Galway need extra time to beat Dublin in U21 hurling semi-final 0 20.08.2016 22:53 Breaking News Galway 0-21 Dublin 0-19 (AET) Galway secured a first All-Ireland U21 final appearance since 2011 when overcoming Dublin after extra-time in the second of today’s semi-final double-header at Semple Stadium, writes Eoghan Cormican.