Sean Steur
Sean Steur, 18, from Netherlands ➤ Newcastle United, since 2026 ➤ Central Midfield ➤ Market value: €7.00m ➤ * 11/01/2008 in Purmerend, Netherlands

Info
Biographical card, current club and contract facts. Empty fields mean the source did not publish that value.
- Club
- Newcastle
- League
- Premier League
- Position
- Midfield - Central Midfield
- Shirt
- #14
- Age
- 18
- Date of birth
- 11/01/2008
- Height
- 1,88m
- Foot
- both
- Citizenship
- Netherlands
- Joined
- 09/07/2026
- Contract until
- 30/06/2031
- Market value
- €7.00m
- Career fees
- €23.50m
- Youth clubs
- RKAV Volendam (-2016), Ajax (2016-2024)
Statistics
Career totals from Transfermarkt: this season, then by competition and by club. Minutes and cards appear when the source recorded them.
This season
| Season | Competition | Apps | Min | G | A | YC | RC |
|---|---|---|---|---|---|---|---|
| 26/27 | Premier League | 3 | 88 | 0 | 0 | 0 | 0 |
| 26/27 | EFL Cup | 1 | 65 | 0 | 0 | 1 | 0 |
By competition
| Competition | Apps | G | A |
|---|---|---|---|
| Keuken Kampioen Divisie | 40 | 1 | 4 |
| Eredivisie | 20 | 1 | 1 |
| U17 Div. 1 Spring | 14 | 4 | 3 |
| U17 Div. 1 Fall | 13 | 4 | 4 |
| UEFA Youth League | 5 | 1 | 2 |
| UEFA Champions League | 3 | 0 | 1 |
| Premier League | 3 | 0 | 0 |
| U19 Div. 1 Fall | 3 | 0 | 1 |
| O18 Div. 1 Spring | 3 | 0 | 0 |
| Premier League Int. Cup U21 | 3 | 0 | 2 |
| Play-Offs Conference League | 2 | 0 | 0 |
| U19 Cup Netherlands | 2 | 0 | 0 |
| KNVB Beker | 1 | 0 | 0 |
| EFL Cup | 1 | 0 | 0 |
| U19 Div. 1 Spring | 1 | 0 | 0 |
| Europa League | 0 | 0 | 0 |
By club
| Club | Apps | G | A |
|---|---|---|---|
| Ajax U21 | 43 | 1 | 6 |
| Ajax U17 | 27 | 8 | 7 |
| Ajax | 26 | 1 | 2 |
| Ajax U19 | 5 | 0 | 1 |
| Ajax YL | 5 | 1 | 2 |
| Newcastle | 4 | 0 | 0 |
| Ajax U18 | 4 | 0 | 0 |
Transfers
Recorded moves between clubs, with fee and market value on the day of the deal when the source has them.
| Date | Season | From | To | Fee | Market value |
|---|---|---|---|---|---|
| 09/07/2026 | 26/27 | Ajax | Newcastle | €23.50m | €7.00m |
| 01/09/2025 | 25/26 | Ajax U21 | Ajax | - | €700k |
| 01/10/2024 | 24/25 | Ajax U19 | Ajax U21 | - | - |
| 01/07/2024 | 24/25 | Ajax U17 | Ajax U19 | - | - |
| 01/07/2023 | 23/24 | Ajax Youth | Ajax U17 | - | - |
| 01/07/2016 | 16/17 | RKAV Yth. | Ajax Youth | free transfer | - |
National
Senior and youth national-team spells: caps, goals, shirt number and whether the player is still in the current pool.
| Team | Caps | Goals | Shirt | Debut | Status |
|---|---|---|---|---|---|
| Netherlands U17 | 9 | 0 | 8 | 2024-09-08 | Former international |
| Netherlands U18 | 6 | 2 | 8 | 2025-09-05 | recent national player |
| Netherlands U19 | 3 | 0 | 6 | 2026-03-25 | Current international |
| Netherlands U15 | 1 | 0 | 8 | 2023-02-28 | Former international |
| Netherlands U16 | 9 | 0 | 10 | 2023-10-04 | Former international |
Market value
Current and peak Transfermarkt valuations, plus the history of changes by club and age. Rankings are relative to the current squad, league and position group.
- Current
- €7.00m
- Highest
- €7.00m · 28/05/2026
- Last change
- 28/05/2026
| Date | Age | Club | Value |
|---|---|---|---|
| 10/12/2024 | 16 | Ajax Amsterdam U21 | €250k |
| 14/03/2025 | 17 | Ajax Amsterdam U21 | €650k |
| 09/06/2025 | 17 | Ajax Amsterdam U21 | €700k |
| 02/12/2025 | 17 | Ajax Amsterdam | €700k |
| 11/03/2026 | 18 | Ajax Amsterdam | €6.00m |
| 28/05/2026 | 18 | Ajax Amsterdam | €7.00m |
xG Statistics
Sean Steur's xG Statistics block is an Understat shot model for the 2026 season. It does not replace goals and assists — it explains them. xG and xA ask whether the chances were good enough; xGChain and xGBuildup show how often the player was on the ball in moves that became shots. Use minutes as the denominator: a large xG in 80 minutes is a hot streak, the same xG over 1,200 minutes is a role. Figures are rounded to two decimals and stay empty when Understat has no match for this player.
| Season | League | Club | Apps | Min | G | xG | npxG | A | xA | Sh | KP | xGChain |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | EPL | Newcastle United | 3 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.06 |
What the columns mean
Read this table as chance quality, not as a scoreboard. A player can outscore xG (finishing well) or lag behind it (missed sitters). Compare rows only when minutes are in the same range.
Apps· Appearances- Matches in which the player was used in this league season, including substitute minutes.
Min· Minutes- Total minutes on the pitch. Useful when comparing output: 1 goal in 90 minutes is not the same as 1 goal in 800.
G· Goals- Goals credited to the player in the Understat shot model for that season.
xG· Expected goals- The quality of shots the player took, expressed as the number of goals an average finisher would score from the same chances. A 0.30 xG shot is a chance that goes in about 3 times in 10.
npxG· Non-penalty xG- Expected goals with penalties removed. This is the cleaner read of open-play and set-piece finishing, because a penalty is usually ~0.76 xG by itself.
A· Assists- Goals that followed the player's last pass. Actual assists, not the model.
xA· Expected assists- The xG value of shots that came directly from the player's key passes. High xA with few assists usually means teammates missed good chances.
Sh· Shots- Total shots recorded by Understat, including blocked and off-target attempts.
KP· Key passes- Passes that led to a shot. This is the volume behind xA.
xGChain· xG chain- Team xG from possessions the player touched. It captures involvement in build-up, not only the shot or the last pass. A midfielder who starts attacks can rank high here without scoring.
xGBuildup· xG buildup- The same possession xG, but excluding the shot-taker and the assist. This is the purest 'how much did this player help create the chance before the final ball' number.
NPG· Non-penalty goals- Goals scored from open play or set pieces, excluding penalties.







