Striker Louis Agyemang’s wish of earning a call up to the Black Stars squad for next year’s African Cup of Nations hangs in the balance.

The Ghanaian international walked off in Kaiser Chiefs’ 1-0 win over archrivals Orlando Pirates after picking up a knee injury.

Agyemang who has been in fine form lately went off as early as the 25 minute soon after Chiefs had scored the only goal of the game.

Kaiser Chiefs doctors are yet to confirm the extent of damage to the former Accra Hearts of Oak striker.

The lone goal victory by Chiefs handed them a league double over their sworn rivals, Orlando Pirates.

This is the first time since the inception of South Africa’s Premier Soccer League in 1996, that one team has won both clashes between the two.