Olympics Day 6 – Hockey: Australia v United States

The U.S. field hockey team needs wins in its next two matches to advance to the medal round. (Daniel Berehulak -- Getty Images)

The U.S. field hockey team needs wins in its next two matches to advance to the medal round. (Daniel Berehulak — Getty Images)

LONDON, ENGLAND – AUGUST 02: Caroline Nichols of the United States competes with Jade Close of Australia during the Women’s Hockey preliminary match between Australia and United States on Day 6 of the London 2012 Olympic Games at Riverbank Arena on August 2, 2012 in London, England. (Photo by Daniel Berehulak/Getty Images)