| 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 Praga | 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 Forlì | 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 | |
| Challenger Antalya | 12/02 08:25 | 26 | [351] Nick Hardt v Joao Domingues [248] | 6-4,7-5 | |
| Challenger Antalya | 11/30 09:10 | 25 | [298] Riccardo Bonadio v Joao Domingues [248] | 6-7,6-4,1-6 | |
| Challenger Lisbona | 10/01 13:25 | 27 | [187] Dmitry Popko v Joao Domingues [238] | 6-7,7-5,6-0 | |
| Challenger Lisbona | 09/30 14:40 | 26 | [238] Joao Domingues v Daniel Michalski [484] | 6-2,6-2 | |
| Challenger Lisbona | 09/28 15:55 | 25 | [238] Joao Domingues v Tiago Cacao [487] | 6-4,6-4 | |
| Challenger Braga | 09/21 10:35 | 25 | [247] Jesper De Jong v Joao Domingues [239] | 6-4,6-4 |
Wikipedia - João Domingues
João Domingues (Oliveira de Azeméis, 5 ottobre 1993) è un tennista portoghese.