Cardiff City Women lost to NSA Sofia in their second Uefa Champions League Qualifying Group One game in Bosnia.
Silvia Radoyska gave the Bulgarian side the lead after two minutes before Evdokiya Popadiynova added a second on 17 minutes.
Cardiff has lost 3-0 in their opening game to hosts Sarajevo, who lost 2-1 to Turkish side Konak.
The Welsh side are bottom of Group One after the second round of matches
They face unbeaten group leaders Konak in their final group game on Tuesday.