- The 2018 Tianjin Open was a women’s professional tennis tournament that took place in Tianjin, China between 8 and 14 October 2018.
Winners
| Event | Winner | Runner Up |
| Single’s | Caroline Garcia (France) | Karolina Pliskova (Czech Republic) |
| Double’s | Nicole Melichar (USA) and Czech’s Kveta Peschke | Monique Adamczak and Jessica Moore (Australia) |