Stadium: C Round: 26
| ITF Women Bastad | 2018/06/26 08:45 | Romy Koelzer v Michele Alexandra Zmau | 1-6,6-1,7-5 |
| ITF Women Ystad | 2018/06/21 14:15 | Кая Юван v Romy Koelzer | 6-1,7-5 |
| ITF Women Ystad | 2018/06/20 08:15 | Кайза Хенеман v Romy Koelzer | 7-6,1-6,2-6 |
| ITF Women Ystad | 2018/06/19 10:55 | Romy Koelzer v Полина Лейкина | 6-4,6-2 |
| ITF Women Oeiras | 2018/05/24 17:00 | Lucia Martinez v Romy Koelzer | 7-5,3-6,6-3 |
| ITF Women Oeiras | 2018/05/23 11:15 | Kamilla Kokeladze v Romy Koelzer | 2-6,4-6 |
| ITF Women Wiesbaden | 2018/04/26 09:00 | Romy Koelzer v Кимбърли Цимерман | 3-6,1-6 |
| ITF Women Wiesbaden | 2018/04/25 09:00 | Ана Бондар v Romy Koelzer | 6-2,3-6,6-7 |
| ITF Women Bastad | 2018/06/27 10:15 | Agnes Bukta v Изабела Шиникова | 0-6,1-6 |
| ITF Women Klosters | 2018/06/23 08:30 | Изабела Шиникова v Мириям Колоджиейова | 7-5,4-6,1-6 |
| ITF Women Klosters | 2018/06/22 08:00 | Изабела Шиникова v Леони Кунг | 6-4,6-3 |
| ITF Women Klosters | 2018/06/21 08:00 | Сара Ребека Секулич v Изабела Шиникова | 2-6,2-6 |
| ITF Women Klosters | 2018/06/20 11:15 | Изабела Шиникова v Джулия Гато Монтиконе | 6-1,2-6,7-5 |
| ITF Women Klosters | 2018/06/19 08:00 | Изабела Шиникова v Lisa Sabino | 6-3,6-4 |
| ITF Women Essen | 2018/06/12 16:55 | Patty Schnyder v Изабела Шиникова | 6-4,6-1 |
| ITF Women Stare Splavy | 2018/06/09 10:40 | Моника Килнарова v Изабела Шиникова | 7-6,6-4 |