| ITF M25 Veigy-Foncenex | 01/14 10:00 | 28 | [417] Matteo Martineau v Neil Oberleitner [157] | 7-6,4-6,2-6 | |
| ITF M25 Veigy-Foncenex | 01/13 10:00 | 27 | Kirill Kivattsev v Neil Oberleitner | 4-6,6-3,3-6 | |
| ITF M25 Veigy-Foncenex | 01/12 09:25 | 26 | Neil Oberleitner v Mehdi Sadaoui | 6-4,6-2 | |
| ITF M25 Veigy-Foncenex | 01/10 10:20 | 25 | Antoine Ghibaudo v Neil Oberleitner | 3-6,6-7 | |
| ITF M15 Monastir | 12/21 10:00 | 25 | [162] Neil Oberleitner v Omni Kumar [451] | 2-6,4-6 | |
| ITF M15 Monastir | 12/19 15:30 | 62 | Neil Oberleitner v Max Cunat | 6-1,6-2 | |
| ITF M15 Monastir | 12/19 08:00 | 62 | Neil Oberleitner v Maxence Rivet | 7-6,6-1 | |
| ITF M15 Monastir | 12/18 08:00 | 62 | Neil Oberleitner v Leon Formella | 6-3,6-0 | |
| ITF M15 Monastir | 12/13 12:55 | 25 | Christoph Negritu v Neil Oberleitner | 7-6,6-4 | |
| ITF M25 Monastir | 11/30 11:00 | 25 | Neil Oberleitner v Lorenzo Claverie | 3-6,2-6 | |
| ITF M25 Heraklion | 11/24 10:50 | 26 | [336] Mick Veldheer v Neil Oberleitner [192] | 7-6,7-6 | |
| ITF M25 Heraklion | 11/23 09:00 | 25 | Neil Oberleitner v Shay Bar Menahem | 3-6,6-3,6-3 | |
| ITF M25 Heraklion | 11/16 07:00 | 25 | [191] Neil Oberleitner v Titouan Droguet [306] | 3-6,1-6 | |
| ITF M15 Heraklion | 11/06 11:00 | 62 | Neil Oberleitner v Ammar Elamin | 2-6,6-4,11-9 | |
| ITF M15 Sozopol | 10/18 11:10 | 25 | Neil Oberleitner v Anthony Genov | 2-6,4-6 | |
| ITF M15 Sozopol | 10/12 08:45 | 25 | Neil Oberleitner v Dominik Kellovsky | 6-0,6-7,5-7 | |
| ITF M15 Sharm El Sheikh | 09/21 08:00 | 25 | Tae-Woo Lee v Neil Oberleitner | 7-6,6-1 | |
| ITF M15 Sharm El Sheikh | 09/15 08:00 | 26 | Neil Oberleitner v Filippo Speziali | 6-4,4-6,6-7 | |
| ITF M15 Sharm El Sheikh | 09/14 11:00 | 25 | Neil Oberleitner v Tae-Woo Lee | Retired | |
| Challenger Tulln | 09/05 08:00 | 19 | [167] Neil Oberleitner v Benjamin Hassan [293] | 4-6,2-6 | |
| Challenger Tulln | 09/04 08:00 | 14 | [223] Jonas Forejtek v Neil Oberleitner [167] | 5-7,4-6 | |
| ITF M15 Bad Waltersdorf | 08/24 13:10 | 25 | [426] Peter Heller v Neil Oberleitner [167] | 6-3,6-2 | |
| ITF M15 Bad Waltersdorf | 08/16 12:00 | 25 | [168] Neil Oberleitner v Lukas Pokorny [449] | 1-6,6-2,2-6 | |
| Challenger Meerbusch | 08/07 14:35 | 14 | [178] Nikola Milojevic v Neil Oberleitner [222] | 6-2,6-2 | |
| ITF M15 Innsbruck | 07/20 08:00 | 25 | Filippo Speziali v Neil Oberleitner | 7-5,3-6,6-4 | |
| ITF M25 Telfs | 07/12 09:00 | 25 | [480] Petr Nouza v Neil Oberleitner [240] | 3-6,6-4,6-1 | |
| Challenger Salzburg | 07/03 10:40 | 14 | [289] Pol M Tiffon v Neil Oberleitner [265] | 6-2,6-2 | |
| ITF M15 Skopje | 06/15 08:00 | 25 | [432] Moez Echargui v Neil Oberleitner [272] | 7-5,7-6 | |
| ITF M15 Skopje | 06/14 09:55 | 62 | Neil Oberleitner v Roko Horvat | 6-3,6-1 | |
| ITF M15 Skopje | 06/13 08:00 | 62 | Neil Oberleitner v Mason Naumovski | 6-2,6-0 |
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.