Stadium: Court 1 Round: 25 Ground: Synthetic outdoor
| ITF W25 Hong Kong | 2019/04/13 03:00 | Shuyue Ma v Eri Hozumi | 6-4,6-1 |
| ITF W25 Hong Kong | 2019/04/12 09:30 | Eri Hozumi v Chihiro Muramatsu | 7-6,5-7,6-1 |
| ITF W25 Hong Kong | 2019/04/11 02:00 | Eri Hozumi v Ling Zhang | 6-3,4-6,6-4 |
| ITF W25 Hong Kong | 2019/04/10 04:40 | Eri Hozumi v Shiho Akita | 7-5,3-6,6-2 |
| ITF W25 Canberra | 2019/03/29 03:00 | Miharu Imanishi v Eri Hozumi | 4-6,6-1,6-4 |
| ITF W25 Canberra | 2019/03/28 00:00 | Caroline Romeo v Eri Hozumi | 1-6,4-6 |
| ITF W25 Canberra | 2019/03/26 01:45 | Eri Hozumi v Mai Minokoshi | 6-3,6-2 |
| ITF W25 Canberra | 2019/03/23 01:40 | Risa Ozaki v Eri Hozumi | 6-2,7-5 |
| ITF W80 Gifu | 2019/04/30 02:35 | Kristie Ahn v Risa Ozaki | 2-6,3-6 |
| WTA Bogota | 2019/04/11 01:10 | Kristie Ahn v Maria Camila Osorio | 4-6,7-6,3-6 |
| WTA Bogota | 2019/04/10 00:00 | Jelena Ostapenko v Kristie Ahn | 6-2,6-7,5-7 |
| WTA Bogota | 2019/04/07 15:30 | Bibiane Schoofs v Kristie Ahn | 7-5,6-3 |
| WTA Bogota | 2019/04/06 15:30 | Natalija Stevanovic v Kristie Ahn | 5-7,6-2,0-6 |
| WTA Monterrey | 2019/03/31 21:10 | Shilin Xu v Kristie Ahn | 7-5,6-1 |
| WTA Monterrey | 2019/03/30 20:20 | Valeria Savinykh v Kristie Ahn | 3-6,5-7 |
| WTA Indian Wells | 2019/02/28 19:10 | Kristyna Pliskova v Kristie Ahn | 6-1,7-6 |