| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | Kakkonen | 11 | 905 | 1 | 0 | 0.1 | — |
| 2021 | Ykkösliiga | 20 | 1621 | 1 | 0 | 0.06 | — |
| 2022 | Ykkösliiga | 15 | 1223 | 0 | 0 | 0 | — |
| 2022 | Kakkonen | 11 | 866 | 0 | 0 | 0 | — |
| 2023 | Veikkausliiga | 3 | 14 | 0 | 0 | — | — |
| 2023 | Kakkonen | 1 | 90 | 0 | 0 | 0 | — |
| 2024 | Veikkausliiga | 9 | 799 | 0 | 0 | 0 | — |
| 2025 | Veikkausliiga | 24 | 1793 | 3 | 0 | 0.15 | 6.57 |
| 2026 | Veikkausliiga | 15 | 1066 | 1 | 1 | 0.17 | 6.54 |
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.
Figures computed from the GioScore season-stats database · as of 2026-07-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Inter Turku | 6 | 0 | 2 | 4 | 0 | 0 | 0 | 0 |
 SJK | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 VPS | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Ilves | 4 | 0 | 2 | 2 | 2 | 0 | 1 | 0 |
 Haka | 4 | 3 | 0 | 1 | 1 | 0 | 0 | 0 |
 HJK | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Mariehamn | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 KuPS | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 KTP | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 PEPO | 3 | 1 | 2 | 0 | 0 | 0 | 4 | 1 |
 Viikingit | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 MuSa | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Oulu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Klubi-04 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kiffen | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Honka Akatemia | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 EIF | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 KPV | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jaro | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 GrIFK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sweden U19 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Across 15 Veikkausliiga appearances in 2026, O. Pettersson contributed 1 goal plus 1 assist (1,066 minutes) — 0.17 goal involvements per 90. That season graded out at an average match rating of 6.54.
At his best he averaged 6.57 in 2025, Veikkausliiga; at his worst, 6.54 in 2026.
