
Mats Wieffer
Defender · Brighton & Hove Albion · 26 · Netherlands
4 on the breakout watchlist Compare with others
- Season score
- 85.1
- Last 5 weeks
- 63.5
- Market value
- €24.0M
- −€2.0M (−7%)
Photo: Werner100359, CC BY-SA 4.0, via Wikimedia Commons
- Born
- 16 Nov 1999
- Height
- 188 cm
- Foot
- R
- Contract until
- 30 Jun 2029
- Wikipedia views
- 2,381
Wikipedia Wikidata Transfermarkt
Every week
21 of 66 weeks with 60+ minutes, averaging 60.1 (minutes-weighted); 5 of them 70 or better.
Form bars show the weekly score: no matchunder 60′under 4545–5555–7070+
Every week as a table
| Week | Matches | Minutes | Score | Expected | Underlying |
|---|---|---|---|---|---|
| 25–31 Aug 2026 | 2 | 125 | 92.7 | 55.1 | 92.5 |
| 18–24 Aug 2026 | 2 | 168 | 67.4 | 53.6 | 67.4 |
| 19–25 May 2026 | 1 | 90 | 43.3 | 54.1 | 43.3 |
| 28 Apr – 4 May 2026 | 1 | 18 | 76.7 | 53.9 | 76.7 |
| 21–27 Apr 2026 | 1 | 45 | 34.6 | 54.7 | 34.5 |
| 14–20 Apr 2026 | 1 | 90 | 39.1 | 56.0 | 39.0 |
| 7–13 Apr 2026 | 1 | 90 | 60.4 | 55.9 | 46.7 |
| 17–23 Mar 2026 | 1 | 90 | 41.4 | 57.1 | 42.7 |
| 10–16 Mar 2026 | 1 | 90 | 57.9 | 57.3 | 58.9 |
| 3–9 Mar 2026 | 1 | 77 | 72.6 | 56.6 | 73.4 |
| 24 Feb – 2 Mar 2026 | 1 | 71 | 48.1 | 57.3 | 49.1 |
| 17–23 Feb 2026 | 1 | 65 | 56.3 | 57.6 | 56.3 |
| 23–29 Dec 2025 | 1 | 45 | 100.0 | 56.4 | 100.0 |
| 16–22 Dec 2025 | 1 | 45 | 47.0 | 57.0 | 46.9 |
| 9–15 Dec 2025 | 1 | 90 | 71.2 | 56.2 | 71.6 |
| 2–8 Dec 2025 | 2 | 180 | 47.5 | 57.9 | 49.3 |
| 25 Nov – 1 Dec 2025 | 1 | 90 | 77.5 | 56.9 | 78.9 |
| 18–24 Nov 2025 | 1 | 90 | 58.7 | 57.0 | 59.0 |
| 4–10 Nov 2025 | 1 | 90 | 56.6 | 57.4 | 56.6 |
| 28 Oct – 3 Nov 2025 | 1 | 90 | 50.8 | 58.2 | 50.8 |
| 21–27 Oct 2025 | 1 | 87 | 80.2 | 56.8 | 80.3 |
| 14–20 Oct 2025 | 1 | 90 | 52.4 | 57.4 | 52.6 |
| 30 Sep – 6 Oct 2025 | 1 | 70 | 64.0 | 57.3 | 65.1 |
| 23–29 Sep 2025 | 1 | 35 | 74.7 | 57.0 | 74.8 |
| 16–22 Sep 2025 | 1 | 11 | 39.3 | 57.5 | 39.2 |
| 19–25 Aug 2025 | 1 | 85 | 59.2 | 57.7 | 59.2 |
| 12–18 Aug 2025 | 1 | 90 | 58.5 | 58.0 | 58.7 |
Against expectation
How it's expectedEach week's score beside what the player's earlier matches led to expect. Over the last 10 weeks with 60+ minutes: +4.3 a week above expectation.
On the breakout watchlist
Underlying 60.6 over 1,826 minutes in the last year, up 11.4 over the last 10 weeks. Wikipedia views 2.0× below similar performers. Valued €24.0M against €28.3M expected. See the list
Market value
Where these come fromEvery value as a table
| Date | Source | Value |
|---|---|---|
| 22 Oct 2026 | Current estimate (BSD) | €24.0M |
| 3 Jun 2026 | Transfermarkt | €25.0M |
| 9 Dec 2025 | Transfermarkt | €25.0M |
| 30 May 2025 | Transfermarkt | €25.0M |
| 18 Mar 2025 | Transfermarkt | €27.0M |
| 16 Dec 2024 | Transfermarkt | €30.0M |
| 31 May 2024 | Transfermarkt | €30.0M |
| 18 Mar 2024 | Transfermarkt | €27.0M |
| 15 Dec 2023 | Transfermarkt | €18.0M |
| 23 Jun 2023 | Transfermarkt | €15.0M |
| 17 Mar 2023 | Transfermarkt | €7.0M |
| 11 Nov 2022 | Transfermarkt | €1.0M |
| 14 Sep 2022 | Transfermarkt | €800k |
| 23 Jun 2022 | Transfermarkt | €400k |
| 12 Jan 2022 | Transfermarkt | €300k |
| 12 Oct 2021 | Transfermarkt | €275k |
| 31 Dec 2020 | Transfermarkt | €225k |
| 24 Oct 2020 | Transfermarkt | €75k |
| 12 Aug 2020 | Transfermarkt | €25k |
| 3 Jul 2019 | Transfermarkt | €25k |
| 21 Jan 2019 | Transfermarkt | €25k |
Two different estimates, so each is its own line and each change is measured within its own line.
What the score is made of
Premier League 26/27: each part per 90 minutes against the average defender in the top five leagues (0), in standard deviations.
- Shooting +0.09
- Creating +0.55
- Progressing +0.61
- Keeping the ball +0.63
- Defending +2.75
- Aerial +0.29
- Finishing −0.26
Attention
English Wikipedia views per week, the article and its redirects, last 52 weeks.
Plays most like
| Player | Recent score | Likeness |
|---|---|---|
| Dayot Upamecano | 67.5 | 96%Compare |
| Nordi Mukiele | 62.6 | 93%Compare |
| James Justin | 50.8 | 90%Compare |
| Jan Paul van Hecke | 68.8 | 90%Compare |
| Piero Hincapié | 48.2 | 88%Compare |
| Nicolás Capaldo | 49.7 | 85%Compare |
Seasons
| Season | Competition | Team | Matches | Minutes | Score | Underlying |
|---|---|---|---|---|---|---|
| Premier League 26/27 | Premier League | Brighton & Hove Albion | 2 | 158 | 85.1 | 85.7 |
| UEFA Conference League 26/27 | Conference League | Brighton & Hove Albion | 2 | 135 | 70.1 | 69.2 |
| Premier League 25/26 | Premier League | Brighton & Hove Albion | 26 | 1,914 | 57.7 | 57.7 |
| Premier League 24/25 | Premier League | Brighton & Hove Albion | 25 | 1,045 | 65.1 | 65.0 |
Latest matches
| Date | Competition | Opponent | Result | Min | Goals | Assists | xG | xA | Score |
|---|---|---|---|---|---|---|---|---|---|
| 30 Aug 2026 | Premier League | at Chelsea | L 3–4 | 80 | 0 | 0 | 0.02 | 0.08 | 100.0 |
| 27 Aug 2026 | Conference League | Tromsø IL | W 4–0 | 45 | 1 | 0 | – | – | 79.2 |
| 23 Aug 2026 | Premier League | Aston Villa | W 4–0 | 78 | 0 | 0 | 0.07 | 0.05 | 69.6 |
| 20 Aug 2026 | Conference League | at Tromsø IL | D 0–0 | 90 | 0 | 0 | – | – | 65.5 |
| 24 May 2026 | Premier League | Manchester United | L 0–3 | 90 | 0 | 0 | – | 0.01 | 43.3 |
| 2 May 2026 | Premier League | at Newcastle United | L 1–3 | 18 | 0 | 0 | – | 0.01 | 76.7 |
| 21 Apr 2026 | Premier League | Chelsea | W 3–0 | 45 | 0 | 0 | – | 0.01 | 34.6 |
| 18 Apr 2026 | Premier League | at Tottenham Hotspur | D 2–2 | 90 | 0 | 0 | – | 0.01 | 39.1 |
| 11 Apr 2026 | Premier League | at Burnley | W 2–0 | 90 | 2 | 0 | 0.26 | 0.00 | 60.4 |
| 21 Mar 2026 | Premier League | Liverpool FC | W 2–1 | 90 | 0 | 0 | 0.18 | 0.01 | 41.4 |
All 30 matches
| Date | Competition | Opponent | Result | Min | Goals | Assists | xG | xA | Score |
|---|---|---|---|---|---|---|---|---|---|
| 30 Aug 2026 | Premier League | at Chelsea | L 3–4 | 80 | 0 | 0 | 0.02 | 0.08 | 100.0 |
| 27 Aug 2026 | Conference League | Tromsø IL | W 4–0 | 45 | 1 | 0 | – | – | 79.2 |
| 23 Aug 2026 | Premier League | Aston Villa | W 4–0 | 78 | 0 | 0 | 0.07 | 0.05 | 69.6 |
| 20 Aug 2026 | Conference League | at Tromsø IL | D 0–0 | 90 | 0 | 0 | – | – | 65.5 |
| 24 May 2026 | Premier League | Manchester United | L 0–3 | 90 | 0 | 0 | – | 0.01 | 43.3 |
| 2 May 2026 | Premier League | at Newcastle United | L 1–3 | 18 | 0 | 0 | – | 0.01 | 76.7 |
| 21 Apr 2026 | Premier League | Chelsea | W 3–0 | 45 | 0 | 0 | – | 0.01 | 34.6 |
| 18 Apr 2026 | Premier League | at Tottenham Hotspur | D 2–2 | 90 | 0 | 0 | – | 0.01 | 39.1 |
| 11 Apr 2026 | Premier League | at Burnley | W 2–0 | 90 | 2 | 0 | 0.26 | 0.00 | 60.4 |
| 21 Mar 2026 | Premier League | Liverpool FC | W 2–1 | 90 | 0 | 0 | 0.18 | 0.01 | 41.4 |
| 14 Mar 2026 | Premier League | at Sunderland | W 1–0 | 90 | 0 | 0 | 0.13 | 0.10 | 57.9 |
| 4 Mar 2026 | Premier League | Arsenal | L 0–1 | 77 | 0 | 0 | 0.08 | 0.01 | 72.6 |
| 1 Mar 2026 | Premier League | Nottingham Forest | W 2–1 | 71 | 0 | 0 | 0.10 | 0.02 | 48.1 |
| 21 Feb 2026 | Premier League | at Brentford | W 2–0 | 65 | 0 | 0 | – | 0.03 | 56.3 |
| 27 Dec 2025 | Premier League | at Arsenal | L 1–2 | 45 | 0 | 0 | 0.23 | 0.01 | 100.0 |
| 20 Dec 2025 | Premier League | Sunderland | D 0–0 | 45 | 0 | 0 | – | 0.03 | 47.0 |
| 13 Dec 2025 | Premier League | at Liverpool FC | L 0–2 | 90 | 0 | 0 | 0.04 | 0.28 | 71.2 |
| 7 Dec 2025 | Premier League | West Ham United | D 1–1 | 90 | 0 | 0 | 0.48 | 0.03 | 37.6 |
| 3 Dec 2025 | Premier League | Aston Villa | L 3–4 | 90 | 0 | 1 | – | 0.04 | 57.3 |
| 30 Nov 2025 | Premier League | at Nottingham Forest | W 2–0 | 90 | 0 | 0 | 0.17 | 0.03 | 77.5 |
| 22 Nov 2025 | Premier League | Brentford | W 2–1 | 90 | 0 | 0 | 0.05 | 0.08 | 58.7 |
| 9 Nov 2025 | Premier League | at Crystal Palace | D 0–0 | 90 | 0 | 0 | – | 0.04 | 56.6 |
| 1 Nov 2025 | Premier League | Leeds United | W 3–0 | 90 | 0 | 1 | – | 0.38 | 50.8 |
| 25 Oct 2025 | Premier League | at Manchester United | L 2–4 | 87 | 0 | 0 | – | 0.02 | 80.2 |
| 18 Oct 2025 | Premier League | Newcastle United | W 2–1 | 90 | 0 | 0 | 0.03 | 0.01 | 52.4 |
| 5 Oct 2025 | Premier League | at Wolverhampton | D 1–1 | 70 | 0 | 0 | 0.11 | 0.11 | 64.0 |
| 27 Sep 2025 | Premier League | at Chelsea | W 3–1 | 35 | 0 | 1 | – | 0.36 | 74.7 |
| 20 Sep 2025 | Premier League | Tottenham Hotspur | D 2–2 | 11 | 0 | 0 | – | 0.01 | 39.3 |
| 24 Aug 2025 | Premier League | at Everton | L 0–2 | 85 | 0 | 0 | – | 0.02 | 59.2 |
| 16 Aug 2025 | Premier League | Fulham | D 1–1 | 90 | 0 | 0 | 0.02 | 0.02 | 58.5 |