Ionadi began playing at the
college level in 1995 with
Belhaven University, where he earned NAIA GCAC All-Conference Men's Soccer honors. During the college off season he played in the
USISL Premier League with the
Jackson Chargers. Before pursuing college soccer he received the opportunity to experience professional soccer in the
Canadian Soccer League with the
North York Rockets. In 1996, he played with Toronto Italia in the
Canadian National Soccer League, where he assisted in securing a
treble for the club. The following season he played with league rivals
Toronto Supra. In 1998, the
United Soccer League granted Toronto a franchise he featured for the
Toronto Lynx in the
USL A-League. After appearing in five matches he played the remainder of the season with
Glen Shields Sun Devils in the
Canadian Professional Soccer League, and was selected for the CPSL All-Stars match. In 1999, he signed with the
Montreal Impact, and played an indoor season in the
National Professional Soccer League. Throughout his time in the National Professional Soccer League he played with
Montreal Impact, and
Toronto ThunderHawks. He also participated in the 2000 outdoor season in the A-League, but was released later on. In 2001, Ionadi returned to the Canadian Professional Soccer League, and signed with expansion franchise the
Brampton Hitmen, where he served as the team captain. His most notable achievement with the organization was in the
2003 season where he finished as the club's top goalscorer with 13 goals, and secured the teams first
CPSL Championship. As a result of his efforts he was recognized with the
CSL MVP award. In his debut and final season with Oakville he assisted in claiming his second championship title, and establishing a league milestone as Oakville became the first expansion franchise to win the championship title in their debut season. == International career ==