Wales Under-21s' Euro 2015 qualifying campaign suffered a further setback with a shock 1-0 defeat in San Marino.
Juri Biordi's 22nd-minute goal condemned Geraint Williams's side to a second successive loss in Group One after a 5-1 hammering by Finland.
It was a frustrating evening for Wales against the group's bottom side, who had lost their three previous qualifiers for the 2015 tournament.
Despite having most of the possession, Wales could not find a breakthrough.
They next face Moldova away on Tuesday before hosting Lithuania and San Marino in Bangor in October.