Whilst playing for
Heartland in 2009, Owoeri scored two goals in a 6–1 thrashing of
Monrovia Black Star in the
CAF Champions League preliminary round. He joined
Egyptian Premier League club
Ismaily ahead of the
2010–11 season after two seasons with Heartland. In August 2012, Owoeri left Ismaily to sign for Nigerian side
Sunshine Stars. He spent three months with the
Akure club before joining
Warri Wolves on 2 November 2012. On 7 April 2022, Owoeri signed with
IFK Mariehamn in Finland. ==International career==