Athletics: Joanne Cuddihy qualified for the semi-final of the women's 400m after finishing fourth in her heat this morning.
The 28-year-old finished in a time of 52.09, which was enough for her to progress as the second fastest non-qualifier.
Sailing: Annalise Murphy finished second in the Laser Radial's Race 7. Xu Lijia of China won the race. Murphy then finished tenth in Race 8. Belgium's Evi Van Acker won the second race.
For the first time in the competition, Murphy has lost the overall lead.
She is now second on 24 points, with Van Acker first on 23 points. Marit Bouwmeester is third on 26 and Xu of China fourth on 30.
Sailing: In the Star Class, Peter O’Leary and David Burrows have made the medal race.
The finished 11th and seventh in Races 9 and 10 today and are ninth.
They will contest the medal race on Sunday.
Sailing: Ryan Seaton and Matt McGovern finished 14th in Race 9 of the 49er class.
Things improved for the Irish crew in Race 10, as they came home seventh. However, they could only muster 15th in Race 11.
They lie 11th overall with four races to go to the medal race.
Sailing: Ger Owens and Scott Flanigan finished 24th in the third 470 class race, and 25th in Race 4. They lie 25th overall.
Sailing: James Espey finished 28th in Race 7 of the Laser class, and 27th in Race 8. He lies 38th overall.
Athletics: Corkman Ciaran O'Lionaird finished 13th in the third Heat of the 1,500m.
‘The Bullet with the Mullet’ is the fourth fastest Irish athlete ever over the 1,500m distance, but his season has been disrupted by injury and he was well off the pace.
Athletics: Fionnula Britton finished 15th in the 10,000m, 1min 26secs behind gold medal winner Ethiopia's Tirunesh Dibaba who successfully defended her title.
Boxing: Michael Conlan, who received a bye into the last 16 of the flyweight division, has now reached the quarter-finals.
The 20-year-old overcame Ghana's Duke Micah on a 19-8 scoreline. The Belfast native is due to fight again on Tuesday night.
Boxing: Adam Nolan was beaten in the welterweight division by Russia’s Andrey Zamkovoy.
The Enniscorthy southpaw fell to a 18-9 defeat in the Round of 16.