| WTA - Stuttgart | 04/20 09:30 | 45 | [195] Anna Zaja v Valentini Grammatikopoulou [199] | 7-6,7-6 | |
| WTA - Bogota | 04/06 15:30 | 45 | [421] Maria H Gonzalez v Anna Zaja [193] | 6-1,2-6,6-3 | |
| WTA - Charleston | 03/30 18:55 | 45 | [44] Shuko Aoyama v Anna Zaja [191] | 7-6,6-4 | |
| ITF W25 - Macon | 02/28 09:00 | 26 | Anna Zaja v Eleonora Molinaro | 2-6,3-6 | |
| ITF W25 - Macon | 02/27 10:30 | 25 | [191] Anna Zaja v Tessah Andrianjafitrimo [327] | 6-2,6-4 | |
| ITF W25 - Glasgow | 02/22 10:00 | 27 | [203] Anna Zaja v Jessika Ponchet [229] | 1-6,3-6 | |
| ITF W25 - Glasgow | 02/21 10:00 | 26 | [203] Anna Zaja v Maria Sanchez [369] | 6-4,5-7,6-3 | |
| ITF W25 - Glasgow | 02/20 11:30 | - | [203] Anna Zaja v Cagla Buyukakcay [259] | 6-3,2-3 | |
| ITF W25 - Glasgow | 02/20 10:00 | 25 | Anna Zaja v Cagla Buyukakcay | 6-3,2-6,6-2 | |
| ITF W25 - Trnava | 02/16 10:00 | 28 | [207] Anna Zaja v Denisa Allertova [360] | 6-7,6-7 | |
| ITF W25 - Trnava | 02/15 11:00 | 27 | [208] Jasmine Paolini v Anna Zaja [207] | 3-6,5-7 | |
| ITF W25 - Trnava | 02/14 12:45 | 26 | [423] Laura-Ioana Andrei v Anna Zaja [207] | 7-5,6-7,3-6 | |
| ITF W25 - Trnava | 02/12 12:40 | 25 | Anastasiya Shoshyna v Anna Zaja | 6-3,5-7,6-7 | |
| ITF W60 - Burnie | 01/22 00:35 | 25 | [164] Ekaterine Gorgodze v Anna Zaja [213] | 6-1,3-6,6-3 | |
| Australian Open - Dames | 01/10 03:25 | 45 | [111] Veronika Kudermetova v Anna Zaja [214] | 6-4,6-2 | |
| Australian Open - Dames | 01/08 04:15 | 44 | [214] Anna Zaja v Magdalena Frech [154] | 6-2,6-3 | |
| WTA - Auckland | 12/28 21:00 | 45 | [143] Claire Liu v Anna Zaja [216] | 6-2,6-2 | |
| ITF Women Shrewsbury | 11/07 10:30 | 26 | [316] Greet Minnen v Anna Zaja [222] | 7-6,7-5 | |
| ITF Women Shrewsbury | 11/06 14:15 | 25 | [355] Katharina Gerlach v Anna Zaja [222] | 4-6,4-6 | |
| ITF Women Petange | 10/31 13:00 | 26 | [220] Anna Zaja v Helene Scholsen [426] | 6-7,4-6 | |
| ITF Women Petange | 10/30 11:15 | 25 | Anna Zaja v Fiona Ganz | 6-4,6-1 | |
| ITF Women Poitiers | 10/20 10:30 | 54 | [214] Anna Zaja v Julia Terziyska [423] | 7-5,4-6,2-6 | |
| WTA - Moskou | 10/13 18:50 | 45 | [184] Silvia Soler-Espinosa v Anna Zaja [207] | 4-6,7-6,6-2 | |
| WTA Wuhan | 09/22 06:30 | 46 | [211] Anna Zaja v Sara Sorribes Tormo [87] | 3-6,4-6 | |
| WTA Wuhan | 09/21 10:00 | 45 | [211] Anna Zaja v Fang Ying Xun [206] | 6-3,6-2 | |
| WTA - Tokio | 09/15 04:15 | 45 | [318] Risa Ozaki v Anna Zaja [220] | 6-2,7-6 | |
| WTA Hiroshima | 09/10 03:00 | 46 | [192] Anna Zaja v Silvia Soler-Espinosa [190] | 3-6,4-6 | |
| WTA Hiroshima | 09/09 06:55 | 45 | [192] Anna Zaja v Dejana Radanovic [195] | 6-4,6-3 | |
| US Open - Dames | 08/22 16:20 | 44 | [117] Lin Zhu v Anna Zaja [192] | 6-4,7-5 | |
| ITF Women Hechingen | 08/11 11:00 | 28 | [195] Ekaterine Gorgodze v Anna Zaja [206] | 7-6,6-1 |