| www.ufc.com   |
Ultimate Fighting Championship ( UFC ) |
50'608 |
|
| www.xfomma.com |
Extreme Fighting |
5'490 |
|
| www.k-1.tv |
K-1 |
21'015 |
|
| www.mmafighting.com |
MMA Fighting |
17'109 |
|
| www.iboboxing.com |
International Boxing Organization ( IBO ) |
22'777 |
|
| www.wbanews.com |
World Boxing Association ( WBA ) |
27'265 |
|
| www.uboboxing.com |
Universal Boxing Organization ( UBO ) |
6'451 |
|
| www.worldseriesboxing.com |
World Series of Boxing |
8'016 |
|
| www.wkf.net |
World Karate Federation |
1'779 |
|
| www.wtf.org |
WTF World Taekwondo Federation |
2'385 |
|
| www.intjudo.eu |
International Judo Federation |
5'125 |
|
| www.wbcboxing.com |
World Boxing Council ( WBC ) |
22'726 |
|
| www.womenboxing.com |
Women's Boxing |
3'640 |
|
| www.wwe.com |
World Wrestling Entertainment ( WWE ) |
18'070 |
