
Idrissa Gueye
Value picture
Where the market, the likely price and the model estimates sit.
The model rates Idrissa Gueye's performance-implied value at EUR 1.2M-4.2M, above the estimated acquisition range of EUR 0.2M-0.9M. Its 24-month market value projection is EUR 0.3M-0.5M. Context-adjusted goal contributions are 1.27x the positional average in the league (2102 minutes, league coefficient 1.30). Confidence is medium: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.
Acquisition note: Contract end date unavailable: range widened by 15% each side.
Bargain Index: not assigned
What drives the score. Not a black box: each component and its level.
Age above 33 (outside validated pool)
| Performance | Elite | 96.4th pct among MID peers (age-neutral) |
| Age | Unfavorable | 36.8 years |
| Acquisition cost | Favorable | est. €376k vs market €500k |
| Expected appreciation | Low | -10% over ~2 years (model) |
| Value gap | Very large | weak predictor on its own |
| Development | Low | |
| League translation | Big-five league | league coefficient 1.3 |
| 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 1163 evaluated MID players with 900+ minutes.
Performance (last season, league)
- Minutes
- 2102 (62% of available)
- Goals + assists / 90
- 0.21
- Context-adjusted G+A / 90
- 0.16
- xG, xA, progression
- Data unavailable
- Defensive actions
- Data unavailable
- Performance percentile
- 96 (Elite)
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
- 1.30 (rank 1)
- Team strength (Elo)
- 1556
- Opponent strength
- 1603
- Possession, role
- Data unavailable
League strength 1.00 = average club of the big-five leagues. Elo includes continental matches.
Potential
- Development
- Low
- Trajectory
- stable
- Breakout probability
- Age > 23
- Resale range (24m)
- €268k – €503k
Trajectory drivers: minutes share down 28 pts; relative output up 50% vs positional peers.
Historical comparables (8): median 2-year value change -54% (IQR -69% to -32%).
Risk profile
Overall: Moderate
- ▲Age 37: resale value typically declines.
- ⓘContract end date unavailable (or stale in source).
- ⓘ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 | Everton FC | Premier League | DM | 25 | 2102 | 61% | 2 | 3 | 0.21 | 0.16 | 1603 | 1556 | 1.30 |
| 2024/25 | Everton FC | Premier League | DM | 37 | 3070 | 90% | 0 | 3 | 0.09 | 0.11 | 1571 | 1567 | 1.23 |
| 2023/24 | Everton FC | Premier League | CM | 25 | 1893 | 55% | 4 | 0 | 0.19 | 0.20 | 1577 | 1514 | 1.14 |
| 2022/23 | Everton FC | Premier League | DM | 33 | 2593 | 76% | 0 | 1 | 0.03 | 0.07 | 1571 | 1475 | 1.23 |
| 2021/22 | Paris Saint-Germain | Ligue 1 | CM | 26 | 1643 | 48% | 3 | 1 | 0.22 | 0.13 | 1416 | 1714 | 0.86 |
| 2020/21 | Paris Saint-Germain | Ligue 1 | DM | 28 | 1585 | 46% | 2 | 1 | 0.17 | 0.09 | 1433 | 1727 | 0.75 |
| 2019/20 | Paris Saint-Germain | Ligue 1 | DM | 20 | 1654 | 68% | 1 | 2 | 0.16 | 0.07 | 1417 | 1779 | 0.82 |
| 2018/19 | Everton FC | Premier League | DM | 33 | 2825 | 83% | 0 | 2 | 0.06 | 0.08 | 1542 | 1594 | 1.22 |
| 2017/18 | Everton FC | Premier League | DM | 33 | 2757 | 81% | 2 | 1 | 0.10 | 0.10 | 1523 | 1516 | 1.15 |
| 2016/17 | Everton FC | Premier League | CM | 33 | 2686 | 79% | 1 | 2 | 0.10 | 0.13 | 1534 | 1570 | 1.07 |
| 2015/16 | Aston Villa | Premier League | DM | 35 | 3075 | 90% | 0 | 1 | 0.03 | 0.08 | 1535 | 1286 | 1.08 |
| 2014/15 | LOSC Lille | Ligue 1 | CM | 32 | 2734 | 80% | 4 | 3 | 0.23 | 0.21 | 1433 | 1454 | 0.80 |
| 2013/14 | LOSC Lille | Ligue 1 | CM | 37 | 3330 | 97% | 1 | 1 | 0.05 | 0.09 | 1478 | 1529 | 0.79 |
| 2012/13 | LOSC Lille | Ligue 1 | DM | 29 | 1949 | 57% | 0 | 1 | 0.05 | 0.08 | 1455 | 1520 | 0.88 |
Cups & continental competitions
| Season | Competition | Club | Apps | Min | G | A | Avg opp. Elo |
|---|---|---|---|---|---|---|---|
| 2025/26 | Africa Cup Of Nations | Senegal | 7 | 660 | 0 | 0 | — |
| 2025/26 | World Cup | Senegal | 3 | 268 | 0 | 0 | — |
| 2024/25 | Fa Cup | Everton FC | 2 | 174 | 0 | 0 | — |
| 2022/23 | Fa Cup | Everton FC | 1 | 90 | 0 | 0 | — |
| 2021/22 | Uefa Champions League | Paris Saint-Germain | 7 | 401 | 1 | 0 | 1702 |
| 2020/21 | Uefa Champions League | Paris Saint-Germain | 10 | 490 | 0 | 0 | 1817 |
| 2019/20 | Uefa Champions League | Paris Saint-Germain | 7 | 567 | 0 | 1 | 1657 |
| 2018/19 | Fa Cup | Everton FC | 2 | 180 | 0 | 0 | — |
| 2017/18 | Uefa Europa League Qualifying | Everton FC | 3 | 270 | 1 | 0 | 1403 |
| 2017/18 | Uefa Europa League | Everton FC | 2 | 106 | 0 | 0 | 1518 |
| 2015/16 | Fa Cup | Aston Villa | 3 | 225 | 1 | 0 | — |
| 2014/15 | Uefa Europa League | LOSC Lille | 6 | 533 | 0 | 0 | 1592 |
| 2014/15 | Uefa Champions League Qualifying | LOSC Lille | 4 | 347 | 0 | 0 | 1497 |
| 2012/13 | Uefa Champions League | LOSC Lille | 3 | 270 | 0 | 0 | 1493 |
| 2012/13 | Uefa Champions League Qualifying | LOSC Lille | 2 | 60 | 0 | 0 | 1523 |
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 |
|---|---|---|---|---|
| Gareth Barry Premier League · 2017 | 36 | €1.5M | €750k | fell |
| Oier Sanjurjo Laliga · 2021 | 35 | €700k | €300k | fell |
| Matthias Lehmann Bundesliga · 2017 | 34 | €750k | €250k | fell |
| Clemens Fritz Bundesliga · 2017 | 37 | €750k | €750k | flat |
| Giuseppe Vives Serie A · 2015 | 35 | €500k | €300k | fell |
| Roberto Trashorras Laliga · 2015 | 34 | €1.5M | €300k | fell |
| Xabi Prieto Laliga · 2018 | 35 | €3.0M | €3.0M | flat |
| Pape Diop Laliga · 2021 | 35 | €800k | €200k | fell |
Transfer history
Fees as reported by the source; undisclosed fees shown as unknown, never estimated.
| Date | From | To | Fee | MV at time |
|---|---|---|---|---|
| 1 Sept 2022 | PSG | Everton | €4.0M | €12.0M |
| 30 Jul 2019 | Everton | PSG | €30.0M | €25.0M |
| 2 Aug 2016 | Aston Villa | Everton | €8.5M | €9.0M |
| 10 Jul 2015 | Lille | Aston Villa | €9.0M | €7.5M |
| 1 Jul 2010 | LOSC Lille B | Lille | Unknown | Data unavailable |
| 1 Jul 2008 | Diambars FC | LOSC Lille B | 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.