Morgan said "we linked well in parts and scrambled well in defence against their fast breaking strikers."
Groves added "we need to capitalise on our goal scoring opportunities especially in these tight games."
Maungakaramea went close to doubling the score in the second half but had a shot bounce off the post and go clear.
In other reserve A women's matches on Friday, Hikurangi beat Parihaka 2-0 and Old Girls beat Kamo High School 1-0 while Whangarei Girls' High School beat Mangapai 7-0.
In the reserve men's competition, Maungakaramea went clear at the top of the table after beating second placed Hora Hora 4-1.
Springfield beat Whangarei Boys' High School 3-1 and Mangapai beat Bream Bay 2-1.