Stadium: Court 5 Round: 26
| ITF Women Landisville Qual | 2017/08/08 14:00 | Tammi Patterson v Olivia Tjandramulia | 6-1,0-6,6-2 |
| ITF Women Tokyo | 2017/06/07 03:15 | Olivia Tjandramulia v Tammi Patterson | 2-6,5-7 |
| ITF Women Fukuoka | 2018/05/10 01:00 | Tammi Patterson v Katie Boulter | 3-6,1-6 |
| ITF Women Fukuoka | 2018/05/08 03:25 | Haruka Kaji v Tammi Patterson | 6-7,3-6 |
| ITF Women Gifu Qual | 2018/04/30 01:00 | Tammi Patterson v Myers, Abbie | 4-6,6-4,6-7 |
| ITF Women Gifu Qual | 2018/04/29 01:00 | Tammi Patterson v Morimoto, Nagisa | 7-5,6-3 |
| Australian Open Women Qual | 2018/01/11 01:10 | Ysaline Bonaventure v Tammi Patterson | 7-6,7-5 |
| Sydney, Australie, Qualifications | 2018/01/05 00:50 | Tammi Patterson v Larsson, Johanna | 3-6,6-7 |
| Brisbane, Australia, Qualifying | 2017/12/29 03:00 | Wallace, Isabelle v Tammi Patterson | 4-6,6-3,6-4 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2017/12/17 00:00 | Tammi Patterson v Destanee Aiava | 4-6,0-6 |
| ITF Women Kurume | 2018/05/15 02:40 | Olivia Tjandramulia v Ushijima, Risa | 6-2,2-6,6-4 |
| ITF Women Fukuoka | 2018/05/10 01:00 | Olivia Tjandramulia v Lykina, Ksenia | 4-6,1-6 |
| ITF Women Fukuoka | 2018/05/09 05:45 | Olivia Tjandramulia v Inoue, Miyabi | 7-6,6-4 |
| ITF Women Fukuoka Qual | 2018/05/08 01:00 | Olivia Tjandramulia v Yoshitomi, Aiko | 6-2,6-3 |
| ITF Women Fukuoka Qual | 2018/05/07 01:00 | Olivia Tjandramulia v Shimizu, Chinatsu | 7-5,6-3 |
| ITF Women Fukuoka Qual | 2018/05/06 02:40 | Olivia Tjandramulia v Michika Ozeki | 6-2,7-6 |
| WTA Anning | 2018/05/02 03:00 | Olivia Tjandramulia v Irina Khromacheva | 6-3,0-6,2-6 |
| WTA Anning | 2018/05/01 06:15 | Fangzhou Liu v Olivia Tjandramulia | 2-6,1-6 |