| Challenger Poznan | 06/19 11:40 | 19 | [368] Carlos Taberner v Neil Oberleitner [159] | 1-6,5-7 | |
| Challenger Poznan | 06/18 15:50 | 14 | [169] Neil Oberleitner v Saba Purtseladze [430] | 6-4,6-0 | |
| ITF M25 Skopje | 06/09 08:00 | 27 | [177] Neil Oberleitner v Sascha Gueymard Wayenburg [398] | 1-6,2-6 | |
| ITF M25 Skopje | 06/08 07:55 | 26 | Neil Oberleitner v Tymur Bieldiugin | 6-4,6-3 | |
| ITF M25 Skopje | 06/06 11:05 | 25 | Yanaki Milev v Neil Oberleitner | 4-6,4-6 | |
| ITF M25 Jablonec Nad Nisou | 05/30 11:45 | 25 | Neil Oberleitner v Jakub Nicod | 5-7,4-6 | |
| ITF M15 Osijek | 05/07 09:00 | 29 | Neil Oberleitner v Mohamed Safwat | 6-4,6-3 | |
| ITF M15 Osijek | 05/06 09:00 | 28 | [180] Neil Oberleitner v Luka Mikrut [494] | 6-2,7-5 | |
| ITF M15 Osijek | 05/05 08:55 | 27 | Matej Dodig v Neil Oberleitner | 4-6,7-6,4-6 | |
| ITF M15 Osijek | 05/04 09:00 | 26 | Pavel Verbin v Neil Oberleitner | 1-6,2-6 | |
| ITF M15 Osijek | 05/03 14:30 | 25 | Emanuele Mazzeschi v Neil Oberleitner | 3-6,6-3,0-6 | |
| ITF M25 Nottingham | 04/25 14:15 | 25 | Neil Oberleitner v Matthew Dellavedova | 6-7,5-7 | |
| ITF M25 Nottingham | 04/20 10:55 | 26 | [173] Neil Oberleitner v Karl Friberg [367] | 6-7,6-2,5-7 | |
| ITF M25 Nottingham | 04/18 10:25 | 25 | Neil Oberleitner v Tiran Sanghera | 7-5,6-4 | |
| Challenger Biel | 03/21 15:15 | 25 | [160] Neil Oberleitner v Jurij Rodionov [131] | 3-6,6-7 | |
| Challenger Biel | 03/20 10:00 | 19 | [439] Max Hans Rehberg v Neil Oberleitner [160] | 6-7,4-6 | |
| Challenger Biel | 03/19 09:00 | 14 | [166] Neil Oberleitner v Marcello Serafini [376] | 6-4,6-2 | |
| ITF M25 Trimbach | 03/17 10:40 | 27 | [166] Neil Oberleitner v Kacper Zuk [258] | 6-7,2-6 | |
| ITF M25 Trimbach | 03/16 12:35 | 26 | Neil Oberleitner v Jonas Schaer | 7-6,6-3 | |
| ITF M25 Trimbach | 03/15 13:30 | 25 | [363] Charles Broom v Neil Oberleitner [166] | 3-6,6-1,6-7 | |
| Challenger Pau | 02/27 10:00 | 19 | [169] Neil Oberleitner v Evgeny Donskoy [322] | 3-6,3-6 | |
| Challenger Pau | 02/26 09:00 | 14 | [169] Neil Oberleitner v Egor Gerasimov [424] | 6-4,6-4 | |
| ITF M25 Monastir | 02/09 09:55 | 25 | Neil Oberleitner v Mario G Fernandez | 7-5,4-6,4-6 | |
| ITF M25 Monastir | 02/06 13:30 | 62 | Neil Oberleitner v Samir Hamza Reguig | 6-2,6-3 | |
| ITF M25 Monastir | 02/06 08:30 | 62 | Neil Oberleitner v Sarthak Suden | 6-3,6-0 | |
| ITF M25 Monastir | 02/05 08:30 | 62 | Neil Oberleitner v Darrshan Suresh | 6-1,6-0 | |
| ITF M25 Monastir | 02/02 08:30 | 26 | [435] Omni Kumar v Neil Oberleitner [162] | 6-1,6-2 | |
| ITF M25 Monastir | 02/01 12:15 | 25 | John Sperle v Neil Oberleitner | 3-6,5-7 | |
| ITF M25 Veigy-Foncenex | 01/15 10:25 | 29 | Neil Oberleitner v Matthias Bachinger | 6-4,6-2 | |
| ITF M25 Veigy-Foncenex | 01/14 10:00 | 28 | [417] Matteo Martineau v Neil Oberleitner [157] | 7-6,4-6,2-6 |
Neil Oberleitner (born 5 August 1999) is an Austrian tennis player.
Oberleitner has a career high ATP singles ranking of world No. 497, achieved on 15 January 2024. In doubles, he has a career high ranking of No. 148, achieved on 24 July 2023.