Nineteen of Daniil Medvedev's 21 titles have been won on hard courts
A resurgent the Russian player won his first title for 882 days with victory over Frenchman Moutet in the tournament final.
The athlete, a ex- number one, has had a torrid year, winning just one match at the big events and undergoing a meltdown at the American major.
The player's varied form on the ATP Tour - and struggles with his service game in particular - caused him exiting of the top ten and eventually separating with former trainer Gilles Cervara.
Presently working with Thomas Johansson and Rohan Goetzke, the tennis star has steadily improved in the last few weeks - climaxing in a tightly fought 7-5 4-6 6-3 win over opponent Moutet.
This represents Medvedev's maiden title following the 2023 Rome Masters and maiden on a hardcourt after spring of 2023.
Success also indicates Medvedev has secured 21 championships at 21 various events.
"It's the first time I am participating in a event with my children together, so to win a championship is especially meaningful," said ranked player Medvedev.
"This title is in dedication of my child my daughter, because the initial championship I achieved when my older daughter her name was born was for her."
The tennis star, the former major winner, had failed in his last six championship matches, featuring in Halle in the past months.
Medvedev's retrieving strategy and recurring reactions on court had prompted some to wonder if his capacity to perform at the top level was over.
However the player has altered his approach in recent weeks, attempting to approach the net and play positively, backed up by an better serve.
He came back from a break down in the first set against the tricky Frenchman, taking four of the concluding five games to gain the advantage.
Both players swapped breaks in the middle set before Moutet, attempting for his maiden ATP Tour victory, seized the initiative to create a final set.
He rescued 4 early-game opportunities in a close deciding set before the champion broke to fifteen to serve for the match.
Appropriately, the winner clinched the title with a rally at the net area, with the Frenchman failing to handle a return after a lengthy match.