The tournament entered the Open Era with the 1968 edition, allowing professional players to compete alongside amateurs. 
'jẹ agbabọọlu-ẹlẹ́sẹ̀ ara Nàìjíríà.Ìtọ́kasíàwọn agbabọọlu-ẹlẹ́sẹ̀ ara Naijiria.. 