The Briton entered the Berlin double-header second in the standings but had not finished in the points since January following a number of incidents.
Dennis was running towards the front in Saturday’s race at the Tempelhof Airport Street Circuit when he lost control heading into Turn 6 and collected Antonio Felix Da Costa, later blaming a braking issue.
The much-needed result finally came in Sunday’s encounter as Dennis stayed out of trouble and moved into second behind eventual winner Nick Cassidy, shadowing the Envision Racing driver over the remaining 16 laps.
“Ultimately I’m just happy to see the chequered flag, I haven’t seen one since January. It was a bit of a relief to be honest,” said Dennis.
“It was a deep dark place yesterday after the crash with Antonio, I could see the team quite down, it wasn’t a great place, so I needed this for my team.
“We needed it for the championship, not only for myself but the Teams’ championship and it was great to see everyone so happy, it felt like a win for us to be honest after all the bad luck we’ve had.”
Source: Autosport