Calvin Stengs
27 yrs · Attacking midfielder (also RW) · Netherlands
Pisa Sporting Club · Serie A · Foot: left · Height: 187 cm
Contract: until 30 Jun 2027
No model evaluation for this player. MoneyballAI evaluates players with at least 450 league minutes last season in leagues where match-level player data is available from the current free source (14 European top divisions). Market value and transfer history are still shown below.
Market value
€4.5M
Updated 7 days ago
Estimated acquisition
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Estimated · 20–80% range
Model value
—
Performance-implied · estimated
Projected (24m)
—
Resale range · estimated
Potential value gap
—
Model value − acquisition
Market value history
Market value ≠ transfer fee ≠ acquisition cost.
Highest recorded: €20.0M
Season-by-season (domestic league)
Context-adjusted values are model outputs.
| Season | Club | League | Pos | Apps | Min | Min share | G | A | G+A/90 | Adj. G+A/90 | Opp. Elo | Team Elo | League str. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/26 | Pisa Sporting Club | Serie A | AM | 4 | 42 | 1% | 0 | 0 | 0.00 | 0.63 | 1571 | 1260 | 0.93 |
| 2024/25 | Feyenoord Rotterdam | Eredivisie | AM | 12 | 627 | 20% | 1 | 3 | 0.57 | 0.24 | 1261 | 1565 | 0.50 |
| 2023/24 | Feyenoord Rotterdam | Eredivisie | AM | 29 | 2111 | 69% | 6 | 14 | 0.85 | 0.37 | 1332 | 1593 | 0.48 |
| 2022/23 | Royal Antwerp FC | Jupiler Pro League | AM | 21 | 1681 | 55% | 1 | 4 | 0.27 | 0.24 | 1294 | 1497 | 0.58 |
| 2022/23 | OGC Nice | Ligue 1 | RW | 4 | 214 | 6% | 0 | 0 | 0.00 | 0.24 | 1356 | 1519 | 0.82 |
| 2021/22 | OGC Nice | Ligue 1 | AM | 24 | 1072 | 31% | 1 | 1 | 0.17 | 0.23 | 1378 | 1493 | 0.86 |
| 2020/21 | AZ Alkmaar | Eredivisie | RW | 30 | 2609 | 85% | 7 | 5 | 0.41 | 0.27 | 1368 | 1557 | 0.56 |
| 2019/20 | AZ Alkmaar | Eredivisie | RW | 25 | 2158 | 96% | 5 | 8 | 0.54 | 0.31 | 1352 | 1542 | 0.62 |
| 2018/19 | AZ Alkmaar | Eredivisie | RW | 21 | 1693 | 55% | 3 | 4 | 0.37 | 0.28 | 1350 | 1459 | 0.61 |
| 2017/18 | AZ Alkmaar | Eredivisie | RW | 1 | 8 | 0% | 0 | 0 | 0.00 | 0.57 | 1609 | 1489 | 0.59 |
| 2016/17 | AZ Alkmaar | Eredivisie | RW | 1 | 45 | 1% | 0 | 0 | 0.00 | 0.25 | 1172 | 1369 | 0.54 |
Cups & continental competitions
| Season | Competition | Club | Apps | Min | G | A | Avg opp. Elo |
|---|---|---|---|---|---|---|---|
| 2024/25 | Johan Cruijff Schaal | Feyenoord Rotterdam | 1 | 90 | 0 | 0 | 1659 |
| 2024/25 | Uefa Champions League | Feyenoord Rotterdam | 3 | 80 | 0 | 1 | 1701 |
| 2023/24 | Uefa Champions League | Feyenoord Rotterdam | 6 | 473 | 1 | 1 | 1614 |
| 2023/24 | Knvb Beker | Feyenoord Rotterdam | 5 | 447 | 1 | 3 | — |
| 2023/24 | Uefa Europa League | Feyenoord Rotterdam | 2 | 130 | 0 | 0 | 1582 |
| 2023/24 | Johan Cruijff Schaal | Feyenoord Rotterdam | 1 | 62 | 0 | 0 | 1649 |
| 2022/23 | Uefa Conference League Qualifying | OGC Nice | 2 | 108 | 0 | 0 | 1515 |
| 2020/21 | Uefa Europa League | AZ Alkmaar | 5 | 407 | 0 | 1 | 1576 |
| 2020/21 | Uefa Champions League Qualifying | AZ Alkmaar | 2 | 154 | 0 | 0 | 1524 |
| 2020/21 | Knvb Beker | AZ Alkmaar | 1 | 90 | 0 | 0 | — |
| 2019/20 | Uefa Europa League | AZ Alkmaar | 8 | 701 | 2 | 2 | 1554 |
| 2019/20 | Uefa Europa League Qualifying | AZ Alkmaar | 6 | 570 | 3 | 2 | 1360 |
| 2019/20 | Knvb Beker | AZ Alkmaar | 3 | 209 | 0 | 0 | — |
| 2018/19 | Knvb Beker | AZ Alkmaar | 4 | 231 | 2 | 0 | — |
| 2016/17 | Knvb Beker | AZ Alkmaar | 1 | 90 | 0 | 0 | — |
Small continental samples are shown for context only and are not over-weighted.
Historical comparables
Most similar profiles 2+ years ago (same position group) and what happened next. Chosen by similarity only — failures included.
No comparables computed for this player.
Transfer history
Fees as reported by the source; undisclosed fees shown as unknown, never estimated.
| Date | From | To | Fee | MV at time |
|---|---|---|---|---|
| 30 Jun 2026 | Pisa | Feyenoord | Free / loan | €4.5M |
| 28 Aug 2025 | Feyenoord | Pisa | Free / loan | €7.0M |
| 26 Jul 2023 | Nice | Feyenoord | €6.0M | €10.0M |
| 30 Jun 2023 | Royal Antwerp | Nice | Free / loan | €10.0M |
| 30 Aug 2022 | Nice | Royal Antwerp | Free / loan | €13.0M |
| 14 Jul 2021 | AZ Alkmaar | Nice | €15.0M | €14.0M |
| 1 Jul 2017 | AZ Alkmaar U21 | AZ Alkmaar | Unknown | €500k |
| 1 Jul 2016 | AZ U19 | AZ Alkmaar U21 | Unknown | Data unavailable |
| 1 Jul 2015 | AZ U17 | AZ U19 | Unknown | Data unavailable |
| 1 Jul 2014 | AZ Alkmaar Yth. | AZ U17 | Unknown | Data unavailable |
| 1 Jul 2009 | Haarlem Youth | AZ Alkmaar Yth. | Free / loan | Data unavailable |
MoneyballAI identifies statistical opportunities from available data. A player flagged as a potential bargain is not guaranteed to succeed, to transfer, to rise in value, or to generate resale profit. Market values, fees and contracts come from third-party sources; ranges are model estimates with stated confidence.