With Rivers Angels, she once scored a hat-trick against COD United Ladies in a 6–1 win on their way to eventually winning the Federation Cup in 2014. In 2015 with Ferencváros, she won both the Hungarian championship and the Hungarian Cup. In the 2016–17 season, Orji ended as top goalscorer in the Női NB I with 27 goals. In 2019 Orji won the Elitettantitle with Umeå IK, scoring 11 goals in 26 league games.
International career
At the age of 15, Orji made her international debut for Nigeria women's under-17s in the inaugural U-17 Women's World Cup in 2008 in a 2–1 win against South Korea in the group stage. Orji scored her first international goal for the under-17s in the same tournament in a 2–2 draw with Brazil., but was "very disappointed" to have been later sent off in the same game. 17 days after being sent off against Brazil, Orji was again representing Nigeria, this time at under-20 level at the 2008 under-20 Women's World Cup. Orji scored on her first appearance for the team in a 1–1 draw with England and then scored twice more as the Falconets were knocked out at the quarter final stage by France in a 2–3 defeat. Two years later, Orji was again called up to the under-20 squad for the 2010 U-20 Women's World Cup and found greater success as part of the team that knocked defending champions USA out in the quarter finals and eventually reached the final of the competition, narrowly losing 2–0 to hosts Germany. Orji was ever-present in the team and scored twice in the tournament, once being the only goal in Nigeria's semi-final victory over Colombia. Orji made her senior debut for Nigeria in a friendly against Germany, however she was substituted after 29 minutes and Nigeria went on to lose 8–0. Orji was part of the Nigeria squad that won the 2010 African Women's Championship. She also made appearances at the 2012 African Women's Championship. Her World Cup debut came at the 2011 Women's World Cup, starting in all three group stage games. Nigeria failed to make it out of the group stage. In 2012, Orji again represented the under-20's for the 2012 U-20 Women's World Cup, appearing as a late substitute in all of Nigeria's games up until they were knocked out in the semi-final by the USA. Orji totalled 15 games for Nigeria under-20s between 2008 and 2012, scoring 5 goals.
