New Zealand boosted their chances of making the semi-finals and ended the USA's as they won 3-2 in an entertaining Pool B encounter in the women's Hockey tournament.
There were plenty of goals on another exciting day in the men's Hockey competition, with big wins for the Netherlands and Germany that put them both on the verge of qualification to the semi-finals.
Great Britain midfielder Ashley Jackson inspired his side to a comfortable 4-1 victory over Pakistan with a performance befitting his stature as one of the world's top players.
Argentina sprung a major surprise by taking a point off Australia from a 2-2 draw in the men's Hockey tournament as the world number ones showed they were not infallible in conceding a 2-0 half-time lead.
Australia made it back-to-back wins to move themselves into semi-final contention as a 1-0 victory took them three points clear of opponents the USA in Group B.
New Zealand's first win of the men's Hockey competition severely dented the medal hopes of eight-time champions India after their second successive defeat.
