-fought competitive triumph over challenger Corentin Moutet.
It is the player's maiden trophy after the Rome competition and first on a hard surface from that period of 2023.
The win also signifies he has secured twenty-one titles at twenty-one distinct tournaments.
"It's the first time I have attended a tournament with my children together, so to secure a championship is particularly special," commented world number 14 Medvedev.
"This title is in honour of my second daughter my daughter, because the maiden victory I got when my first daughter her name was born was for her."
The tennis star, the 2021 US Open champion, had lost his last six title deciders, including in Halle previously this season.
Medvedev's counter-punching strategy and recurring reactions on the tennis court had led some to question if his capacity to perform at the top level was over.
But the player has made changes in the past month, striving to approach the net and play aggressively, supported by an better serve.
He came back from a deficit in the first set against the tricky Frenchman, taking four of the final five games to gain the advantage.
The pair exchanged breaks in the second set before the challenger, bidding for his maiden ATP Tour victory, seized the initiative to create a decider.
Moutet saved 4 early opportunities in a competitive deciding set before the champion won the break to that score to close out the victory.
Fittingly, Medvedev secured the win with a point at the front of the court, with Moutet failing to manage a shot after a lengthy match.
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