Michael O'Neill says the NI training camp in Portugal played an important role in the surprise draw in Porto.
NI goalscorer Niall McGinn is thrilled after helping his side subdue Cristiano Ronaldo in the 1-1 draw in Porto.
Northern Ireland produce a heroic display to earn a 1-1 draw against Portugal in their World Cup Group F qualifier in Porto.
Cristiano Ronaldo, of Real Madrid and Portugal, is expected to win his 100th cap in Tuesday's qualifier against Northern Ireland.
Alex Bruce and Grant McCann are the latest Northern Ireland withdrawals for the World Cup qualifier in Portugal.
A round-up of Friday's World Cup qualifying matches as Fabio Capello's Russia beat Portugal and Sweden edge past the Faroes.