World Series of Fighting
World Series of Fighting is a mixed martial arts promotion series that features former fighters from Ultimate Fighting Championship (UFC), Strikeforce and Bellator, as well as its own competitors.
Key facts
- Premiered:
- 2012-11-03
- Years:
- 2012–present
- Status:
- Running
- Network:
- NBCSN
- Runtime:
- 120 min
- Language:
- English