Career
He played for several clubs in Belgium. In 2000, Oparaku spent one season with the El Paso Patriots in the USL A-League. In 2001, he played for the Connecticut Wolves.
In December 2005 turn back to Nigeria with teammate Rashidi Yekini to Gateway F.C.
Oparaku played 6 matches at 1993 Fédération internationale de football association U-17 World Championship.