| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023 | Kakkonen | 17 | 1348 | 1 | 0 | 0.07 | — |
| 2024 | Kakkonen | 21 | — | 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: 22 Kakkonen defenders, 2023, 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 2026-08-04
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 TP-47 | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Kuopion Elo | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 GBK | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 VIFK | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 OTP | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 KuPS Ak. | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 SJK Akatemia II | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 RoPS | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 OPS | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 JS Hercules | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 OLS | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 JBK | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Vaajakoski | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 JPS | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
Oskar Hammarström went through 21 Kakkonen appearances in 2024 without a goal or an assist. Within the 22 Kakkonen defenders who played 450+ minutes in 2023, he places in the 77th percentile by goal involvements per 90, above the median; for goals scored he stands 4th of 22.
His recorded league career runs from 2023 to 2024: 2 seasons, all with a single club.
