| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | 2. Division: Group 2 | 8 | 663 | 0 | 0 | 0 | — |
| 2019 | 2. Division - Group 1 | 8 | 715 | 0 | 0 | 0 | — |
| 2020 | 2. Division - Group 1 | 18 | 1595 | 0 | 0 | 0 | — |
| 2021 | Eliteserien | 18 | 809 | 0 | 0 | 0 | 7.02 |
| 2022 | Eliteserien | 17 | 1096 | 0 | 0 | 0 | 7.01 |
| 2023 | Eliteserien | 23 | 1878 | 0 | 0 | 0 | 7.12 |
| 2024 | Eliteserien | 22 | 1816 | 0 | 3 | 0.15 | 7.23 |
| 2025 | Eliteserien | 11 | 687 | 0 | 1 | 0.13 | 6.86 |
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 2026-08-14
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Bodø / Glimt | 10 | 1 | 3 | 6 | 0 | 1 | 0 | 0 |
 Lillestrøm | 9 | 7 | 1 | 1 | 0 | 0 | 0 | 0 |
 Strømsgodset | 8 | 3 | 4 | 1 | 0 | 1 | 0 | 0 |
 Odd | 8 | 4 | 0 | 4 | 0 | 0 | 0 | 0 |
 Haugesund | 7 | 5 | 1 | 1 | 0 | 0 | 1 | 0 |
 Viking | 7 | 2 | 2 | 3 | 0 | 0 | 0 | 0 |
 Vålerenga | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 |
 Sandefjord | 7 | 1 | 2 | 4 | 0 | 0 | 0 | 0 |
 Kristiansund | 7 | 3 | 2 | 2 | 0 | 1 | 0 | 0 |
 Rosenborg | 7 | 1 | 1 | 5 | 0 | 0 | 0 | 0 |
 Sarpsborg 08 | 7 | 3 | 1 | 3 | 0 | 0 | 0 | 0 |
 Brann | 6 | 3 | 2 | 1 | 0 | 1 | 1 | 0 |
 HamKam | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fredrikstad | 4 | 0 | 1 | 3 | 0 | 0 | 1 | 0 |
 Tromsø | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 KFUM | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Stabæk | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Silkeborg IF | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Molde | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Aalesund | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
Casper Øyvann finished the 2025 Eliteserien season with 1 assist and no goals from 11 appearances (687 minutes) — 0.13 goal involvements per 90. GioScore's computed rating for the season averages 6.86.
At his best he averaged 7.23 in 2024, Eliteserien; at his worst, 6.86 in 2025.
