| www.ufc.com   |
Ultimate Fighting Championship ( UFC ) |
50'264 |
|
| www.xfomma.com |
Extreme Fighting |
5'423 |
|
| www.k-1.tv |
K-1 |
20'957 |
|
| www.mmafighting.com |
MMA Fighting |
16'925 |
|
| www.iboboxing.com |
International Boxing Organization ( IBO ) |
22'605 |
|
| www.wbanews.com |
World Boxing Association ( WBA ) |
27'021 |
|
| www.uboboxing.com |
Universal Boxing Organization ( UBO ) |
6'386 |
|
| www.worldseriesboxing.com |
World Series of Boxing |
7'931 |
|
| www.wkf.net |
World Karate Federation |
1'760 |
|
| www.wtf.org |
WTF World Taekwondo Federation |
2'346 |
|
| www.intjudo.eu |
International Judo Federation |
4'812 |
|
| www.wbcboxing.com |
World Boxing Council ( WBC ) |
22'530 |
|
| www.womenboxing.com |
Women's Boxing |
3'616 |
|
| www.wwe.com |
World Wrestling Entertainment ( WWE ) |
18'005 |
