Estadio: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF W25 Kofu | 2019/03/28 02:50 | Stephanie Wagner v Mayo Hibi | 2-6,1-6 |
| ITF W25 Kofu | 2019/03/22 01:00 | Mayo Hibi v Stephanie Wagner | 6-1,3-6,2-6 |
| ITF W60 Las Vegas | 2019/11/06 17:00 | Stephanie Wagner v Elitsa Kostova | 7-5,6-2 |
| ITF W60 Las Vegas | 2019/11/05 17:00 | Stephanie Wagner v Jessy Rompies | 6-2,6-0 |
| ITF W60 Las Vegas | 2019/11/04 18:35 | Stephanie Wagner v Joelle Kissell | 6-2,6-1 |
| ITF W80 Tyler | 2019/10/31 18:35 | Stephanie Wagner v Katherine Sebov | 4-6,5-7 |
| ITF W80 Tyler | 2019/10/29 15:30 | Stephanie Wagner v Jacqueline Cako | 6-1,6-4 |
| ITF W80 Tyler | 2019/10/28 19:10 | Stephanie Wagner v Alicia Barnett | 6-1,6-4 |
| ITF W25 Dallas | 2019/10/23 16:20 | Olivia Tjandramulia v Stephanie Wagner | 7-6,7-6 |
| WTA Luxemburgo | 2019/10/12 10:15 | Stephanie Wagner v Elena-Gabriela Ruse | 7-6,2-6,0-6 |
| ITF W80 Tyler | 2019/10/29 17:15 | Mayo Hibi v Ann Li | 5-7,6-7 |
| WTA Osaka | 2019/09/14 01:00 | Katarzyna Kawa v Mayo Hibi | 6-4,2-6,6-4 |
| WTA Hiroshima | 2019/09/09 02:30 | Viktoriya Tomova v Mayo Hibi | 4-6,6-4,6-2 |
| WTA Hiroshima | 2019/09/08 02:00 | Himari Sato v Mayo Hibi | 1-6,2-6 |
| WTA New Haven | 2019/09/04 16:15 | Anna Blinkova v Mayo Hibi | 5-7,6-3,6-2 |
| WTA New Haven | 2019/09/02 14:00 | Mayo Hibi v Lizette Cabrera | 6-4,7-5 |
| WTA Nueva York | 2019/08/17 16:55 | Kaia Kanepi v Mayo Hibi | 6-3,6-4 |
| WTA San José | 2019/07/31 18:00 | Mayo Hibi v Maria Sakkari | 6-4,4-6,2-6 |