We've updated our Privacy and Cookies Policy
We've made some important changes to our Privacy and Cookies Policy and we want you to know what this means for you and your data.
Nacional 0-0 Birmingham
Birmingham earned a valuable draw in Portugal in their first major European game for 49 years.
And the Blues could have even taken an advantage into the Europa League play-off second leg game after hitting the woodwork three times.
Steven Caldwell headed against the bar from a Jean Beausejour corner in the first half.
Striker Chris Wood hit the post twice, the first from a free-kick and then a header from Chris Burke's delivery.
The Portuguese side made a good start when Mateus da Costa was denied by a well-timed challenge by defender Curtis Davies in the area.
The Championship side fought back with Davies bringing a good save out of home goalkeeper Elisson, before Caldwell and Wood both struck the woodwork.
Wood struck the post with a header again and then fired an effort across the face of goal.
The Blues came close to snatching victory in the last five minutes when Caldwell headed Beausejour's free-kick a foot over the bar.