| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | 1. Division | 28 | 1521 | 1 | 0 | 0.06 | — |
| 2021 | 2. Division - Group 1 | 24 | 1463 | 3 | 0 | 0.18 | — |
| 2022 | 2. Division - Group 1 | 9 | 653 | 1 | 0 | 0.14 | — |
| 2022 | 1. Division | 14 | 506 | 0 | 2 | 0.36 | — |
| 2023 | 1. Division | 8 | 128 | 0 | 0 | 0 | 6.58 |
| 2023 | 2. Division - Group 1 | 12 | 966 | 0 | 0 | 0 | — |
| 2024 | 2. Division - Group 1 | 25 | 540 | 3 | 0 | 0.5 | — |
| 2025 | 2. Division - Group 1 | 25 | 2249 | 1 | 2 | 0.12 | 7.03 |
| 2026 | 2. Division - Group 1 | 12 | 1015 | 3 | 1 | 0.35 | 7.02 |
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 2026-07-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Jerv | 6 | 3 | 0 | 3 | 1 | 0 | 0 | 0 |
 Brattvåg | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Arendal | 5 | 4 | 0 | 1 | 2 | 0 | 1 | 0 |
 Hødd | 4 | 1 | 0 | 3 | 0 | 0 | 1 | 0 |
 Flekkerøy | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Vard | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Notodden | 4 | 1 | 2 | 1 | 1 | 0 | 1 | 0 |
 Brann II | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sotra | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Eik Tønsberg | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Kvik Halden | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sandnes Ulf | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 0 |
 KFUM | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Grorud | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Ullensaker / Kisa | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Alta | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Tromsø | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Vålerenga II | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ørn Horten | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kjelsås | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
In the 2026 2. Division - Group 1, Sander Marthinussen made 12 appearances (1,015 minutes), with 3 goals and 1 assist — 0.35 goal involvements per 90. GioScore's computed rating for the season averages 7.02.
No season rated higher than 2025 (7.03, 2. Division - Group 1); none lower than 2023 (6.58).
