| Challenger Tampere | 07/19 10:30 | 25 | [313] Joao Domingues v Dimitar Kuzmanov [176] | 6-3,7-5 | |
| Challenger Tampere | 07/18 09:00 | 19 | [313] Joao Domingues v Moez Echargui [405] | 1-6,6-7 | |
| Challenger Porto | 07/05 11:00 | 25 | [319] Joao Domingues v Gregoire Barrere [180] | 7-5,6-7,1-6 | |
| Challenger Oeiras | 06/22 11:00 | 26 | [321] Joao Domingues v Michael Geerts [262] | 1-6,4-6 | |
| Challenger Oeiras | 06/21 14:20 | 25 | [371] Carlos Gimeno Valero v Joao Domingues [321] | 6-7,6-4,5-7 | |
| Challenger Parma | 06/14 09:00 | 25 | [96] Thiago Monteiro v Joao Domingues [333] | 5-7,6-2,6-4 | |
| Challenger Parma | 06/13 09:00 | 19 | [169] Andrej Martin v Joao Domingues [333] | 1-6,1-6 | |
| Challenger Parma | 06/12 11:00 | 14 | [364] Edoardo Lavagno v Joao Domingues [337] | 6-4,4-6,1-6 | |
| Challenger Francavilla | 05/18 11:00 | 26 | [307] Hernan Casanova v Joao Domingues [335] | 6-4,6-4 | |
| Challenger Francavilla | 05/17 11:20 | 25 | Matteo Gigante v Joao Domingues | 7-5,6-7,4-6 | |
| Challenger Salvador De Bahia | 05/08 16:00 | 29 | [145] Marcelo Tomas Barrios Vera v Joao Domingues [389] | 6-7,1-6 | |
| Challenger Salvador De Bahia | 05/07 17:20 | 28 | [389] Joao Domingues v Renzo Olivo [188] | 4-6,6-3,7-5 | |
| Challenger Salvador De Bahia | 05/06 15:00 | 27 | [461] Wilson Leite v Joao Domingues [389] | 6-7,3-6 | |
| Challenger Salvador De Bahia | 05/04 13:00 | 26 | [319] Nick Hardt v Joao Domingues [389] | 6-4,0-6,1-6 | |
| Challenger Salvador De Bahia | 05/03 14:35 | 25 | [389] Joao Domingues v Alejo L L Lavallen [426] | Retired | |
| Challenger Buenos Aires | 04/28 13:00 | 26 | [341] Joao Domingues v Santiago F R Taverna [207] | 4-6,3-6 | |
| Challenger Buenos Aires | 04/26 17:50 | 25 | [430] Juan Ignacio Galarza v Joao Domingues [341] | 4-6,7-6,2-6 | |
| Challenger Prague | 04/18 13:35 | 25 | [344] Joao Domingues v Javier Barranco Cosano [260] | 2-6,6-1,2-6 | |
| Challenger Barletta | 04/11 08:00 | 19 | [303] Joao Domingues v Titouan Droguet [451] | 6-1,1-6,6-7 | |
| Challenger Barletta | 04/10 11:35 | 14 | [301] Joao Domingues v Bogdan Bobrov [470] | 3-6,7-5,6-2 | |
| Challenger Oeiras | 04/05 11:15 | 25 | [227] Zsombor Piros v Joao Domingues [301] | 6-3,6-3 | |
| Challenger Oeiras | 03/28 15:30 | 25 | [287] Joao Domingues v Giulio Zeppieri [239] | 4-6,2-6 | |
| Challenger Roseto | 03/10 12:15 | 26 | [221] Timofey Skatov v Joao Domingues [305] | 7-6,6-2 | |
| Challenger Roseto | 03/08 15:35 | 25 | Joao Domingues v Stefano Travaglia | Walkover | |
| Challenger Gran Canaria | 02/28 13:20 | 25 | [271] Eduard Esteve Lobato v Joao Domingues [302] | 6-7,6-2,7-6 | |
| Challenger Forli | 02/14 17:35 | 25 | [215] Andrea Pellegrino v Joao Domingues [251] | 6-1,6-3 | |
| Australian Open | 01/11 06:00 | 14 | Joao Domingues v Yuki Bhambri | 4-6,2-6 | |
| Challenger Maia | 12/14 17:30 | 25 | [248] Joao Domingues v Nick Hardt [348] | 3-6,7-5,3-6 | |
| Challenger Maia | 12/09 13:40 | 26 | Joao Domingues v Calvin Hemery | 3-6,7-6,3-6 | |
| Challenger Maia | 12/07 15:10 | 25 | [248] Joao Domingues v Matthieu Perchicot [436] | 2-6,7-6,6-1 |
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.