# 2018 St. Petersburg Open – singles

> tennis tournament event

**Wikidata**: [Q56635452](https://www.wikidata.org/wiki/Q56635452)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2018_St._Petersburg_Open_–_Singles)  
**Source**: https://4ort.xyz/entity/2018-st-petersburg-open-singles