WSOF 22 took place this past Saturday night in Las Vegas and was headlined by Rousimar Palhares submitting Jake Shields in the third round. 
According to Nielsen sources, the preliminary overnight ratings for the WSOF 22 event averaged 254,000 viewers and this is the best viewership for a fight card on NBCSN since WSOF 10 (June 21, 2014).
Overall, this is the 3rd best viewership for a WSOF live event on NBCSN. Saturday’s viewership is up 25 percent from June’s WSOF 21 (203,000 viewers) and up 98 percent from WSOF 20 (128,000 viewers) in April.
The complete history of the World Series of Fighting Television Ratings are below.
WSOF 1: 198,000
WSOF 2: 210,000
WSOF 3: 201,000
WSOF 4: 264,000
WSOF 5: 227,000
WSOF 6: 161,000
WSOF 7: 94,000
WSOF 8: 212,000
WSOF 9: 242,000
WSOF 10: 365,000
WSOF 11: 781,000 (Aired on NBC)
WSOF 12: 206,000
WSOF 13: 246,000
WSOF 14: 229,000
WSOF 15: 179,000
WSOF 16: 181,000
WSOF 17: 222,000
WSOF 18: 209,000
WSOF 19: 216,000
WSOF 20: 128,000
WSOF 21: 203,000
WSOF 22: 254,000
As always stay tuned for all the updated UFC, WSOF and Bellator television ratings right here on TheMMAReport.com