Keagan Zulu scored the only goal against Kitwe United as Napsa Stars extended their lead at the summit to 3 points.
And second placed Lumwana Radiants can go level on 38 points with a win over third placed Muza [32 points] on Sunday.
Kitwe United 0-1 Napsa Stars
Napsa Stars coach Perry Mutapa handed debut to his former Lusaka Dynamos teammate Sydney Kalume and the veteran showed why he is a multiple league winner.
Zulu gave the pensioners the lead in the 12th minute.
Kitwe United dropped out of the top four and remain on 29 points.
Zesco Malaiti Rangers 1-2 Young Green Eagles
Malaiti suffered their 11th defeat of the campaign with a 2-1 home defeat to Young Green Eagles.
Malaiti are bottom of the log at 16 points while the Zambia National Service side are 8th on 27 points.
Young Green Buffaloes 1-1 Mufulira Wanderers
Mufuliraw Wanderers were held to a 1-all draw against Young Green Buffaloes in Lusaka.
The 9 times Zambian Super League Champions are 12th on the National First Division, NFD log with 22 points while Young Green Buffaloes have 23 points.
Elsewhere, there were draws involving Luapula Green Eagles and Police College, and Trident and Nchanga Rangers.
Gomes also picked up a vital point against City of Lusaka
On Sunday, Muza host Lumwana Radiants while Jumulo will be in Kabwe against Kysa.
Eden University National First Division Week 19
Zesco Malaiti Rangers 1-2 Young Green Eagles
Kitwe United 0-1 Napsa Stars
Young Green Buffaloes 1-1 Mufulira Wanderers
Luapula Green Eagles 0-0 Police College
Trident FC 1-1 Nchanga Rangers
City of Lusaka 0-0 Gomes
Sunday, Janaury, 16 2022
Muza v Lumwana Radiants
Kysa v Jumulo
Livingstone Pirates v Quattro Kalumbila – postponed
