Results
| Challenger Oeiras | 05/12 13:30 | 14 | Jules Marie v Joao Domingues | 6-7,6-3,6-3 | |
| ITF - Valldoreix M25 | 05/10 10:35 | 27 | Nicola Kuhn v Joao Domingues | 6-4,6-7,6-1 | |
| ITF - Valldoreix M25 | 05/09 09:35 | 26 | Joao Domingues v Svyatoslav Gulin | 6-4,6-3 | |
| ITF - Valldoreix M25 | 05/08 12:50 | 25 | Joao Domingues v Albert Pedrico Kravtsov | 6-2,6-2 | |
| ITF - Valldoreix M25 | 05/07 09:35 | 62 | Joao Domingues v Manel L Juncadella | 6-2,6-1 | |
| ITF - Valldoreix M25 | 05/06 11:00 | 62 | Joao Domingues v David Naharro | 6-3,6-1 | |
| Challenger Oeiras | 04/14 09:30 | 14 | Chun Hsin Tseng v Joao Domingues | 6-3,7-6 | |
| ITF - Quinta Do Lago M25 | 03/06 12:35 | 25 | Joao Domingues v Lorenzo Giustino | 3-6,0-6 | |
| ITF - Quinta Do Lago M25 | 03/05 11:15 | 62 | Joao Domingues v Batiste Guerra | 6-1,6-1 | |
| ITF - Quinta Do Lago M25 | 03/04 11:00 | 62 | Joao Domingues v Diogo Marques | 6-3,6-3 | |
| ITF - Quinta Do Lago M25 | 03/03 09:30 | 62 | Joao Domingues v Tomas Cortez | 6-3,6-3 | |
| ITF - Faro M25 | 02/28 15:45 | 25 | Oleksii Krutykh v Joao Domingues | 5-7,6-2,6-3 |
Wikipedia - João Domingues
João Domingues (born 5 October 1993) is a Portuguese tennis player who currently competes on the ATP Challenger as well as the ATP World Tour. In 2015, Domingues made his debut for Portugal Davis Cup team. In February 2020, he achieved a career-high singles world ranking No. 150.