Rudolf Molleker
Rudolf Molleker is a German tennis player. He was born in Sieverodonetsk in Ukraine to Roman and Tanja Molleker and moved to Oranienburg in Germany when he was three years old. He is of Russian–German descent.
Molleker achieved a career high ATP singles ranking of world No. 146 in July 2019.
He trains at Patrick Mouratoglou Academy in Sophia Antipolis since 2018.
Tennis career
2017
Molleker made his ATP main draw debut at the German Open after defeating Casper Ruud and Leonardo Mayer in the qualifying rounds.2018
Molleker won his first ATP Challenger Tour title as a wild card at the Heilbronner Neckarcup, defeating Jiří Veselý in the final.He won his first match at ATP-level at the Stuttgart Open, defeating compatriot Jan-Lennard Struff in the first round.
At the German Open he beat former world No. 3 David Ferrer in the first round.
ATP Challenger and ITF Futures finals
Singles: 4 (1–3)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Tunisia F25, Hammamet | Futures | Clay |  Elliot Benchetrit | 4–6, 0–2 ret. | |
| Loss | 0–2 | Turkey F15, Antalya | Futures | Clay |  Nino Serdarušić | 5–7, 2–6 | |
| Win | 1–0 | 2018 Heilbronner Neckarcup – Singles| | Heilbronn, Germany | Challenger | Clay |  Jiří Veselý | 4–6, 6–4, 7–5 |
| Loss | 1–1 | 2019 Poznań Open – Singles| | Poznan, Poland | Challenger | Clay |  Tommy Robredo | 7–5, 4–6, 1–6 |
Doubles: 1 (1–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | Tunisia F25, Hammamet | Futures | Clay | Elliot Benchetrit |  Aziz Dougaz Anis Ghorbel | 7–5, 6–3 |