| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2021 | 2. Division: Group 2 | 14 | 673 | 0 | 0 | 0 | — |
| 2022 | 1. Division | 24 | 1822 | 7 | 2 | 0.44 | — |
| 2023 | Eliteserien | 20 | 1005 | 6 | 1 | 0.63 | 7.02 |
| 2024 | Eliteserien | 28 | 1714 | 4 | 4 | 0.42 | 7.09 |
| 2025 | Eliteserien | 8 | 395 | 1 | 2 | 0.68 | 6.82 |
| 2025/2026 | Pro League | 37 | 1740 | 2 | 3 | 0.26 | 6.74 |
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 2026-07-27
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Brann | 6 | 1 | 0 | 5 | 2 | 0 | 1 | 0 |
 Haugesund | 5 | 3 | 0 | 2 | 0 | 0 | 1 | 0 |
 Bodø / Glimt | 5 | 2 | 1 | 2 | 1 | 0 | 0 | 0 |
 Sarpsborg 08 | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
 Strømsgodset | 4 | 3 | 0 | 1 | 1 | 1 | 0 | 0 |
 Viking | 4 | 1 | 2 | 1 | 0 | 1 | 0 | 0 |
 Vålerenga | 4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 |
 Sandefjord | 4 | 3 | 0 | 1 | 2 | 0 | 1 | 0 |
 Rosenborg | 4 | 2 | 0 | 2 | 1 | 1 | 0 | 0 |
 Lillestrøm | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Union Saint-Gilloise | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 HamKam | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 KFUM | 4 | 2 | 0 | 2 | 1 | 1 | 1 | 0 |
 Molde | 3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
 Antwerp | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Westerlo | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Stabæk | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Standard Liège | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kristiansund | 3 | 0 | 1 | 2 | 1 | 0 | 1 | 0 |
 Mechelen | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Norway U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Jakob Napoleon Romsaas closed the 2025/2026 Pro League campaign on 2 goals and 3 assists from 37 outings (1,740 minutes) — 0.26 goal involvements per 90. GioScore's computed rating for the season averages 6.74.
No season rated higher than 2024 (7.09, Eliteserien); none lower than 2025/2026 (6.74). Compared with his earlier career average, the last two rated seasons are down by 0.27.
