Masaki Iinuma's professional career spans from 2015 to 2016, a period of roughly 1 season over which he has amassed 36 appearances spread across 2 clubs. With 8 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 15/16 with Sutjeska, when he registered 6 goals and 0 assists in 12 matches, playing 778 minutes. That campaign stands out as one of the high points of his output.
In his most recent recorded season (15/16) at Sutjeska, Masaki Iinuma played 12 matches, scoring 6 goals and providing 0 assists.