The Blues defeated Waa Banjul 1-0 in the all-Banjul-derby clash played at the Banjul King George 5 Mini-Stadium on Sunday.
Wallidan now registered their second win of the season after their slender win over Waa Banjul.
Yusupha Darboe scored for the Blues during the match from a fine header.
Waa Banjul FC now suffered their eighth defeat of the league season.
Wallidan and Waa Banjul both collected two wins each, three draws and eight defeats.
Wallidan collected one win in their previous five league fixtures.
The win earns Wallidan 15th position on the league table with 9 points, while Waa Banjul sit 16th position on the league table with 9 points.
