Influential Iceland midfielder Kari Arnason returned from injury for Aberdeen, replacing Chris Clark, while Ryan Jack was preferred to Rory McArdle in defence.

BBC: Sport - Aberdeen 2-2 St Mirren

The hosts should have levelled when Kari Arnason fouled Sean St Ledger in the box, but Adam Johnson drilled the resulting penalty wide.

BBC: Middlesbrough 0-1 Plymouth

The visitor's finally made the breakthrough when Healy picked himself up after being brought by Kari Arnason to dispatch his penalty into the corner of the net.

BBC: Iceland 2-1 Northern Ireland