Both Zambia and Tunisia drew their opening matches and are currently level on points and goals scored.
Both teams know that a loss in this match will complicate their chances of qualifying to the quarter finals.
Both Zambia and Tunisia have made three changes to the teams which started the first game.
Zambia XI: 16 Kennedy Mweene; 6 Davis Nkausu 4 Christopher Munthali 13 Stopilla Sunzu 18 Emmanuel Mbola ;14 Kondwani Mtonga 15 Given Singuluma 11 Lubambo Musonda 17 Rainford Kalaba ; 12 Evans Kangwa 20 Emmanuel Mayuka
Tunisia XI: 16 Aymen Mathlouthi 2 Syam Habib Ben Youssef 3 Aymen Abdenour 5 Rami Bedoui 6 Houcine Ragued 7 Youssef Msakni 9 Yassine Chikhaoui 12 Ali Maaloui 18 Wahbi Khazri 19 Saber Khalifa 21 Jamel Saihi