
Bruno Onyemaechi
Value picture
Where the market, the likely price and the model estimates sit.
The model rates Bruno Onyemaechi's performance-implied value at EUR 0.8M-3.0M, below the estimated acquisition range of EUR 0.9M-2.7M. Its 24-month market value projection is EUR 1.1M-3.4M. Confidence is medium: no event-level data (xG, progressive actions) is available from the current free source, and injury history is unavailable.
Bargain Index: 70
What drives the score. Not a black box: each component and its level.
| Performance | Average | 42.9th pct among DEF peers (age-neutral) |
| Age | Neutral | 27.2 years |
| Acquisition cost | Favorable | est. €1.7M vs market €2.5M |
| Expected appreciation | Low | -20% over ~2 years (model) |
| Value gap | Negative | weak predictor on its own |
| Development | Low | |
| League translation | Uncertain | league coefficient 0.43 |
| 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 1268 evaluated DEF players with 900+ minutes.
Performance (last season, league)
- Minutes
- 997 (43% of available)
- Goals + assists / 90
- 0.00
- Context-adjusted G+A / 90
- 0.05
- xG, xA, progression
- Data unavailable
- Defensive actions
- Data unavailable
- Performance percentile
- 43 (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
- 0.42 (rank 16)
- Team strength (Elo)
- 1550
- Opponent strength
- 1209
- Possession, role
- Data unavailable
League strength 1.00 = average club of the big-five leagues. Elo includes continental matches.
Potential
- Development
- Low
- Trajectory
- declining
- Breakout probability
- Age > 23
- Resale range (24m)
- €1.1M – €3.4M
Trajectory drivers: changed club; team strength up (+386 Elo); role change CB -> LB; relative output down 89% vs positional peers.
Historical comparables (8): median 2-year value change -48% (IQR -64% to -37%).
Risk profile
Overall: Moderate
- ⚠Limited sample: 997 league minutes last season.
- ⚠League level coefficient 0.43 (1.00 = big-five average): output may not translate.
- ⚠Declining trajectory versus previous season.
- ⓘ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).
- Historical movers
- 25 (DEF)
- Relative output kept
- 55%–230%
- Held a regular role (900+ min)
- 68%
- Confidence
- Medium
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 | Olympiakos Syndesmos Filathlon Peiraios | Super League 1 | LB | 14 | 997 | 43% | 0 | 0 | 0.00 | 0.05 | 1209 | 1550 | 0.43 |
| 2024/25 | Boavista FC | Liga Portugal | CB | 18 | 1566 | 51% | 3 | 1 | 0.23 | 0.22 | 1349 | 1137 | 0.51 |
| 2024/25 | Olympiakos Syndesmos Filathlon Peiraios | Super League 1 | LB | 3 | 122 | 5% | 0 | 1 | 0.74 | 0.10 | 1227 | 1525 | 0.35 |
| 2023/24 | Boavista FC | Liga Portugal | LB | 24 | 1975 | 65% | 0 | 1 | 0.05 | 0.08 | 1366 | 1230 | 0.58 |
| 2022/23 | Boavista FC | Liga Portugal | LB | 29 | 2529 | 83% | 1 | 1 | 0.07 | 0.12 | 1417 | 1351 | 0.68 |
Cups & continental competitions
| Season | Competition | Club | Apps | Min | G | A | Avg opp. Elo |
|---|---|---|---|---|---|---|---|
| 2025/26 | Africa Cup Of Nations | Nigeria | 6 | 557 | 0 | 1 | — |
| 2025/26 | Kypello Elladas | Olympiakos Syndesmos Filathlon Peiraios | 3 | 189 | 0 | 0 | — |
| 2025/26 | Uefa Champions League | Olympiakos Syndesmos Filathlon Peiraios | 5 | 59 | 0 | 0 | 1716 |
| 2024/25 | Kypello Elladas | Olympiakos Syndesmos Filathlon Peiraios | 3 | 181 | 0 | 0 | — |
| 2024/25 | Uefa Europa League | Olympiakos Syndesmos Filathlon Peiraios | 2 | 24 | 0 | 0 | 1611 |
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 |
|---|---|---|---|---|
| Ousseynou Ba Super League 1 · 2022 | 27 | €4.5M | €2.6M | fell |
| Behrang Safari Jupiler Pro League · 2013 | 28 | €2.0M | €1.0M | fell |
| Erik Sviatchenko Superliga · 2018 | 27 | €2.0M | €1.6M | fell |
| Bogdan Butko Premier Liga · 2019 | 28 | €2.0M | €675k | fell |
| Dimitrios Siovas Super League 1 · 2014 | 26 | €3.5M | €3.0M | flat |
| Efe Ambrose Scottish Premiership · 2016 | 28 | €2.5M | €550k | fell |
| Douglas Premier Liga · 2016 | 26 | €5.5M | €2.0M | fell |
| Nir Bitton Scottish Premiership · 2018 | 27 | €2.3M | €1.2M | fell |
Transfer history
Fees as reported by the source; undisclosed fees shown as unknown, never estimated.
| Date | From | To | Fee | MV at time |
|---|---|---|---|---|
| 27 Jan 2025 | Boavista | Olympiacos | €2.5M | €3.0M |
| 1 Jul 2023 | Feirense | Boavista | €1.0M | €2.5M |
| 30 Jun 2023 | Boavista | Feirense | Free / loan | €2.5M |
| 17 Aug 2022 | Feirense | Boavista | Free / loan | €550k |
| 1 Jul 2021 | Feirense Sub-23 | Feirense | Unknown | Data unavailable |
| 30 Jun 2021 | Vila Real | Feirense Sub-23 | Free / loan | Data unavailable |
| 1 Jul 2020 | Feirense Sub-23 | Vila Real | Free / loan | Data unavailable |
| 1 Jul 2018 | Lillestrøm Yth. | Feirense Sub-23 | 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.