 In the Cup finals game, Eiríkur scored 18 points and set a Cup finals record with 11 assists, helping ÍR to a 91–83 victory against Hamar.It was ÍR's first Cup title, it had lost inn all its previous five trips to the Cup finals.On 20 October 2003, he scored a career-high 45 points in ÍR's 111–107 victory against Keflavík in the Úrvalsdeild.