Domestic-league season · Brighton.
Missed 10 of Brighton's ~38 games this season through 10 injury absences (toe, jumpers knee, injury). He still appeared 26 times — a solid return given how little of the season he was available. His rating is judged mainly on the games he was fit to play.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Premier League | 26 | 2 | 3 | 1914 | 6.74 |
 League Cup | 1 | 0 | 0 | 23 | 6.9 |
 FA Cup | 1 | 0 | 0 | 9 | 6.3 |
Wieffer's current-season form is up 75% on last season (Season 28→49), while his Rating climbed 77→81. His peak season for form remains 2023/24 (Season 62).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Brighton · 8th | 26 | 2 | 3 | 6.74 | 81 | 49 |
| 2024/25 | Brighton · 8th | 28 | 1 | 3 | 6.85 | 77 | 28 |
| 2023/24 | Feyenoord · 2nd | 29 | 5 | 3 | 7.58 | 77 | 62 |
| 2022/23 | Feyenoord · 1st | 25 | 1 | 5 | 7.08 | 72 | 37 |
| 2021/22 | Excelsior · 6th | 34 | 4 | 5 | 7.25 | 64 | 55 |
| 2020/21 | Excelsior · 9th | 31 | 1 | 4 | 7.1 | 59 | 45 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
M. Wieffer is a 26-year-old full-back at Brighton, rated 80.8 overall by Field Insider's model, ranking 118th of 418 in the Premier League. In his prime years, he has been a regular starter this season (76% of available minutes). His defensive output reads 4.61 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Wieffer.
Judged on this season alone, Wieffer graded 49 — an excellent campaign that ranks top 13% of the 64 full-backs in the Premier League, on 6 clean sheets and 4.608 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 28 → 49). Over the 6 seasons on record his form has trended upward, peaking in 2023/24.
On long-term talent our Rating reads 81, top 32% of the 64 full-backs in the Premier League. At 26 Wieffer is in his prime years, and a market index of 161.6 reflects that trajectory.
Read the appearance count in context: Wieffer missed 10 games through injury (toe, jumpers knee, injury) out of roughly 38 this season. The 26 he did play is a solid return on the time he was fit, and his ratings are weighted toward those games rather than the ones he sat out injured.
Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
4.61 tackles, blocks & interceptions per 90 — solid defensive volume, with 6 clean sheets across 26 appearances. Going forward he chipped in 2 goals and 3 assists — a useful bonus from the back.
With a Rating of 80.8, Wieffer carries the 20th-highest potential of the full-backs in the Premier League (top 32%). Defensively he reads as solid defensive volume (4.61 tackles, blocks & interceptions per 90). In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~162), then tapers with age. At 26, Wieffer sits on 161.6, at or near its peak. The blue line is Wieffer's projected Rating — 80.8 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
€32.6M total transfer fees · 2 moves
No transfer news found for this player.
