Northern Ireland vs Latvia prediction (Over/Under)

Northern Ireland and Latvia face each other in a friendly match that will be played on Windsor Park Stadium. Northern Ireland is undefeated in last 6 matches played on own ground in all competitions, most of those matches has ended with only one or two goals in game. Latvia is also a defensive team and in a meeting with no stake this should be a game without to many goals. Under 1.5 goals in game was scored in each of last two meetings between Northern Ireland and Latvia, each team has a win with 1-0 in those games. Northern Ireland has a slight advantage in this match but i expect both sides to focus on defense and the match to be decided by under 1.5 goals.