Horoya Athletic Club defeated CF Mounana 1-0 in the CAF Confederation Cup Group D match at the Stade du 28 Septembre in Conakry on Tuesday.
The win takes the Guinean club to the top of Group D standings with eight points, while Gabon's Mounana remain at the bottom of the table without a single point.
The home side dominated the early stages of the match, but they were struggling to convert their chances in front of their passionate fans.
Ocansey Mandela Amamoo set-up his Horoya teammate Daouda Camara in the 39th minute, and the latter missed the target.
The score was 0-0 during the half-time break thanks to the Mounana defence which had contained the Horoya attackers in the first-half.
Rick Allogho Mba was introduced in the 59th minute by the Mounana technical team as the visitors looked to break the deadlock.
However, it was the home side, who scored with nine minutes left on the clock through Sekou Ahmed Camara and ultimately, Horoya emerged 1-0 winners.