
Alisson Santos
Value picture
Where the market, the likely price and the model estimates sit.
The model rates Alisson Santos's performance-implied value at EUR 3.2M-19.5M, below the estimated acquisition range of EUR 21.4M-41.0M. Its 24-month market value projection is EUR 15.0M-43.7M. Context-adjusted goal contributions are 0.70x the positional average in the league (1016 minutes, league coefficient 0.93). Confidence is medium: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.
Bargain Index: 7
What drives the score. Not a black box: each component and its level.
| Performance | Above average | 65.9th pct among ATT peers (age-neutral) |
| Age | Favorable | 23.8 years |
| Acquisition cost | Unfavorable | est. €31.1M vs market €28.0M |
| Expected appreciation | Very low | -30% over ~2 years (model) |
| Value gap | Very negative | weak predictor on its own |
| Development | Moderate | |
| League translation | Big-five league | league coefficient 0.93 |
| Tactical fit | Not evaluated | Requires event/role data not available from the current free source. |
| Risk | Moderate | |
| Data confidence | Medium |
Bargain Index = percentile (among all evaluated players) of expected 2-year value relative to estimated cost. See methodology and backtests.
Market value history
Market value ≠ transfer fee ≠ acquisition cost.
Profile vs positional peers
Percentiles among 900 evaluated ATT players with 900+ minutes.
Performance (last season, league)
- Minutes
- 1016 (30% of available)
- Goals + assists / 90
- 0.53
- Context-adjusted G+A / 90
- 0.28
- xG, xA, progression
- Data unavailable
- Defensive actions
- Data unavailable
- Performance percentile
- 66 (Above average)
Adjusted = shrunk toward positional baseline for small samples, corrected for team dominance over opponents, expressed relative to positional peers in the same league.
Context
- League strength
- 0.93 (rank 4)
- Team strength (Elo)
- 1625
- Opponent strength
- 1446
- Possession, role
- Data unavailable
League strength 1.00 = average club of the big-five leagues. Elo includes continental matches.
Potential
- Development
- Moderate
- Trajectory
- insufficient
- Breakout probability
- Age > 23
- Resale range (24m)
- €15.0M – €43.7M
Historical comparables (8): median 2-year value change -9% (IQR -19% to +59%).
Risk profile
Overall: Moderate
- ⚠Limited sample: 1016 league minutes last season.
- ⚠Played under 40% of available league minutes (injury data unavailable, cause unknown).
- ⓘInjury history unavailable from current data source.
League translation
What happened to players who moved from this league to the big-five leagues (observed, not a forecast).
Already playing in a big-five league.
Output is relative to positional peers in each league. Movers are a selected group (clubs buy players who fit), so treat this as context, not a guarantee.
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 | SSC Napoli | Serie A | LW | 14 | 836 | 24% | 4 | 0 | 0.43 | 0.28 | 1446 | 1618 | 0.93 |
| 2025/26 | Sporting CP | Liga Portugal | LW | 18 | 180 | 6% | 0 | 2 | 1.00 | 0.28 | 1281 | 1656 | 0.58 |
Cups & continental competitions
| Season | Competition | Club | Apps | Min | G | A | Avg opp. Elo |
|---|---|---|---|---|---|---|---|
| 2025/26 | Uefa Champions League | Sporting CP | 8 | 156 | 3 | 0 | 1691 |
| 2025/26 | Italy Cup | SSC Napoli | 1 | 30 | 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.
| Player (then) | Age | Value then | ~2y later | Outcome |
|---|---|---|---|---|
| Moise Kean Serie A · 2023 | 23 | €18.0M | €50.0M | rose |
| Cengiz Ünder Serie A · 2020 | 23 | €24.0M | €22.0M | flat |
| Samu Castillejo Serie A · 2020 | 25 | €11.0M | €4.0M | fell |
| Lautaro Martínez Serie A · 2019 | 22 | €30.0M | €80.0M | rose |
| Ander Barrenetxea Laliga · 2024 | 23 | €20.0M | €18.0M | flat |
| Giacomo Raspadori Serie A · 2024 | 24 | €25.0M | €22.0M | flat |
| Riccardo Sottil Serie A · 2023 | 24 | €8.0M | €5.0M | fell |
| Noni Madueke Premier League · 2023 | 21 | €30.0M | €40.0M | rose |
Transfer history
Fees as reported by the source; undisclosed fees shown as unknown, never estimated.
| Date | From | To | Fee | MV at time |
|---|---|---|---|---|
| 1 Jul 2026 | Sporting | Napoli | €16.5M | €28.0M |
| 30 Jun 2026 | Napoli | Sporting | Free / loan | €28.0M |
| 2 Feb 2026 | Sporting | Napoli | Free / loan | €4.0M |
| 1 Jul 2025 | EC Vitória | Sporting | €2.1M | €1.5M |
| 31 Mar 2025 | Leiria | EC Vitória | Free / loan | €1.5M |
| 29 Aug 2024 | EC Vitória | Leiria | Free / loan | Data unavailable |
| 26 Aug 2024 | Figueirense FC | EC Vitória | Free / loan | Data unavailable |
| 1 Jan 2024 | EC Vitória | Figueirense FC | Free / loan | €50k |
| 14 Sept 2023 | Náutico | EC Vitória | Free / loan | Data unavailable |
| 8 Mar 2023 | EC Vitória | Náutico | Free / loan | Data unavailable |
| 1 Jan 2021 | Vitória U20 | EC Vitória | Unknown | 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.