Stadium: Court 10 Round: 62 Ground: Clay
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/22 16:00 | Katerina Filip v Rukosuev, Maya | 6-0,6-4 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/21 16:30 | Katerina Filip v Robbiani, Isabella | 6-1,6-4 |
| Daytona Beach, Singles Qualifying W-WITF-USA-01A | 2018/01/07 16:30 | Katerina Filip v Fernandez, Leylah Annie | 1-6,0-6 |
| ITF Women Cordenons | 2017/12/09 12:30 | Katerina Filip v Scotti, Maria Aurelia | 4-6,6-3,6-7 |
| ITF Women Jablonc Nad Nisou Qual | 2017/12/04 10:00 | Marcelina Podlinska v Katerina Filip | 6-4,6-1 |
| ITF Women Sant Cugat Qual | 2017/10/29 12:30 | de Bernardi, Clothilde v Katerina Filip | 6-2,6-0 |
| Obidos, Singles W-WITF-POR-12A | 2017/10/25 09:30 | Katerina Filip v Dalma Galfi | 4-6,3-6 |
| ITF Women Obidos Qual | 2017/10/23 12:30 | Olga Parres Azcoitia v Katerina Filip | 6-7,6-2,6-3 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/22 14:30 | Garcia, Alice v Chiang, Yuki Kristina | 3-6,3-6 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/21 14:30 | Leduc, Catherine v Chiang, Yuki Kristina | 6-4,5-7,3-6 |
| ITF Women Orlando Qual | 2018/01/15 15:00 | Whoriskey, Caitlin v Chiang, Yuki Kristina | 6-3,6-4 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Chiang, Yuki Kristina v Gleason, Quinn | 6-2,7-6 |
| ITF Women Hong Kong | 2018/01/01 02:00 | Ya-Hsuan Lee v Chiang, Yuki Kristina | 6-3,6-2 |
| ITF Women Hong Kong | 2017/12/27 02:00 | Chiang, Yuki Kristina v Mai Hontama | 6-3,1-6,4-6 |
| ITF Women Hong Kong | 2017/12/25 02:00 | Chiang, Yuki Kristina v Nishimoto, Megumi | 6-0,0-6,7-5 |
| ITF Women Toyota Qual | 2017/11/12 04:20 | Lertpitaksinchai, Nicha v Chiang, Yuki Kristina | 7-5,6-2 |