# National Association of Professional Base Ball Players

> first professional baseball league

**Wikidata**: [Q1966945](https://www.wikidata.org/wiki/Q1966945)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/National_Association_of_Professional_Base_Ball_Players)  
**Source**: https://4ort.xyz/entity/national-association-of-professional-base-ball-players


## References

1. Freebase Data Dumps. 2013