Stadium: Pista 1 Round: 25 Ground: Grass
| 2018 Fed Cup | 2018/02/10 13:00 | Aliaksandra Sasnovich v Antonia Lottner | 5-7,4-6 |
| WTA Mallorca Qual | 2018/06/18 11:50 | Antonia Lottner v Ysaline Bonaventure | 3-6,6-3,6-4 |
| WTA Mallorca Qual | 2018/06/17 11:45 | Andrea Petkovic v Antonia Lottner | 2-6,6-7 |
| WTA Hertogenbosch | 2018/06/15 14:30 | Viktoria Hruncakova v Antonia Lottner | 6-3,6-2 |
| WTA Hertogenbosch | 2018/06/14 17:05 | Antonia Lottner v Elise Mertens | 7-5,6-3 |
| WTA Hertogenbosch | 2018/06/12 11:30 | Anna Blinkova v Antonia Lottner | 2-6,6-3,2-6 |
| WTA Hertogenbosch Qual | 2018/06/10 10:20 | Antonia Lottner v Renata Zarazua | 6-3,6-3 |
| WTA Hertogenbosch Qual | 2018/06/09 08:30 | Antonia Lottner v Urszula Radwanska | 2-6,7-5,7-5 |
| French Open Women Qual | 2018/05/22 12:00 | Sabina Sharipova v Antonia Lottner | 6-2,6-4 |
| WTA Hertogenbosch | 2018/06/11 10:30 | Coco Vandeweghe v Aliaksandra Sasnovich | 6-2,7-6 |
| French Open Women | 2018/05/31 14:30 | Aliaksandra Sasnovich v Kiki Bertens | 4-6,2-6 |
| French Open Women | 2018/05/29 14:20 | Aliaksandra Sasnovich v Denisa Allertova | 6-4,6-3 |
| WTA Rome Qual | 2018/05/12 14:25 | Mona Barthel v Aliaksandra Sasnovich | 7-5,6-2 |
| WTA Madrid | 2018/05/08 17:40 | Aliaksandra Sasnovich v Anett Kontaveit | 2-6,6-4,2-6 |
| WTA Madrid | 2018/05/06 15:10 | Danielle Rose Collins v Aliaksandra Sasnovich | 5-7,2-6 |
| WTA Prague | 2018/05/01 12:40 | Aliaksandra Sasnovich v Kristyna Pliskova | 6-7,3-6 |
| 2018 Fed Cup | 2018/04/22 10:45 | Aliaksandra Sasnovich v Viktoria Hruncakova | 1-6,6-7 |