Dike, who was starting her first match of the tournament after coming on as substitute in the opener against Mexico, set the tone for the Super Falconets, who were eager to jump to the top of Group C after England and Mexico had shared the spoils earlier in the day in a 1-1 draw.
Nigeria continued to threaten Korea Republic's goal when Osarenoma Igbinovia had a shot from distance tipped over the bar by Min Yukyeong. Nigeria had another opportunity in 17th minute when Asisat Oshoala's cross found Loveth Ayila, who was unmarked in the penalty area. However, her shot hit a defender and spun just wide.
