HUNGARY
The German coach, Bernd Storck, prefers the 4-2-3-1 formation and has been keen to increase the team's possession stats in order to take some heat off the defence.

STRENGTHS
Set pieces. Out of the 14 goals scored in qualifying, five came from corners, one direct from a free-kick and two after a free-kick was not cleared properly by the defence

WEAKNESSES
Hungary can, at times, be a bit predictable, with a lack of speed in the final third, but the 22-year-old attacking midfielder Laszlo Kleinheisler could change all that.

PORTUGAL
Portugal are expected to swap their traditional 4-3-3 for a flexible 4-4-2. That would feature Nani in support of Ronaldo up front but with licence to drift to the right.

STRENGTHS
Cristiano Ronaldo stands out – of course he does – but this team are now a good blend of young and old, with players such as Renato Sanches an option from the bench.

WEAKNESSES
Goals, as always with Portugal, and the key midfielder, João Moutinho, has struggled with injuries this spring.

HUNGARY
Adam Nagy did well against Northern Ireland on debut last September and seems to be improving steadily. The young defensive midfielder has a great work rate and is good at intercepting passes and starting attacks.