| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | Kakkonen | 9 | 698 | 0 | 0 | 0 | — |
| 2017 | Kakkonen-LohkoC | 6 | 492 | 0 | 0 | 0 | — |
| 2018 | Kakkonen | 2 | 180 | 0 | 0 | 0 | — |
| 2018 | Kakkonen-LohkoB | 13 | 1147 | 2 | 0 | 0.16 | — |
| 2018 | Kakkonen-LohkoC | 6 | 492 | 0 | 0 | 0 | — |
| 2022 | Kakkonen | 3 | 184 | 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: 22 Kakkonen-LohkoC defenders, 2018, 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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Kiffen | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 PS Kemi | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 EIF | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Hard | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 MP | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 NJS | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Reipas | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 HIFK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 TPS | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Viikingit | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 KuPS | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 KTP | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 BK-46 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 GrIFK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 EsPa | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 MYPA | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 MiPK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 KäPa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 JIPPO | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 GBK | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Ronald Karlsson scored 2 goals in 13 Kakkonen-LohkoB appearances in 2018 (1,147 minutes), without an assist — 0.16 goal involvements per 90. Among a 22-strong pool of Kakkonen-LohkoC defenders (2018, min. 450 minutes), his goal involvements per 90 sits in the 64th percentile, above the median; for goals scored he stands 9th of 22.
The database holds 6 league seasons for him, from 2016 to 2022 across 5 clubs.
