His main role on the pitch is Forward. His stronger foot is Left. His estimated market valuation currently stands at 50K €.

His latest transfer saw him join VSG Altglienicke from Hertha Zehlendorf via on 2025-07-01.

During the German Regionalliga 2025-2026 campaign, Jonas Hartl made 4 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.