# 2009 US Open – men's singles

> tennis tournament held in 2009

**Wikidata**: [Q838477](https://www.wikidata.org/wiki/Q838477)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2009_US_Open_–_Men's_singles)  
**Source**: https://4ort.xyz/entity/2009-us-open-men-s-singles


## References

1. Freebase Data Dumps. 2013