# 2021 Astana Open – men's singles

> tennis tournament

**Wikidata**: [Q108646565](https://www.wikidata.org/wiki/Q108646565)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2021_Astana_Open_–_Men's_singles)  
**Source**: https://4ort.xyz/entity/2021-astana-open-men-s-singles