Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Peru F2 | 2017/12/18 18:30 | Igor Marcondes v Junior Alexander Ore | 5-7,5-7 |
| ITF Peru F1 | 2017/12/11 19:00 | Matias Franco Descotte v Igor Marcondes | 4-6,6-0,7-6 |
| ITF Brazil F4 | 2017/11/29 12:00 | Igor Marcondes v Rafael Matos | 3-6,3-6 |
| ITF Brazil F4 | 2017/11/27 15:00 | Matheus Pucinelli De Almeida v Igor Marcondes | 4-6,2-6 |
| ITF Brazil F2 | 2017/11/16 13:00 | Wilson Leite v Igor Marcondes | 7-6,6-2 |
| ITF Brazil F2 | 2017/11/14 17:40 | Igor Marcondes v Gabriel P Tumasonis | 6-3,6-4 |
| ITF USA F34 | 2017/10/19 15:00 | Jeffrey John Wolf v Igor Marcondes | 6-1,6-3 |
| ITF USA F32 | 2017/09/30 17:30 | Igor Marcondes v Ronnie Schneider | 3-6,4-6 |
| ITF South Africa F3 | 2017/12/06 12:30 | Siphosothando Montsi v Pawel Juszczak | 3-6,2-6 |
| ITF South Africa F3 Qual | 2017/12/04 10:40 | Siphosothando Montsi v Jesper De Jong | 7-6,6-4 |
| ITF South Africa F3 Qual | 2017/12/03 15:25 | Siphosothando Montsi v Daniel Du Toit | 6-2,6-1 |
| ITF South Africa F2 | 2017/11/28 07:30 | Alexander Day v Siphosothando Montsi | 7-5,6-2 |
| ITF South Africa F1 | 2017/11/23 10:30 | Siphosothando Montsi v Tom Jomby | 3-6,2-6 |
| ITF South Africa F1 | 2017/11/22 11:55 | Siphosothando Montsi v Tyler Hochwalt | 4-6,6-2,7-6 |
| ITF Zimbabwe F2 | 2017/06/22 09:10 | Benjamin Lock v Siphosothando Montsi | 6-4,6-3 |
| ITF Zimbabwe F2 | 2017/06/20 09:10 | Isaac Stoute v Siphosothando Montsi | 4-6,4-6 |