Stadium: Court 5 Round: 25 Ground: Hardcourt indoor
| Challenger Las Vegas | 2021/10/24 17:00 | Nick Chappell v Smith, Roy | 7-6,6-7,6-2 |
| ITF M15 Cancun | 2021/10/12 17:00 | Smith, Roy v Jesse Flores | 4-6,2-6 |
| ITF M15 Ithaca | 2021/10/06 18:35 | Smith, Roy v Shane, Ryan | 5-7,3-6 |
| ITF M15 Castelo Branco | 2021/07/29 14:05 | Clement Chidekh v Smith, Roy | 6-4,7-5 |
| ITF M15 Castelo Branco | 2021/07/28 15:30 | Ben Jones v Smith, Roy | 1-6,4-6 |
| ITF M25 Idanha-A-Nova | 2021/07/22 08:00 | Soares Klier, Gilbert v Smith, Roy | 6-3,6-2 |
| ITF M25 Idanha-A-Nova | 2021/07/14 11:05 | Smith, Roy v Cacao, Tiago | 5-7,6-3,6-7 |
| ITF M15 Champaign | 2021/06/23 21:50 | Smith, Roy v Bellucci, Thomaz | 6-7,3-6 |
| ITF M15 Ithaca | 2021/10/05 13:00 | Fellin, Pietro Orlando v Ravichander, Ishaan | 1-6,6-4,10-4 |
| ITF - M15 Monastir | 2021/08/23 08:00 | Gabriele Bosio v Ravichander, Ishaan | 6-4,6-2 |
| ITF - M15 Monastir | 2021/08/22 11:00 | Linghao Zhang v Ravichander, Ishaan | 4-6,2-6 |
| ITF - M15 Monastir | 2021/08/17 07:30 | Ravichander, Ishaan v Duarte Vale | 4-6,5-7 |
| ITF - M15 Monastir | 2021/08/16 07:30 | Rishab Agarwal v Ravichander, Ishaan | 6-7,6-2,7-10 |
| ITF - M15 Monastir | 2021/08/15 08:30 | Bryan Aguiar Kuntz v Ravichander, Ishaan | 2-6,1-6 |
| UTR Pro Tennis Series California | 2021/07/27 21:00 | Jacob Bullard v Ravichander, Ishaan | 3-6,6-3,6-1 |
| UTR Pro Tennis Series California | 2021/07/26 15:00 | Alexander Stater v Ravichander, Ishaan | 3-6,6-2,5-7 |