After four years of playing for the Medicine Hat Tigers of the WHL, he turned pro and spent his entire rookie season with the Flyers in 1991–92.
He spent the majority of the next four years playing for the Hershey Bears of the American Hockey League (AHL).
Kordic transitioned to left wing prior to the 1995–96 season due to the Flyers depth on defence[1] and spent the entire 1996–97 and 1997–98 seasons with the Flyers, recording a career high in games played (75 in 1996–97) and penalty minutes (210 two years in a row, leading the team in 1997–98).
[2] A serious knee injury ended Kordic's career early after he was limited to 15 games split between the Flyers, the AHL's Philadelphia Phantoms, and the Grand Rapids Griffins of the IHL during the 1998–99 season.
He also played in 12 career playoff games (all coming in 1996–97), scoring a goal and recording 22 penalty minutes.