| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | Allsvenskan | 1 | 4 | 0 | 0 | — | — |
| 2023 | Ettan: South | 3 | 268 | 3 | 0 | 1.01 | — |
| 2024 | Superettan | 2 | 22 | 0 | 0 | — | — |
| 2024 | Ettan: South | 13 | 993 | 2 | 0 | 0.18 | — |
| 2025 | Ettan: South | 8 | 109 | 0 | 0 | 0 | 6.57 |
| 2026 | Superettan | 11 | 721 | 2 | 2 | 0.5 | 6.61 |
| 2026 | Ettan: South | 1 | 12 | 0 | 0 | — | 6.5 |
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 2026-09-04
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Ängelholm | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Jönköpings Södra | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lund | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Värnamo | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Oddevold | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Trollhättan | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Torslanda | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kalmar | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Helsingborg | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Landskrona | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Örebro | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ljungskile | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Oskarshamns AIK | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Åtvidaberg | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sirius | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Degerfors | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Öster | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 |
 Falkenberg | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Husqvarna | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Norrköping | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
The 2026 Superettan line for William Nilsson: 11 appearances (721 minutes), 2 goals, 2 assists — 0.5 goal involvements per 90. GioScore's computed rating for the season averages 6.61.
The rating peak is now: 6.61 in 2026, against a career low of 6.57 in 2025.
By competition, the recorded league record breaks down across 2 domestic leagues: Ettan: South (25 appearances, 5 goals) and Superettan (13 appearances, 2 goals).
