Boniface Akenga strike was all the Dockers needed to down Ingwe at he Mbaraki stadium, their second victory in four matches.
The tactician was impressed with the level of commitment by his players and hopes the team will continue doing even better.
"It was not an easy match. Leopards came into the match with an intention of getting maximum points. They put us under pressure, but we contained them well, and when we had a chance, we scored. We had to give something extra to win.
"This win, I hope will boost our confidence and help us continue registering good results."
The coastal based side is 14th on the log with 18 points from eleven matches.