| www.ufc.com   |
Ultimate Fighting Championship ( UFC ) |
50'440 |
|
| www.xfomma.com |
Extreme Fighting |
5'455 |
|
| www.k-1.tv |
K-1 |
20'983 |
|
| www.mmafighting.com |
MMA Fighting |
17'027 |
|
| www.iboboxing.com |
International Boxing Organization ( IBO ) |
22'691 |
|
| www.wbanews.com |
World Boxing Association ( WBA ) |
27'145 |
|
| www.uboboxing.com |
Universal Boxing Organization ( UBO ) |
6'415 |
|
| www.worldseriesboxing.com |
World Series of Boxing |
7'968 |
|
| www.wkf.net |
World Karate Federation |
1'765 |
|
| www.wtf.org |
WTF World Taekwondo Federation |
2'367 |
|
| www.intjudo.eu |
International Judo Federation |
4'938 |
|
| www.wbcboxing.com |
World Boxing Council ( WBC ) |
22'636 |
|
| www.womenboxing.com |
Women's Boxing |
3'628 |
|
| www.wwe.com |
World Wrestling Entertainment ( WWE ) |
18'029 |
