# 2021 Transylvania Open – singles

> tennis tournament event

**Wikidata**: [Q109116470](https://www.wikidata.org/wiki/Q109116470)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2021_Transylvania_Open_–_Singles)  
**Source**: https://4ort.xyz/entity/2021-transylvania-open-singles