Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF W60 Las Vegas | 2021/10/05 18:30 | Glatch, Alexa v van Nguyen, Chanelle | 6-0,4-6,1-6 |
| ITF W60 Berkeley | 2021/09/28 19:05 | Hiroko Kuwata v van Nguyen, Chanelle | 6-3,7-5 |
| ITF W60 Berkeley | 2021/09/27 18:30 | Kami Osher v van Nguyen, Chanelle | 2-6,1-6 |
| ITF W25 Fort Worth | 2021/09/21 14:00 | van Nguyen, Chanelle v Adriana Reami | 3-6,6-3,6-10 |
| ITF W25 Fort Worth | 2021/09/20 14:00 | van Nguyen, Chanelle v Oosterhout, Erica | 6-4,6-3 |
| UTR Pro Tennis Series Dallas Women | 2021/09/19 15:00 | van Nguyen, Chanelle v Marcelina Podlinska | 3-6,1-6 |
| UTR Pro Tennis Series Dallas Women | 2021/09/18 15:30 | van Nguyen, Chanelle v Ava Krug | 4-6,7-5,5-3 |
| UTR Pro Tennis Series Dallas Women | 2021/09/17 17:00 | Jayci Goldsmith v van Nguyen, Chanelle | 4-6,6-4,6-4 |
| ITF W60 Las Vegas | 2021/10/05 21:05 | Helgesson, Molly v Mihalikova, Tereza | 3-6,3-6 |
| ITF W25 Vienna | 2021/08/31 13:25 | Tena Lukas v Mihalikova, Tereza | 6-2,6-7,7-5 |
| ITF W25 Vienna | 2021/08/30 11:45 | Mihalikova, Tereza v Dia Evtimova | 6-2,5-7,4-10 |
| ITF W25 Vienna | 2021/08/29 14:00 | Mihalikova, Tereza v Kopsova, Ivana | 6-0,6-2 |
| ITF W25 Vienna | 2021/08/29 07:30 | Mihalikova, Tereza v Emilie Elde | 6-2,6-1 |
| ITF W60 Prerov | 2021/08/25 08:00 | Daniela Vismane v Mihalikova, Tereza | 6-3,6-2 |
| ITF W60 Prerov | 2021/08/24 07:50 | Mihalikova, Tereza v Alexandra Bozovic | 7-5,1-6,11-9 |
| ITF W60 Prerov | 2021/08/22 12:00 | Mihalikova, Tereza v Linda Klimovicova | 6-2,6-3 |