Dibba earned a crucial 2-1 win over Al Bataeh in their Matchweek 24 clash of the ADNOC Pro League at Dibba Stadium.
The result lifts Dibba to 20 points in 12th place, while Al Bataeh remain bottom of the table on 19 points.
After a balanced first half, Dibba stepped up in the second period and broke the deadlock in the 58th minute, when Carlos Vinicius converted a penalty.
The hosts doubled their advantage in the 71st minute through Simon De Barros, putting them in a strong position.
Al Bataeh responded in the 80th minute with a goal from Marwan Fahad Hamza, but Dibba held firm in the closing stages to secure all three points.