| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2014 | Ykkösliiga | 15 | 1080 | 0 | 0 | 0 | — |
| 2015 | Veikkausliiga | 2 | 1807 | 0 | 0 | 0 | — |
| 2016 | Veikkausliiga | 32 | 1440 | 0 | 0 | 0 | — |
| 2017 | Veikkausliiga | 29 | 2530 | 2 | 1 | 0.11 | — |
| 2018 | Veikkausliiga | 27 | 2178 | 2 | 0 | 0.08 | — |
| 2019 | Veikkausliiga | 26 | 2238 | 2 | 0 | 0.08 | — |
| 2020 | Veikkausliiga | 18 | 1434 | 0 | 0 | 0 | — |
| 2021 | Veikkausliiga | 24 | 2160 | 2 | 2 | 0.17 | — |
| 2022 | Veikkausliiga | 21 | 1167 | 1 | 0 | 0.08 | — |
| 2023 | Veikkausliiga | 24 | 2070 | 2 | 1 | 0.13 | 7.15 |
| 2024 | Veikkausliiga | 27 | 2364 | 2 | 1 | 0.11 | 7.37 |
| 2025 | Veikkausliiga | 25 | 2003 | 2 | 1 | 0.13 | 6.79 |
| 2026 | Veikkausliiga | 12 | 969 | 0 | 0 | 0 | 6.75 |
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 2026-08-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 SJK | 9 | 1 | 3 | 5 | 1 | 0 | 1 | 0 |
 HJK | 8 | 4 | 2 | 2 | 1 | 0 | 0 | 0 |
 Inter Turku | 8 | 3 | 0 | 5 | 0 | 0 | 0 | 0 |
 KuPS | 7 | 3 | 1 | 3 | 0 | 1 | 0 | 0 |
 Mariehamn | 5 | 3 | 1 | 1 | 1 | 0 | 1 | 0 |
 VPS | 5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
 Haka | 5 | 4 | 0 | 1 | 1 | 1 | 0 | 0 |
 Gnistan | 5 | 3 | 2 | 0 | 0 | 1 | 0 | 0 |
 Oulu | 4 | 3 | 1 | 0 | 0 | 0 | 2 | 0 |
 PS Kemi | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 KTP | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jaro | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Shakhtar Donetsk | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Slavia Sofia | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 EIF | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Lahti | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 RoPS | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Honka | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 JJK | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 PK-35 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Over 12 Veikkausliiga games in 2026 (969 minutes), Tatu Miettunen recorded no direct goal contributions. GioScore's computed rating for the season averages 6.75.
The database holds 13 league seasons for him, from 2014 to 2026 across 2 clubs. Season ratings peak at 7.37 in 2024, Veikkausliiga and bottom out at 6.75 in 2026. The direction of late is downward — 0.49 under his prior average over the last two rated seasons.
