Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| Gonesse, Singles W-WITF-FRA-07A | 2017/03/17 12:20 | Tayisiya Morderger v Zaja, Anna | 3-6,6-7 |
| Solarino, Simples W-ITF-ITA-32A | 2019/11/29 09:00 | Tayisiya Morderger v Oceane Dodin | 4-6,5-7 |
| Solarino, Simples W-ITF-ITA-32A | 2019/11/27 09:55 | Tayisiya Morderger v Caregaro, Martina | 6-2,6-1 |
| Solarino, Simples W-ITF-ITA-32A | 2019/11/21 10:30 | Gatto-Monticone, Giulia v Tayisiya Morderger | 6-2,6-1 |
| Solarino, Simples W-ITF-ITA-32A | 2019/11/19 09:35 | Tayisiya Morderger v Yana Morderger | 6-3,6-2 |
| ITF W15 Solarino | 2019/11/17 08:00 | Nicole Fossa Huergo v Tayisiya Morderger | 6-7,7-6,1-6 |
| ITF W15 Solarino | 2019/11/16 08:00 | Tayisiya Morderger v Klincov, Bojana | 6-3,6-2 |
| ITF W15 Solarino | 2019/11/15 09:00 | Crescenzi, Giulia v Tayisiya Morderger | 4-6,4-6 |
| ITF W15 Solarino | 2019/11/14 09:00 | Audenaert, Eline v Tayisiya Morderger | 0-6,0-6 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/23 11:20 | Angelica Moratelli v Zaja, Anna | 5-7,6-1,6-2 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/22 09:50 | Schmucker, Yvette v Zaja, Anna | 5-7,1-6 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/21 10:00 | Fonte, Maria Ines v Zaja, Anna | 1-6,1-6 |
| Austria Bundesliga Women | 2019/09/08 10:00 | Haas, Barbara v Zaja, Anna | 6-1,6-2 |
| WTA Bastad | 2019/07/09 11:40 | Mirjam Bjorklund v Zaja, Anna | 6-7,7-6,7-6 |
| Wimbledon Women | 2019/06/26 12:45 | Zaja, Anna v Beatriz Haddad Maia | 6-3,4-6,2-6 |
| Wimbledon Women | 2019/06/25 12:25 | Zaja, Anna v Georges, Myrtille | 7-6,6-7,6-3 |
| ITF W100 Ilkley | 2019/06/18 10:00 | Zaja, Anna v Di Giuseppe, Martina | 5-7,5-7 |