Sung-Jin Kim's professional career spans from 2014 to 2022, a period of roughly 8 seasons over which he has amassed 71 appearances spread across 2 clubs. With 2 goals and 0 assists recorded across that span, his record reflects a sustained contribution at the highest level.
His most productive season in attacking terms came in 20/21 with Mokpo City, when he registered 2 goals and 0 assists in 27 matches, playing 2430 minutes. That campaign stands out as one of the high points of his output.
In his most recent recorded season (21/22) at Mokpo City, Sung-Jin Kim played 16 matches, scoring 0 goals and providing 0 assists.