| Career events Niirikki Heiskanen | ||
|---|---|---|
| Season | Day | Event |
| 87 | 31 | Has signed a contract with HC DIESELIST |
| 87 | 26 | Has been fired from team Wild Catrans |
| 86 | 9 | Was traded to team Wild Catrans |
| 85 | 40 | Has been drafted by team Wild Catrans on the draft of league MHL 6 |
| 84 | 3 | Has been taken into the main team Falling Cows from youth school |