| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2025 | Superettan | 16 | 724 | 1 | 1 | 0.25 | 6.48 |
| 2026 | Ettan: South | 3 | 9 | 0 | 0 | — | — |
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 2026-08-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Kalmar | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Helsingborg | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Landskrona | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Örebro | 2 | 0 | 1 | 1 | 0 | 2 | 0 | 0 |
 Örgryte | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Trelleborg | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Falkenberg | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 0 |
 Umeå | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Västerås SK | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Oddevold | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 GIF Sundsvall | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sandviken | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Malmö FF | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Östersunds FK | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Lund | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Brage | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Varberg BoIS | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Skövde AIK | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Laholm | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In the 2025 Superettan, Alvin Karlsson made 16 appearances (724 minutes), with 1 goal and 1 assist — 0.25 goal involvements per 90. His average match rating for that season computes to 6.48.
His recorded league career runs from 2025 to 2026: 2 seasons across 2 clubs.
