| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | Kakkonen | 23 | 1574 | 5 | 0 | 0.29 | — |
| 2023 | Veikkausliiga | 1 | 17 | 0 | 0 | — | — |
| 2023 | Ykkösliiga | 7 | 468 | 0 | 0 | 0 | — |
| 2023 | Kakkonen | 1 | 90 | 0 | 0 | 0 | — |
| 2024 | Kakkonen | 1 | — | 0 | — | — | — |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cohort: 27 Ykkösliiga forwards, 2023, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-09-03
Onni Viljamaa's 7 outings in the 2023 Ykkösliiga (468 minutes) produced no goals and no assists. By goal involvements per 90 Onni Viljamaa stood in the 19th percentile of 27 Ykkösliiga forwards (2023, at least 450 minutes), and 23rd of 27 for goals scored.
Those league minutes are spread over 2 domestic leagues: Kakkonen (25 appearances, 5 goals) and Ykkösliiga (7 appearances, 0 goals).
