| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | Kakkonen | 11 | 674 | 3 | 0 | 0.4 | — |
| 2020 | Kakkonen | 12 | 652 | 2 | 0 | 0.28 | — |
| 2021 | Ykkösliiga | 1 | 5 | 0 | 0 | — | — |
| 2021 | Kakkonen | 20 | 1748 | 4 | 0 | 0.21 | — |
| 2022 | Ykkösliiga | 20 | 698 | 0 | 0 | 0 | — |
| 2023 | Ykkösliiga | 24 | 768 | 2 | 0 | 0.23 | — |
| 2024 | Veikkausliiga | 11 | 405 | 0 | 0 | 0 | — |
| 2025 | Ykkösliiga | 10 | 640 | 3 | 0 | 0.42 | 6.47 |
| 2026 | Ykkösliiga | 13 | 592 | 4 | 1 | 0.76 | 6.63 |
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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 TPS | 5 | 2 | 0 | 3 | 1 | 0 | 0 | 0 |
 SalPa | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 JJK | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 GBK | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 |
 HIFK | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lahti | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Oulu | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 KäPa | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 JS Hercules | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 Kraft | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 VIFK | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 JBK | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 |
 PEPO | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 OTP | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 HJK | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mariehamn | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Inter Turku | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 VPS | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 KPV | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 KuPS | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Across 13 Ykkösliiga appearances in 2026, Roni Pietsalo contributed 4 goals plus 1 assist (592 minutes) — 0.76 goal involvements per 90. That season graded out at an average match rating of 6.63.
He is at his recorded peak: 2026's 6.63 tops every previous season, with 2025 (6.47) the low mark.
