Kellie Harrington can secure another Olympic medal today, with victory over Colombia’s Angie Valdas in the lightweight boxing quarter-finals.

Tyrone’s Jude Gallagher is in last-16 action today, facing Belgium’s Vasile Usturoi.

And Castlerea middleweight Aoife O’Rourke is also in last-16 action this evening, with Poland’s Elzbieta Wojcik.