| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | Eliteserien | 2 | 2 | 0 | 0 | — | — |
| 2018 | Eliteserien | 1 | 5 | 0 | 0 | — | 6.63 |
| 2019 | Eliteserien | 14 | 439 | 1 | 0 | 0.21 | 6.44 |
| 2020 | Eliteserien | 9 | 101 | 0 | 0 | 0 | 6.65 |
| 2020 | 1. Division | 13 | 904 | 0 | 0 | 0 | — |
| 2021 | 1. Division | 8 | 517 | 0 | 1 | 0.17 | — |
| 2021 | Eliteserien | 17 | 893 | 1 | 1 | 0.2 | 6.76 |
| 2022 | Eliteserien | 20 | 1284 | 0 | 0 | 0 | 6.82 |
| 2023 | 1. Division | 23 | 1382 | 0 | 0 | 0 | 6.85 |
| 2024 | Eliteserien | 29 | 2307 | 4 | 1 | 0.2 | 6.9 |
| 2025 | 1. Division | 20 | 1607 | 8 | 2 | 0.56 | 6.49 |
| 2026 | Eliteserien | 7 | 154 | 0 | 0 | 0 | 6.55 |
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: 10 1. Division midfielders, 2025, 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 2026-08-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Haugesund | 12 | 5 | 4 | 3 | 2 | 0 | 1 | 0 |
 Odd | 11 | 1 | 7 | 3 | 0 | 0 | 1 | 0 |
 Strømsgodset | 10 | 4 | 2 | 4 | 0 | 0 | 1 | 0 |
 Rosenborg | 9 | 1 | 2 | 6 | 1 | 0 | 1 | 0 |
 Brann | 9 | 3 | 1 | 5 | 0 | 0 | 0 | 0 |
 Tromsø | 9 | 2 | 5 | 2 | 0 | 0 | 3 | 1 |
 Molde | 8 | 2 | 0 | 6 | 0 | 0 | 1 | 0 |
 Viking | 8 | 1 | 0 | 7 | 0 | 0 | 1 | 0 |
 Sandefjord | 8 | 4 | 1 | 3 | 1 | 0 | 1 | 0 |
 Bodø / Glimt | 8 | 0 | 2 | 6 | 0 | 0 | 0 | 0 |
 Lillestrøm | 8 | 2 | 2 | 4 | 0 | 0 | 0 | 0 |
 Sarpsborg 08 | 8 | 5 | 0 | 3 | 2 | 1 | 0 | 0 |
 Stabæk | 6 | 3 | 0 | 3 | 0 | 0 | 1 | 0 |
 Vålerenga | 6 | 3 | 2 | 1 | 0 | 0 | 1 | 0 |
 Mjøndalen | 6 | 1 | 3 | 2 | 1 | 0 | 0 | 0 |
 Ranheim | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Start | 4 | 0 | 3 | 1 | 1 | 0 | 0 | 0 |
 HamKam | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Aalesund | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 Kongsvinger | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
Jesper Isaksen went through 7 Eliteserien appearances in 2026 (154 minutes) without a goal or an assist. His average match rating for that season computes to 6.55. Ranked across 10 1. Division midfielders with 450+ minutes in 2025, he comes out in the 70th percentile by match rating, with a goals rank of 1st of 10.
Season ratings peak at 6.9 in 2024, Eliteserien and bottom out at 6.44 in 2019. His last two rated seasons average 0.22 below his earlier career level.
