McCann made his debut for Ireland in two List A matches against West Indies A in 2010 at the Stormont.
[1] With the unavailability of regular wicket-keeper Niall O'Brien, McCann was selected for Ireland's squad for the 2010 World Cricket League Division One.
[3] McCann had an uneventful tournament, which was eventually won by Ireland, scoring 24 runs at an average of 8.00, while behind the stumps he took 8 catches.
Though a poor match for McCann with the bat, he did stand out behind the stumps, taking five catches in the Canadians first-innings and four in their second.
[3] Having not featured for Ireland since their tour to Canada, McCann was selected for Ireland's tour to Kenya in February 2012 and as part of their squad for the 2012 World Twenty20 Qualifier,[7] due in part to Niall O'Brien's participation in the Bangladesh Premier League.