| Month | Matches | Mins | G | A | G+A | G/M | Rating |
|---|---|---|---|---|---|---|---|
Sep 2026 | 2 | 180 | 0 | 0 | 0 | 0.00 | 6.38 |
Jun 2026 | 5 | 322 | 0 | 0 | 0 | 0.00 | 6.41 |
May 2026 | 1 | 8 | 0 | 0 | 0 | 0.00 | 6.14 |
Nov 2025 | 2 | 180 | 0 | 0 | 0 | 0.00 | 6.70 |
Oct 2025 | 3 | 270 | 2 | 0 | 2 | 0.67 | 6.83 |
Sep 2025 | 1 | 90 | 0 | 0 | 0 | 0.00 | 6.34 |
| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023 | Ettan: North | 6 | 126 | 0 | 0 | 0 | — |
| 2024 | Ettan: North | 20 | 1383 | 0 | 0 | 0 | — |
| 2025 | Ettan: South | 22 | 1776 | 2 | 0 | 0.1 | 6.57 |
| 2026 | Ettan: South | 8 | 510 | 0 | 0 | 0 | 6.35 |
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 2026-09-22
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Jönköpings Södra | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Piteå | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Assyriska | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Åtvidaberg | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Husqvarna | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Sollentuna | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 FBK Karlstad | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Friska Viljor | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stockholm Internazionale | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 United Nordic | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Hammarby Talang | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Ljungskile | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Oskarshamns AIK | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Utsikten | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Trelleborg | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Vasalund | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lund | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Rosengård | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Umeå | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Örebro Syrianska | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
William Sonntag went through 8 Ettan: South appearances in 2026 (510 minutes) without a goal or an assist. Their average match rating for that season computes to 6.35.
Their league record spans 4 seasons (2023–2026) across 3 clubs. Their best-rated season remains 2025 (6.57, Ettan: South); their lowest was 2026 (6.35).
Those league minutes are spread over 2 domestic leagues: Ettan: South (30 appearances, 2 goals) and Ettan: North (26 appearances, 0 goals).
