Nineteen of the Russian's 21 championships have been won on hard courts
A resurgent Daniil Medvedev won his initial championship for nearly 30 months with success over Frenchman Moutet in the tournament title decider.
Medvedev, a ex- world number one, has experienced a torrid season, achieving just a single victory at the big events and undergoing a setback at the US Open.
Medvedev's inconsistency on the tennis tour - and issues with his serving in particular - resulted in him exiting of the world's top 10 and finally parting ways with long-term mentor his previous coach.
Now training with Thomas Johansson and Rohan Goetzke, he has gradually progressed in the recent weeks - culminating in a hard-fought 7-5 4-6 6-3 win over Frenchman Corentin Moutet.
This represents his initial trophy following the Rome competition and first on a hardcourt from spring of the previous year.
The win also means he has won 21 championships at 21 various events.
"For the first time I am participating in a competition with my children together, so to win a championship is especially meaningful," stated world number 14 Medvedev.
"This championship is in tribute of my second daughter my daughter, because the first title I won when my child my daughter was delivered was for her."
The tennis star, the former major winner, had been defeated in his last six title deciders, featuring in the German tournament in the past months.
The player's counter-punching strategy and recurring emotional displays on the tennis court had led some to doubt if his ability to play at the top level was over.
Yet the athlete has made changes in the last few weeks, making an effort to advance forward and play assertively, supported by an enhanced service.
The champion fought back from a break down in the opening set against the tricky Moutet, taking four of the last five points to go ahead.
The pair swapped break points in the middle set before Moutet, bidding for his initial ATP Tour victory, seized the initiative to push for a decider.
He rescued four early-game chances in a close final set before the Russian won the break to that score to serve for the match.
Suitably, Medvedev clinched victory with a shot at the front of the court, with his opponent incapable to control a volley after a lengthy match.