Friday's results

Here are today's results from all of the categories involving members of Argentina's team.

Friday August 3nd results:

ATHLETICS

Men’s shot put qualifiers — Germán Lauro ended sixth (national record). Men’s hammer throw qualifiers — Juan Cerra, eliminated. Women’s discuss throwing qualifiers — Rocío Comba, eliminated.

FIELD HOCKEY

Men’s preliminary round — Argentina 2 Australia 2.

ROWING

Men’s final B from 7th to 12th — Santiago Fernández ended 10th overall.

SAILING

Women’s 470 — María Fernanda Cesto and Consuelo Monsegurare 19th after two races. Men’s Laser Radial — Julio Alsogaray is 10th overall after eight races.

Men’s 470 — Juan de la Fuente and Juan Calabrese are 10th overall after four races. Women’s Laser Radial — Cecilia Carranza are 19th after eight races.

SHOOTING

Men’s 50m qualifiers — Diego Angeloni and Alex Suligoy, eliminated.

SWIMMING

Men’s 1,500m freestyle qualifiers — Juan Martín Pereyra, eliminated.

TENNIS

Men’s singles semifinals — Juan Martín del Potro lost to Roger Federer 3-6 7-6 (7-5) 19-17. Mixed doubles quarterfinals — Juan Martín del Potro-Gisela Dulko lost to Mike Bryan-Lisa Raymond 6-2 7-5.