| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | Kakkonen | 1 | 11 | 0 | 0 | — | — |
| 2019 | Kakkonen | 3 | 105 | 0 | 0 | 0 | — |
| 2020 | Kakkonen | 13 | 603 | 0 | 0 | 0 | — |
| 2021 | Kakkonen | 7 | 168 | 0 | 0 | 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: 96 Kakkonen midfielders, 2020, 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
Neither a goal nor an assist came from Joona Viskari's 7 Kakkonen appearances in 2021 (168 minutes). Measured against a cohort of 96 Kakkonen midfielders with a minimum of 450 minutes in 2020, he ranked in the 34th percentile by goal involvements per 90, and 64th of 96 for goals scored.
His league career on record ran from 2018 to 2021: 4 seasons, all with a single club.
