First half goals from Kalu, Ahmed and Mahmud were enough to give Katsina a much needed 3 points in their struggle to remain in the Nigerian professional football league.
Iwuala gave Enyimba hope seven minutes after the restart, but were unable to capitalise on their chances.
Other Matches played today, Heartland beat Jigawa Golden Stars 2-1, Abia Warriors defeated Lobi Stars by 2 goals to nothing, Adamawa United wins Rivers United 2-0, and Enugu Rangers beats Sunshine Stars 4-1.
Also, Kwara United defeats MFM of Lagos 1-0, Nasarawa United defeat Plateau United 2-0, Warri Wolves lost 1-0 to Dakkada and Wikki Tourist beats Ifeanyi Uba 4-3 in an intense match.