| Career events Aatu Koskiranta | ||
|---|---|---|
| Season | Day | Event |
| 83 | 37 | Has been fired from team Red Hawks |
| 82 | 55 | Has signed a contract with Red Hawks |
| 82 | 40 | Has been fired from team Vorkuta White Wolves |
| 81 | 55 | Has signed a contract with Vorkuta White Wolves |
| 81 | 55 | Has been fired from team HC KUNEY |
| 77 | 5 | Was traded to team HC KUNEY |
| 76 | 55 | Has signed a contract with HC Stroitel |
| 76 | 40 | Has been drafted by team HC Stroitel on the draft of league SHL 1 |
| 75 | 1 | Has been taken into the main team Los angles from youth school |