Stadium: Center Court Round: 45 Ground: Carpet indoor
| Shrewsbury, Simples W-ITF-GBR-02A | 2019/02/11 10:00 | Zimmermann, Kimberley v Gerlach, Katharina | 6-3,6-3 |
| Midland, Simples W-ITF-USA-03A | 2019/01/28 15:00 | Gleason, Quinn v Gerlach, Katharina | 2-6,6-2,10-7 |
| Newport Beach, USA | 2019/01/21 20:20 | Harmony Tan v Gerlach, Katharina | 6-4,6-2 |
| ITF Women Pune | 2018/11/28 06:55 | Valeriya Strakhova v Gerlach, Katharina | 7-6,7-5 |
| ITF Women Pune | 2018/11/26 04:30 | Gerlach, Katharina v Riya Bhatia | 6-0,6-3 |
| ITF Women Pune | 2018/11/25 07:25 | Gerlach, Katharina v Eden Silva | 6-2,6-2 |
| ITF Women Pune | 2018/11/24 06:15 | Gerlach, Katharina v Melanie Klaffner | 6-2,7-5 |
| ITF Women Shrewsbury | 2018/11/06 14:15 | Gerlach, Katharina v Zaja, Anna | 4-6,4-6 |
| WTA - Doha | 2019/02/09 13:00 | Emily Webley-Smith v Anna Blinkova | 2-6,1-6 |
| Jodhpur, Singles Qualifying W-ITF-IND-01A | 2019/01/30 07:35 | Inoue, Miyabi v Emily Webley-Smith | 6-0,4-6,6-2 |
| Petit-Bourg, Singles Qualifying W-ITF-FRA-02A | 2019/01/15 15:00 | Emily Webley-Smith v Douglas, Ellie | 3-6,1-6 |
| Petit-Bourg, Singles Qualifying W-ITF-FRA-02A | 2019/01/14 14:00 | Emily Webley-Smith v Riley, Alexandra | 6-2,6-1 |
| ITF Women Navi Mumbai | 2018/12/19 10:35 | Katarzyna Kawa v Emily Webley-Smith | 6-7,6-0,6-2 |
| ITF Women Navi Mumbai | 2018/12/18 10:05 | Sowjanya Bavisetti v Emily Webley-Smith | 6-7,6-3,6-7 |
| ITF Women Navi Mumbai | 2018/12/15 04:30 | Emily Webley-Smith v Able, Emerald | 6-3,6-0 |
| ITF Women Pune | 2018/12/08 05:30 | Nigina Abduraimova v Emily Webley-Smith | 5-7,6-3,6-2 |