Scotland head coach Steve Clarke says his side had to overcome tired legs to march towards their 4-1 Nations League B success over Armenia.
A slow start from the Dark Blues allowed Vahan Bichakhchyan to put the hosts into a shock lead.
But soon their discipline waned and Scotland's pressure increased, with Stuart Armstrong grabbing a double while John McGinn and Che Adams finished off the nation's scoring. Arman Hovhannisyan and Kamo Hovanisyan were both sent off for the hosts.
