Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Champaign | 2019/06/05 18:15 | Gomes, Gui v Montsi, Siphosothando | 3-6,6-2,7-6 |
| ITF M25 Champaign | 2019/07/23 15:00 | AL Allaf, Kareem v Gomes, Gui | 6-3,6-2 |
| Iowa City, Singles Qualifying M-ITF-USA-22A | 2019/07/17 15:00 | Gomes, Gui v Rodriguez-Pace, Ricardo | 2-6,0-6 |
| Iowa City, Singles Qualifying M-ITF-USA-22A | 2019/07/16 16:55 | Alexander Klintcharov v Gomes, Gui | 6-3,6-7,4-10 |
| Iowa City, Singles Qualifying M-ITF-USA-22A | 2019/07/15 15:00 | Ghasemi, Kooros v Gomes, Gui | 6-7,0-6 |
| ITF M15 Champaign | 2019/06/06 19:15 | Nathan Ponwith v Gomes, Gui | 6-4,1-6,6-3 |
| ITF M15 Champaign | 2019/06/05 18:15 | Gomes, Gui v Montsi, Siphosothando | 3-6,6-2,7-6 |
| ITF M15 Champaign | 2019/06/04 15:00 | Gomes, Gui v Hadigian, Eric | 1-6,7-6,12-10 |
| ITF M15 Champaign | 2019/06/03 15:00 | Preston Brown v Gomes, Gui | 2-6,2-6 |
| ITF M25 Decatur | 2019/07/29 18:00 | Pickens, A.trice v Montsi, Siphosothando | 4-6,6-3,6-10 |
| ITF M25 Champaign | 2019/07/25 23:00 | Geller, Axel v Montsi, Siphosothando | 6-4,6-2 |
| ITF M25 Champaign | 2019/07/23 21:25 | Montsi, Siphosothando v Dougaz, Aziz | 6-4,6-3 |
| ITF M15 Champaign | 2019/06/05 18:15 | Gomes, Gui v Montsi, Siphosothando | 3-6,6-2,7-6 |
| ITF M25 Tucson | 2019/01/09 21:15 | Montsi, Siphosothando v Glasspool, Lloyd | 4-6,6-3,3-6 |
| ITF M25 Tucson | 2019/01/08 19:05 | Hovhannisyan, Mousheg v Montsi, Siphosothando | 4-6,1-6 |
| ITF M25 Tucson | 2019/01/07 18:30 | Tagashira, Kento v Montsi, Siphosothando | 4-6,1-6 |
| Zimbabwe F3, Singles Qualifying | 2018/06/11 07:00 | Niki Kaliyanda Poonacha v Montsi, Siphosothando | 5-7,6-1,6-2 |