Stadium: Court 1 Round: 25 Ground: Grass
| ITF Women Cagnes-Sur-Mer | 2018/05/08 10:10 | Carina Witthoeft v Bibiane Schoofs | 3-6,4-6 |
| French Open Women | 2018/05/29 09:00 | Fiona Ferro v Carina Witthoeft | 6-4,6-2 |
| WTA Nurnberg | 2018/05/21 15:30 | Carina Witthoeft v Mona Barthel | 5-7,3-6 |
| ITF Women Cagnes-Sur-Mer | 2018/05/08 10:10 | Carina Witthoeft v Bibiane Schoofs | 3-6,4-6 |
| WTA Prague | 2018/04/30 11:25 | Natalia Vikhlyantseva v Carina Witthoeft | 6-4,6-4 |
| WTA Stuttgart | 2018/04/25 12:10 | Carina Witthoeft v Zarina Diyas | 3-6,2-6 |
| WTA Stuttgart Qual | 2018/04/23 13:20 | Carina Witthoeft v Marketa Vondrousova | 7-5,1-6,3-6 |
| WTA Stuttgart Qual | 2018/04/22 13:50 | Carina Witthoeft v Anna Zaja | 2-6,6-0,6-3 |
| WTA Stuttgart Qual | 2018/04/21 15:50 | Carina Witthoeft v Michaela Honcova | 6-0,6-1 |
| French Open Women Qual | 2018/05/24 14:10 | Tamara Korpatsch v Bibiane Schoofs | 6-4,7-6 |
| French Open Women Qual | 2018/05/23 08:00 | Bibiane Schoofs v Kristie Ahn | 7-6,2-6,6-3 |
| ITF Women Cagnes-Sur-Mer | 2018/05/11 14:30 | Bibiane Schoofs v Ons Jabeur | 2-6,2-6 |
| ITF Women Cagnes-Sur-Mer | 2018/05/09 10:30 | Bibiane Schoofs v Danka Kovinic | 6-4,6-4 |
| ITF Women Cagnes-Sur-Mer | 2018/05/08 10:10 | Carina Witthoeft v Bibiane Schoofs | 3-6,4-6 |
| ITF Women Cagnes-Sur-Mer Qual | 2018/05/07 10:40 | Margot Yerolymos v Bibiane Schoofs | 7-6,3-6,1-6 |
| ITF Women Cagnes-Sur-Mer Qual | 2018/05/06 12:20 | Isabelle Wallace v Bibiane Schoofs | 3-6,1-6 |
| ITF Women Cagnes-Sur-Mer Qual | 2018/05/05 14:10 | Ekaterina Yashina v Bibiane Schoofs | 6-3,1-6,0-6 |