| Challenger - Maia | 12/01 13:30 | 25 | [176] Joao Domingues v Carlos Taberner [152] | 3-6,2-6 | |
| Challenger - Marbella | 10/28 10:00 | 26 | [174] Joao Domingues v Blaz Rola [152] | 3-6,3-6 | |
| Challenger - Marbella | 10/26 12:20 | 25 | [102] Andrej Martin v Joao Domingues [174] | 3-6,6-3,6-7 | |
| Challenger - Lissabon | 10/12 13:50 | 25 | [169] Joao Domingues v Benjamin Bonzi [194] | 3-6,0-6 | |
| Challenger - Barcelona | 10/07 08:30 | 25 | [129] Facundo Bagnis v Joao Domingues [161] | 7-6,6-4 | |
| French Open | 09/21 08:00 | 14 | [171] Robin Haase v Joao Domingues [159] | 6-1,7-5 | |
| ATP - Rio de Janeiro | 02/20 19:30 | 26 | [169] Joao Domingues v Gianluca Mager [128] | 3-6,6-7 | |
| ATP - Rio de Janeiro | 02/18 21:50 | 25 | [169] Joao Domingues v Federico Gaio [127] | 7-6,6-4 | |
| ATP - Rio de Janeiro | 02/18 20:50 | 25 | Joao Domingues v Pedro Sousa | Cancelled | |
| ATP - Rio de Janeiro | 02/16 19:30 | 164 | [125] Federico Gaio v Joao Domingues [175] | 6-3,6-7,5-7 | |
| ATP - Rio de Janeiro | 02/15 20:35 | 64 | [175] Joao Domingues v Alessandro Giannessi [154] | Retired | |
| ATP - Buenos Aires | 02/11 19:25 | 25 | [175] Joao Domingues v Pedro Martinez [142] | 6-7,5-7 | |
| ATP - Buenos Aires | 02/09 17:00 | 164 | [177] Joao Domingues v Filip Horansky [173] | 0-6,6-7 | |
| ATP - Buenos Aires | 02/08 16:00 | 64 | [116] Federico Coria v Joao Domingues [177] | 2-6,3-6 | |
| ATP - Córdoba | 02/01 15:00 | 64 | [188] Carlos Taberner v Joao Domingues [171] | 5-7,7-5,6-1 | |
| Challenger - Punta del Este | 01/28 15:30 | 25 | [298] Pedro Sakamoto v Joao Domingues [171] | 7-6,6-2 | |
| Australian Open | 01/16 05:50 | 45 | [170] Joao Domingues v Zhe Li [206] | 4-6,1-6 | |
| Australian Open | 01/14 03:55 | 44 | [221] Mats Moraing v Joao Domingues [170] | 6-7,3-6 | |
| Challenger - Maia | 11/23 13:00 | 28 | [242] Constant Lestienne v Joao Domingues [192] | 1-6,7-6,6-2 | |
| Challenger - Maia | 11/22 13:15 | 27 | [398] Andrea Vavassori v Joao Domingues [192] | 2-6,4-6 | |
| Challenger - Maia | 11/21 15:10 | 26 | [192] Joao Domingues v Daniel Masur [257] | 7-6,6-2 | |
| Challenger - Maia | 11/20 18:20 | 25 | Joao Domingues v Maximilian Neuchrist | 7-5,6-1 | |
| Challenger - Montevideo | 11/07 18:20 | 26 | [192] Joao Domingues v Hugo Dellien [75] | 3-6,2-6 | |
| Challenger - Montevideo | 11/06 15:00 | 25 | [192] Joao Domingues v Francisco Cerundolo [251] | 2-6,6-4,6-2 | |
| Challenger - Guayaquil | 10/30 18:45 | 25 | [199] Daniel Elahi Galan v Joao Domingues [196] | 7-6,3-6,6-3 | |
| Challenger - Lima | 10/23 18:40 | 25 | [188] Joao Domingues v Tomas Martin Etcheverry [406] | 3-6,2-6 | |
| Challenger - Barcelona | 10/01 12:25 | 25 | [186] Joao Domingues v Salvatore Caruso [110] | 2-6,4-6 | |
| Challenger - Barcelona | 09/30 09:35 | 24 | [326] Andrea Pellegrino v Joao Domingues [186] | Retired | |
| Challenger - Sibiu | 09/17 13:00 | 25 | [354] Juan P Varillas v Joao Domingues [183] | 6-3,6-3 | |
| Davis Cup | 09/14 12:00 | - | Ilya Ivashka v Joao Domingues | Cancelled |
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.