| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | Allsvenskan | 11 | 652 | 0 | 0 | 0 | 6.44 |
| 2020 | Superettan | 29 | 2525 | 3 | 9 | 0.43 | — |
| 2021 | Superettan | 10 | 873 | 2 | 5 | 0.72 | — |
| 2022 | Allsvenskan | 16 | 812 | 1 | 2 | 0.33 | 6.76 |
| 2023 | Superettan | 23 | 1568 | 3 | 4 | 0.4 | — |
| 2024 | Superettan | 28 | 1931 | 6 | 2 | 0.37 | — |
| 2025 | Superettan | 30 | 2470 | 12 | 8 | 0.73 | 6.57 |
| 2025/2026 | Superliga (Romania) | 10 | 384 | 0 | 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.
Cohort: 89 Superettan 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 2026-09-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sandvikens IF | 5 | 1 | 2 | 2 | 2 | 0 | 1 | 0 |
 Östersunds FK | 4 | 0 | 3 | 1 | 0 | 0 | 0 | 0 |
 Oddevold | 4 | 2 | 1 | 1 | 2 | 3 | 1 | 0 |
 GIF Sundsvall | 4 | 2 | 1 | 1 | 1 | 1 | 0 | 0 |
 Akropolis | 3 | 1 | 0 | 2 | 1 | 0 | 1 | 0 |
 Kalmar | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 GAIS | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ljungskile | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Örgryte | 2 | 1 | 1 | 0 | 0 | 1 | 2 | 0 |
 Utsikten | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Häcken | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Sirius | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Degerfors | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vasalund | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
 Norrköping | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Värnamo | 2 | 0 | 0 | 2 | 1 | 1 | 0 | 0 |
 UTA Arad | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gefle | 2 | 2 | 0 | 0 | 1 | 1 | 1 | 0 |
 Carlstad United | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Hermannstadt | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Wilhelm Loeper's 10 outings in the 2025/2026 Superliga (Romania) (384 minutes) produced no goals and no assists. Per-match rating over the season: 6.5. By match rating he sits in the top 9% of a cohort of 89 Superettan midfielders with a minimum of 450 minutes in 2025, with a goals rank of 1st of 89.
His ratings range from 6.44 (2019) up to 6.76 in 2022, Allsvenskan.
