Central · Sarpsborg 08 FF · season-by-season, by competition, and every match.
Career data is still thin — 1 full season on record.
We hold 1 recorded season for Halvorsen, but not enough sustained football (8+ appearances) to read a career arc yet. The season-by-season table below shows everything we have.
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2024/25 | Sarpsborg 08 FF | 21 | 3 | 2 | 43 | 17 |
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Jan 25 | Friendlies Clubs | H Kjelsås | 3-1 | Not in squad | — | |||
| Feb 1 | Friendlies Clubs | A Valerenga | 0-1 | Not in squad | — | |||
| Feb 7 | Friendlies Clubs | H Moss | 2-1 | Not in squad | — | |||
| Feb 13 | Friendlies Clubs | H Tromso | 3-3 | Not in squad | — | |||
| Feb 23 | Friendlies Clubs | A KFUM Oslo | 1-1 | Not in squad | — | |||
| Mar 1 | Friendlies Clubs | H Kongsvinger | 0-1 | Not in squad | — | |||
| Mar 7 | Friendlies Clubs | H Ham-Kam | 2-1 | Not in squad | — | |||
| Mar 22 | Friendlies Clubs | A BK Hacken | 4-0 | Not in squad | — | |||
| Mar 30 | Eliteserien | A Molde | 2-0 | Played | 90 | 6.9 | ||
| Apr 6 | Eliteserien | H Valerenga | 1-1 | Played | 63 | 6.7 | ||
| Apr 13 | NM Cupen | A Sprint-Jeløy | 4-0 | Not in squad | — | |||
| Apr 21 | Eliteserien | A KFUM Oslo | 3-1 | Played | 76 | 1 | 8.2 | |
| Apr 24 | NM Cupen | A Gamle Oslo | 6-1 | Not in squad | — | |||
| Apr 27 | Eliteserien | H Stromsgodset | 2-3 | Played | 64 | 7.2 | ||
| May 4 | Eliteserien | A Viking | 0-0 | Not in squad | — | |||
| May 7 | NM Cupen | H Sandefjord | 3-1 | Not in squad | — | |||
| May 11 | Eliteserien | H Ham-Kam | 4-0 | Played | 22 | 6.9 | ||
| May 16 | Eliteserien | A Brann | 2-2 | Played | 22 | 6.9 | ||
| May 20 | NM Cupen | A Egersund | 3-1 | Not in squad | — | |||
| May 25 | Eliteserien | H Tromso | 0-1 | Played | 80 | 6.7 | ||
| Jun 1 | Eliteserien | A Fredrikstad | 1-1 | Played | 17 | 6.7 | ||
| Jun 22 | Eliteserien | H Bryne | 1-1 | Played | 66 | 7.0 | ||
| Jun 25 | NM Cupen | A Rosenborg | 2-2 | Not in squad | — | |||
| Jun 29 | Eliteserien | A Bodo/Glimt | 2-1 | Played | 11 | 7.0 | ||
| Jul 6 | Eliteserien | H Haugesund | 3-1 | Played | 66 | 6.9 | ||
| Jul 9 | NM Cupen | H Viking | 1-0 | Not in squad | — | |||
| Jul 13 | Eliteserien | A Kristiansund BK | 0-0 | Played | 90 | 8.2 | ||
| Jul 18 | Eliteserien | H Rosenborg | 2-2 | Played | 45 | 6.2 | ||
| Jul 26 | Eliteserien | A Sandefjord | 2-3 | Played | 68 | 6.9 | ||
| Aug 2 | Eliteserien | H Brann | 1-4 | Played | 72 | 7.5 | ||
| Aug 10 | Eliteserien | A Haugesund | 2-3 | Played | 19 | 6.3 | ||
| Aug 17 | Eliteserien | A Valerenga | 0-4 | Played | 71 | 6.5 | ||
| Aug 25 | Eliteserien | H Kristiansund BK | 0-1 | Unused sub | 0 | — | ||
| Aug 31 | Eliteserien | A Ham-Kam | 3-1 | Played | 90 | 7.3 | ||
| Sep 14 | Eliteserien | H Sandefjord | 2-1 | Played | 90 | 6.9 | ||
| Sep 21 | Eliteserien | A Stromsgodset | 1-2 | Played | 73 | 7.3 | ||
| Sep 27 | Eliteserien | H Viking | 3-3 | Played | 69 | 6.2 | ||
| Oct 5 | Eliteserien | A Rosenborg | 3-2 | Played | 66 | 6.3 | ||
| Oct 18 | Eliteserien | H Bodo/Glimt | 2-5 | Played | 14 | 6.7 | ||
| Oct 25 | Eliteserien | H KFUM Oslo | 2-1 | Played | 33 | 6.5 | ||
| Nov 2 | Eliteserien | A Tromso | 0-4 | Played | 63 | 6.0 | ||
| Nov 8 | Eliteserien | H Fredrikstad | 0-2 | Unused sub | 0 | — | ||
| Nov 23 | Eliteserien | A Bryne | 3-0 | Played | 11 | 6.2 | ||
| Nov 30 | Eliteserien | H Molde | 1-0 | Unused sub | 0 | — | ||
| Dec 6 | NM Cupen | A Lillestrom | 1-3 | Not in squad | — |