UFC on FX 2

Demetrious Johnson of the USA and Ian McCall of the USA fight during the UFC On FX flyweight bout at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

Joseph Benavidez of the USA celebrates victory after his UFC On FX flyweight bout and Yasuhiro Urushitani at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

Referee Herb Dean stops the fight as Martin Kampmann of Denmark submits Thiago Alves of Brazil during the UFC On FX welterweight bout at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

SYDNEY, AUSTRALIA - MARCH 03: Martin Kampmann of Denmark leaves the anena after his victory over Thiago Alves at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

Demetrious Johnson of the USA and Ian McCall of the USA fight on the ground during the UFC On FX flyweight bout at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

SYDNEY, AUSTRALIA - MARCH 03: Martin Kampmann of Denmark and Thiago Alves of Brazil exchange blows during the UFC On FX welterweight bout between Martin Kampmann and Thiago Alves at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

SYDNEY, AUSTRALIA - MARCH 03: Martin Kampmann of Denmark and Thiago Alves of Brazil graple during the UFC On FX welterweight bout between Martin Kampmann and Thiago Alves at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

Constantinos Philippou of Cyprus and Court McGee of the USA exchange punches during the UFC On FX light middleweight bout at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)

SYDNEY, AUSTRALIA - MARCH 03: UFC President Dana White watches on during the UFC On FX welterweight bout between Martin Kampmann and Thiago Alves at Allphones Arena on March 3, 2012 in Sydney, Australia. (Photo by Mark Kolbe/Getty Images)