19 of the Russian's twenty-one victories have been achieved on hard surfaces
A revitalized Medvedev claimed his first trophy for 882 days with victory over Frenchman Moutet in the tournament title decider.
The athlete, a former world number one, has endured a challenging period, achieving just one win at the major tournaments and experiencing a meltdown at the American major.
Medvedev's inconsistency on the tennis tour - and difficulties with his serving in especial - led to him falling of the elite rankings and eventually splitting with long-term mentor Cervara.
Now working with his coach and Goetzke, Medvedev has gradually advanced in the recent weeks - peaking in a closely contested competitive triumph over Frenchman Corentin Moutet.
It is his initial trophy after the Rome competition and maiden on a hard surface after March of 2023.
Victory also means he has achieved 21 titles at twenty-one various competitions.
"This marks the first occasion I am participating in a event with my children simultaneously, so to get a championship is really nice," said ranked player the champion.
"This victory is in tribute of my second daughter my daughter, because the maiden victory I got when my child my daughter was delivered was for her."
Medvedev, the past champion, had failed in his past six title deciders, featuring in Halle previously this season.
Medvedev's defensive strategy and recurring reactions on court had caused observers to wonder if his skill to compete at the highest level was concluded.
Yet the athlete has implemented adjustments in recent weeks, striving to approach the net and compete positively, reinforced by an better service.
He came back from a deficit in the first set against the challenging Frenchman, winning four of the final five exchanges to go ahead.
Both players exchanged breaks in the middle set before Moutet, attempting for his initial professional victory, took control to force a final set.
The opponent saved 4 initial chances in a competitive deciding set before the Russian won the break to fifteen to serve for the match.
Suitably, the winner clinched victory with a rally at the front of the court, with Moutet failing to handle a return after over two and a half hours.