Germany finish top of Group C, ahead of Netherlands, despite their 5-0 victory over Estonia in the other game. Meanwhile Northern Ireland finish third and they will take part in the play-offs in March, for their place in Euro 2020.
Germany wrap up a 6-1 victory over Northern Ireland in Frankfurt, thanks to a superb second half performance and hat-trick from Gnabry. It was 2-1 at the break, after Smith put the visitors ahead early on, but Gnabry and Goretzka scored to hand the Germans the advantage. Gnabry then scored his second less than a minute after the restart, before grabbing his third on 60 minutes.