| www.ufc.com  |
Ultimate Fighting Championship ( UFC ) |
49'618 |
|
| www.xfomma.com |
Extreme Fighting |
5'299 |
|
| www.k-1.tv |
K-1 |
20'860 |
|
| www.mmafighting.com |
MMA Fighting |
16'655 |
|
| www.iboboxing.com |
International Boxing Organization ( IBO ) |
22'313 |
|
| www.wbanews.com |
World Boxing Association ( WBA ) |
26'501 |
|
| www.uboboxing.com |
Universal Boxing Organization ( UBO ) |
6'263 |
|
| www.worldseriesboxing.com |
World Series of Boxing |
7'662 |
|
| www.wkf.net |
World Karate Federation |
1'699 |
|
| www.wtf.org |
WTF World Taekwondo Federation |
2'229 |
|
| www.intjudo.eu |
International Judo Federation |
4'442 |
|
| www.wbcboxing.com |
World Boxing Council ( WBC ) |
22'196 |
|
| www.womenboxing.com |
Women's Boxing |
3'565 |
|
| www.wwe.com |
World Wrestling Entertainment ( WWE ) |
17'847 |
