| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | Kakkonen | 18 | 1058 | 1 | 0 | 0.09 | — |
| 2023 | Kakkonen | 4 | 62 | 0 | 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: 147 Kakkonen midfielders, 2022, 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
In 2022, Joona Mattila hit 1 goal over 18 Kakkonen outings (1,058 minutes) and provided no assists — 0.09 goal involvements per 90. Measured against a cohort of 147 Kakkonen midfielders with a minimum of 450 minutes in 2022, Joona Mattila ranked in the 50th percentile by goal involvements per 90 — above the cohort median, and 60th of 147 for goals scored.
Their league career on record ran from 2022 to 2023: 2 seasons, all with a single club.
