South Sudan 1-1 Mauritania
South Sudan and Mauritania played out to a 1-1 draw in their first leg qualifier on Thursday morning.
The tie was scheduled for Wednesday but was abandoned after 10 minutes due to heavy rain.
Boubacar Bagili gave the visitors the lead in the third minute, before Dominic Abui Pretino scored South Sudan's first World Cup goal,
Sao Tome and Príncipe 1-0 Ethiopa
Sao Tome and Príncipe have taken a slim advantage in their first round qualifier, after securing a 1-0 win over Ethiopa on Thursday evening.
The only goal of the game arrived three minutes from the full-time whistle courtesy a strike from Luis Leal.
Liberia 1-1 Guinea Bissau
Liberia and Guinea Bissau still have it all to play for, after the two sides played out to a 1-1 draw on Thursday evening.
William Jebor handed the hosts the lead in the 36th minute when he converted a penalty, before Guinea Bissau rescued a draw via 63rd minute goal from Anido.