| Challenger Split | 04/09 09:40 | 14 | Jeremy Jahn v Rudolf Molleker | 6-3,4-6,6-2 | |
| Challenger Sanremo | 03/27 08:00 | 19 | [202] Andrea Vavassori v Rudolf Molleker [326] | 2-6,6-1,6-4 | |
| Challenger Sanremo | 03/26 09:20 | 14 | Matteo Donati v Rudolf Molleker | 2-6,4-6 | |
| Challenger Las Franquesas del Vallés | 03/21 15:00 | 25 | [219] Lorenzo Giustino v Rudolf Molleker [326] | 6-3,5-7,7-6 | |
| ITF M25 Palmanova | 03/19 08:55 | 29 | [320] Pablo Llamas Ruiz v Rudolf Molleker [322] | 6-3,6-2 | |
| ITF M25 Palmanova | 03/18 09:30 | 28 | [375] Alex M Pujolras v Rudolf Molleker [322] | 2-6,6-7 | |
| ITF M25 Palmanova | 03/17 09:30 | 27 | Rudolf Molleker v Miguel Damas | 6-7,6-2,6-3 | |
| ITF M25 Palmanova | 03/16 11:00 | 26 | Rudolf Molleker v Ignacio Buse | 7-6,2-6,6-3 | |
| ITF M25 Palmanova | 03/15 07:55 | 25 | Rudolf Molleker v Vilius Gaubas | 6-4,6-4 | |
| Challenger Antalya | 03/06 09:10 | 19 | [322] Rudolf Molleker v Gerald Melzer [381] | 1-6,6-4,4-6 | |
| Challenger Antalya | 03/05 10:20 | 14 | Rudolf Molleker v Koray Kirci | 6-4,7-5 | |
| ITF M15 Antalya | 03/01 10:30 | 25 | Samuele Pieri v Rudolf Molleker | 6-4,7-5 | |
| ITF M15 Oberhaching | 02/19 13:00 | 29 | [269] Daniel Masur v Rudolf Molleker [326] | 7-6,7-6 | |
| ITF M15 Oberhaching | 02/18 12:45 | 28 | [432] Sascha Gueymard Wayenburg v Rudolf Molleker [326] | 6-7,3-6 | |
| ITF M15 Oberhaching | 02/17 11:15 | 27 | Luca Wiedenmann v Rudolf Molleker | 3-6,6-7 | |
| ITF M15 Oberhaching | 02/16 12:20 | 26 | Tom Gentzsch v Rudolf Molleker | 4-6,6-4,2-6 | |
| ITF M15 Oberhaching | 02/15 12:35 | 25 | Luca Giacomini v Rudolf Molleker | 6-7,6-7 | |
| ITF M25 Manacor | 01/24 14:35 | 25 | [443] Alex Knaff v Rudolf Molleker [332] | 6-4,2-6,7-6 | |
| ITF M25 Manacor | 01/20 11:00 | 27 | [332] Rudolf Molleker v Daniel Rincon [427] | 6-7,2-6 | |
| ITF M25 Manacor | 01/19 12:30 | 26 | [332] Rudolf Molleker v Ilya Snitari [486] | Retired | |
| ITF M25 Manacor | 01/17 17:00 | 25 | Rudolf Molleker v Imanol L Morillo | 6-3,4-6,6-3 | |
| Challenger Oeiras | 01/09 11:00 | 19 | [331] Rudolf Molleker v Cem Ilkel [337] | 6-7,6-7 | |
| Challenger Oeiras - kval | 01/08 13:00 | 14 | [333] Rudolf Molleker v Edan Leshem [379] | 6-4,6-7,7-6 | |
| Challenger Oeiras | 01/02 13:35 | 19 | [333] Rudolf Molleker v Cem Ilkel [378] | 4-6,7-6,5-7 | |
| Challenger Oeiras | 01/01 14:20 | 14 | Rudolf Molleker v Simon Beaupain | 6-4,6-3 | |
| ITF M15 Antalya | 12/18 07:30 | 29 | Yanaki Milev v Rudolf Molleker | 3-6,4-6 | |
| ITF M15 Antalya | 12/17 07:30 | 28 | Savva Polukhin v Rudolf Molleker | 1-6,2-6 | |
| ITF M15 Antalya | 12/16 12:00 | 27 | Fabrizio Andaloro v Rudolf Molleker | 2-6,0-6 | |
| ITF M15 Antalya | 12/16 09:15 | 26 | Zsombor Velcz v Rudolf Molleker | 1-6,3-6 | |
| ITF M15 Antalya | 12/15 07:00 | 25 | Andrea Gola v Rudolf Molleker | 3-6,3-6 |
Wikipedia - Rudolf Molleker
Rudolf Molleker (born 26 October 2000) is a German tennis player. Molleker achieved a career high ATP singles ranking of World No. 146 on 29 July 2019 and a doubles ranking of World No. 376 on 21 March 2022.