BEIJING - AUGUST 22: Rick Merlo #6 of the United States celebrates a goal over Serbia in the men's semifinal game of the water polo event at the Yingdong Natatorium on Day 14 of the Beijing 2008 Olympic Games on August 22, 2008 in Beijing, China.

BEIJING - AUGUST 23: Anthony Martin of Australia looks to pass over Anastasios Schizas of Greece in the Men's Classification 11-12 match between China and South Africa held at the Olympic Green Hockey Field on Day 15 of the Beijing 2008 Olympic Games on August 23, 2008 in Beijing, China.

BEIJING - AUGUST 24: Angel Luis Andreo of Spain tries to block a shot on goal from Croatia during the water polo event held at the Yingdong Natatorium of National Olympic Sports Center during Day 16 of the Beijing 2008 Olympic Games on August 24, 2008 in Beijing, China. (Photo by Adam Pretty/Getty Images)

BEIJING - AUGUST 20: Angel Luis Andreo of Spain fails to stop a goal against Serbia in the Men's Quarter Final in the water polo event at the Olympic Sports Centre Yingdong Natatorium during Day 12 of the Beijing 2008 Olympic Games on August 20, 2008 in Beijing, China.