Round 2: Serra has a big mouse under his right eye. Touch gloves for round two. Serra tries a leg kick, but Pierre catches it and takes him down. St. Pierre is using his wrestling skills to keep Serra on the defensive against the cage. Serra escapes, standing in the middle of the ring. Serra lands a glancing right head kick. GSP lands a spinning back kick. Serra throws some wild punches, landing a few. GSP is landing stiff jabs, then takes Serra down. Serra works to full guard. GSP trying to posture up and land punches. GSP lands a couple of short elbows. Serra's in complete survival mode now. GSP is now working knees to the side of Serra. And they're doing damage. Serra rolls, gets back to full guard, where GSP continues to dominate. GSP passes to side mount. Serra rolls. GSP takes Serra's back and starts punching to the side of the head, along with hard knees to the body. More hard knees to the body. Ref steps in to stop the punishment. Georges reclaims the title!

Absolute domination in every facet by GSP. Serra carries GSP around the ring. A good show of sportsmanship.

Georges St. Pierre defeats Matt Serra via TKO at 4:25 in the second round to become the undisputed UFC Welterweight Champion.

Thanks again to Yahoo! for providing coverage of the event.