Nineteen of Medvedev's 21 victories have been earned on hard courts
A resurgent Medvedev claimed his first trophy for 882 days with victory over Frenchman Moutet in the competition final.
The Russian, a ex- number one, has had a difficult season, achieving just one win at the Grand Slams and undergoing a difficult moment at the US Open.
His unpredictability on the ATP Tour - and difficulties with his service game in particular - resulted in him falling of the world's top 10 and ultimately splitting with long-time trainer Gilles Cervara.
Now working with his coach and Goetzke, the tennis star has consistently progressed in the past month - culminating in a tightly fought competitive win over Frenchman Corentin Moutet.
It is the player's initial trophy following the 2023 Rome Masters and first on a hardcourt since spring of 2023.
Victory also indicates he has won 21 championships at 21 different events.
"This marks the first occasion I have attended a competition with my two daughters together, so to get a trophy is really nice," said ranked player Medvedev.
"This championship is in dedication of my child her name, because the initial championship I got when my first daughter Alisa was born was for her."
Medvedev, the former major winner, had lost his previous six championship matches, comprising in Halle in the past months.
The player's retrieving strategy and frequent reactions on the playing surface had led commentators to doubt if his ability to perform at the top level was over.
However the player has implemented adjustments in the past month, making an effort to advance forward and perform positively, backed up by an better service.
He came back from a disadvantage in the opening set against the challenging Frenchman, winning four of the final five games to go ahead.
The competitors exchanged breaks in the second set before the challenger, striving for his first tour title, seized the initiative to force a decider.
Moutet saved four initial opportunities in a close final set before the Russian broke to that score to secure the win.
Suitably, Medvedev earned the win with a shot at the net, with the Frenchman failing to manage a shot after over two and a half hours.
