Estadio: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 El Cairo | 2022/04/28 10:45 | Antonia Schmidt v Valentini Grammatikopoulou | 3-6,0-6 |
| WTA Mumbai | 2024/02/03 07:05 | Valentini Grammatikopoulou v Shrivalli Rashmikaa Bhamidipaty | 3-6,2-6 |
| WTA Hua Hin | 2024/01/27 04:00 | Valentini Grammatikopoulou v Panna Udvardy | 3-6,3-6 |
| Open de Australia - Femenino | 2024/01/11 02:00 | Dayana Yastremska v Valentini Grammatikopoulou | 6-4,3-6,6-4 |
| Open de Australia - Femenino | 2024/01/10 00:45 | Valentini Grammatikopoulou v Elvina Kalieva | 7-5,6-3 |
| WTA Montevideo | 2023/12/04 20:30 | Daria Lodikova v Valentini Grammatikopoulou | 7-6,6-2 |
| WTA Buenos Aires | 2023/11/28 14:00 | Valentini Grammatikopoulou v Ipek Oz | 6-7,0-6 |
| ITF W100 Valencia | 2023/11/22 11:00 | Valentini Grammatikopoulou v Leyre Romero Gormaz | 4-6,6-1,3-6 |
| ITF W40 Funchal | 2023/11/15 10:55 | Valentini Grammatikopoulou v Valentina Ryser | 2-6,3-6 |
| ITF W35 Nakhon Si Thammarat | 2024/02/12 03:45 | Antonia Schmidt v Yanan Hou | 7-5,7-5 |
| ITF W35 Nakhon Si Thammarat | 2024/02/11 03:45 | Antonia Schmidt v Chenting Zhu | 6-4,6-2 |
| ITF W35 Le Gosier | 2024/01/25 19:00 | Antonia Schmidt v Katarina Kozarov | 1-6,5-7 |
| ITF W35 Le Gosier | 2024/01/24 16:25 | Laura Boehner v Antonia Schmidt | 4-6,2-6 |
| ITF W15 Fort-de-France | 2024/01/14 19:00 | Jenny Lim v Antonia Schmidt | 4-6,6-2,6-2 |
| ITF W15 Fort-de-France | 2024/01/13 20:00 | Astrid Lew Yan Foon v Antonia Schmidt | 5-7,6-1,3-6 |
| ITF W15 Fort-de-France | 2024/01/12 13:30 | Antonia Schmidt v Briana Szabo | 6-4,6-2 |
| ITF W15 Fort-de-France | 2024/01/11 15:15 | Antonia Schmidt v Jada Bui | 6-4,6-4 |