RCC 5: Shtyrkov vs Silva. Full fight video
At RCC 5 tournament in Yekaterinburg, Russia, light heavyweight Ivan Shtyrkov knocked Thiago Silva out.
After a little reconnaissance, Shtyrkov transferred the fight to the ground, but Silva almost immediately managed to get upright. The Russian again held a takedown and attacked for some time in the guard, but then quite unexpectedly held an armbar, forcing the Brazilian to tap out in surrender.