Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Challenger - Tenerife - Kvalifikation | 2023/02/06 15:00 | Oscar Jose Gutierrez v Christian Harrison | 4-6,6-4,2-6 |
| Challenger - Tenerife - Kvalifikation | 2023/02/06 10:00 | Nicolas Alvarez Varona v Oscar Jose Gutierrez | 3-6,3-6 |
| Challenger - Ottignies | 2023/01/23 09:00 | Oscar Jose Gutierrez v Henri Squire | 6-4,4-6,3-6 |
| ITF M25 - Manacor | 2023/01/18 17:50 | Nikolay Nedelchev v Oscar Jose Gutierrez | 6-7,6-2,6-2 |
| ITF M15 - Manacor | 2023/01/11 11:55 | Jakob Schnaitter v Oscar Jose Gutierrez | 6-7,7-5,6-3 |
| Challenger - Oeiras | 2023/01/01 15:50 | Joris De Loore v Oscar Jose Gutierrez | 6-1,6-2 |
| Challenger - Valencia | 2022/11/20 11:50 | Javier Barranco Cosano v Oscar Jose Gutierrez | 6-2,3-6,6-0 |
| Challenger - Roanne | 2022/11/06 09:00 | Mark Lajal v Oscar Jose Gutierrez | 6-4,6-0 |
| Challenger - Nonthaburi | 2023/01/12 03:30 | Dennis Novak v Marek Gengel | 6-3,6-3 |
| Challenger - Nonthaburi | 2023/01/11 04:20 | Marek Gengel v Michael Geerts | 2-6,7-6,7-5 |
| Challenger - Nonthaburi | 2023/01/09 06:45 | Marek Gengel v Hiroki Moriya | 6-1,6-2 |
| Challenger - Nonthaburi | 2023/01/05 04:00 | Marek Gengel v Dennis Novak | 3-6,7-6,3-6 |
| Challenger - Nonthaburi | 2023/01/04 03:00 | Henri Squire v Marek Gengel | 4-6,3-6 |
| Challenger - Nonthaburi | 2023/01/02 08:20 | Marek Gengel v Tennys Sandgren | 6-4,6-7,6-1 |
| ITF M25 - Trnava | 2022/12/04 10:00 | Marek Gengel v Daniel Rincon | 6-7,6-3,6-3 |
| ITF M25 - Trnava | 2022/12/03 11:20 | Marek Gengel v Mirza Basic | 7-5,4-6,6-2 |