Ezenwa kept four clean sheets leading to the final, against Sierra Leone, Mali, Ghana and Benin Republic.
However, he conceded four against the hosts on Sunday, when Nigeria was hammered 4-1 at the Cape Coast Stadium.
Ghana’s Stephen Sarfo emerged as the top scorer of the tournament. Sarfo scored a brace in the final to take his goal tally to four in the tournament.
Another Ghanian star, Twum Isaac, was named the Most Valuable Player of the tournament.