Four clubs involved in two play-off matches that ended 79-0 and 67-0 respectively - a total of 146 goals - have been suspended in Nigeria.
Plateau United Feeders were 79-0 victors over Akurba FC while Police Machine FC demolished Bubayaro FC 67-0.
"It is unacceptable - a scandal of huge proportions," said Muke Umeh, chairman of the Nigerian Football Federation (NFF) Organising Committee.Umeh added: "We will investigate this matter thoroughly and get to the bottom of it."
"The teams are suspended indefinitely, pending further sanctions."
The NFF's director of competitions, Dr Mohammed Sanusi, gave assurances that the Organising Committee would hand out severe sanctions on all persons and institutions indicted by the investigation.