Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| ITF Women Landisville WD | 2018/08/07 19:15 | Chang S / Mueller A v Stefani L / Zarazua R | 2-6,5-7 |
| WTA Washington WD | 2018/07/31 21:45 | Chan H-C / Yang Z v Chang S / Mueller A | 6-2,6-3 |
| ITF Women Gatineau WD | 2018/07/20 15:00 | Andreescu B / Branstine C v Chang S / Mueller A | 6-2,6-1 |
| ITF Women Gatineau WD | 2018/07/19 15:00 | Arseneault A / Bui J v Chang S / Mueller A | 5-7,2-6 |
| ITF Women Gatineau WD | 2018/07/17 21:00 | Anderson R / Sharma A v Chang S / Mueller A | 6-4,6-7,11-13 |
| ITF Women Ilkley WD | 2018/06/19 14:00 | I Khromacheva / A Rodionova v Chang S / Mueller A | 6-0,6-4 |
| ITF Women Manchester WD | 2018/06/14 15:20 | Broady N / Muhammad A v Chang S / Mueller A | 6-4,3-6,10-7 |
| ITF Women Manchester WD | 2018/06/12 15:20 | Webley-Smith E / Zanevska M v Chang S / Mueller A | 3-6,6-1,9-11 |