CAF Confederation Cup Wrap: Djoliba, Petro de Luanda progress
Amara Malle scored the only goal of the game in the 40th minute to make it 2-2 on aggregate as the Malians progressed at the expense of their opponents from the Democratic Republic of Congo.
Petro de Luanda overturned a 2-0 first-leg deficit with a 4-0 home win over Ghanaian side Ebusua Dwarfs
Flavio scored twice for the Angolans, while Gilberto and Ladji Keita also netted.
Tunisian outfit Bizertin triumphed 2-0 against Angola's Desportivo Huila to claim a 3-0 aggregate win.
Bizertin, who made the semi-finals of last year's competition, won on Sunday thanks to goals from Ali Machani and Youssoupha Mbengue.
Other results saw SuperSport United of South Africa beat Kenya's Leopards 4-2 on aggregate, while Difaa El Jadida of Morocco thrashed Gambia's Gamtel 6-0 across their two meetings.
Algeria's CS Constantine were 2-0 winners over Libya's Red Lions, prevailing 3-0 on aggregate, while Egypt's Ismaily edged the Democratic Republic of Congo's FC MK 4-3 on penalties after both legs were goalless.
Elsewhere, Egypt's Wadi Degla beat Togo's Douanes 3-1 on aggregate and Warri Wolves of Nigeria edged Union Douala of Cameroon 4-3.