# 2019 Citi Open – men's singles

> tennis tournament - Men's Singles

**Wikidata**: [Q65962593](https://www.wikidata.org/wiki/Q65962593)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2019_Citi_Open_–_Men's_singles)  
**Source**: https://4ort.xyz/entity/2019-citi-open-men-s-singles