Stadium: Court 5 Round: 26 Ground: Clay
| ITF W25 Naples | 2021/11/16 19:45 | Ipek Oz v Ivana Popovic | 4-6,2-6 |
| ITF W25 Daytona Beach | 2021/11/11 14:30 | Na-Lae Han v Ivana Popovic | 6-2,6-2 |
| ITF W25 Daytona Beach | 2021/11/09 16:25 | Katerina Stewart v Ivana Popovic | 2-6,6-2,5-7 |
| WTA Midland | 2021/10/31 18:55 | Ivana Popovic v Sophie Chang | 4-6,6-3,3-6 |
| ITF W25 Austin | 2021/10/29 18:00 | Fernanda Contreras Gomez v Ivana Popovic | 2-6,7-6,6-2 |
| ITF W25 Austin | 2021/10/28 18:50 | Ivana Popovic v Danielle Lao | 5-7,6-2,6-3 |
| ITF W25 Austin | 2021/10/27 17:35 | Ivana Popovic v Ena Shibahara | 6-0,6-3 |
| ITF W80 Macon | 2021/10/18 16:55 | Alycia Parks v Ivana Popovic | 6-4,6-1 |
| ITF W25 Naples | 2021/11/16 19:10 | Kyoka Okamura v Nefisa Berberovic | 2-6,2-6 |
| ITF W25 Daytona Beach | 2021/11/11 16:40 | Su Jeong Jang v Nefisa Berberovic | 6-3,7-6 |
| ITF W25 Daytona Beach | 2021/11/10 16:00 | Fernanda Contreras Gomez v Nefisa Berberovic | 3-6,3-6 |
| ITF W25 Orlando | 2021/11/06 15:15 | Allie Kiick v Nefisa Berberovic | 6-1,6-3 |
| ITF W25 Orlando | 2021/11/04 16:05 | Nefisa Berberovic v Ipek Oz | 4-6,6-3,7-6 |
| ITF W25 Orlando | 2021/11/03 20:20 | Hina Inoue v Nefisa Berberovic | 3-6,1-6 |
| ITF W25 Budapest | 2021/09/28 07:30 | Julia Avdeeva v Nefisa Berberovic | 4-6,7-6,6-4 |
| ITF W25 Budapest | 2021/09/27 13:20 | Nefisa Berberovic v Emily Seibold | 7-5,6-0 |