The Coastal Boys slipped to Wagadu FC 3-1 before clashing with Elite United, who are scuffling for promotion to the First Division League.
Gunjur United required the maximum points against Elite United to boost their hopes of surviving in the Second Division League.
The Coastal Boys made an astonishing start and crafted goal scoring opportunities.
Budding striker Mafugi opened the scores for Gunjur United in the 3rd minute of the match from a stunning strike.
Elite United responded back for an equaliser but were unlock Gunjur United's solid defence line thus the first half ended 1-0 in favour of Gunjur United.
Upon resumption of the match, Gunjur United maintained their supremacy over Elite United and created goal scoring opportunities.
Ansumana Daffeh scored the second goal for Gunjur United in the 71st minute of the match from a glancing header to dart Elite United's dreams of coming back to their feet.
Elite United reacted for an equaliser but to no avail thus the match ended 2-0 in favour of Gunjur United.
The win earns Gunjur United 16th place on the Second Division League table with 22 points.
Elite United now sit 4th place on the country's Second Tier table with 38 points after twenty-four league outings.