Guilherme Siqueira
40 yrs · Left-back · Brazil
Valencia CF · Laliga · Foot: left · Height: 182 cm
Contract: Data unavailable
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
€1.5M
Updated 6 days ago
Estimated acquisition
—
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: €10.0M
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. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016/17 | Valencia CF | Laliga | LB | 10 | 542 | 16% | 0 | 1 | 0.17 | 0.16 | 1590 | 1499 | 1.11 |
| 2015/16 | Valencia CF | Laliga | LB | 14 | 1097 | 32% | 0 | 0 | 0.00 | 0.06 | 1604 | 1556 | 1.17 |
| 2015/16 | Atlético de Madrid | Laliga | LB | 1 | 90 | 3% | 0 | 0 | 0.00 | 0.06 | 1415 | 1829 | 1.17 |
| 2013/14 | SL Benfica | Liga Portugal | LB | 18 | 1424 | 53% | 1 | 1 | 0.13 | 0.08 | 1454 | 1761 | 0.74 |
| 2012/13 | Granada CF | Laliga | LB | 35 | 2989 | 87% | 6 | 3 | 0.27 | 0.30 | 1511 | 1460 | 1.06 |
Cups & continental competitions
| Season | Competition | Club | Apps | Min | G | A | Avg opp. Elo |
|---|---|---|---|---|---|---|---|
| 2016/17 | Copa Del Rey | Valencia CF | 1 | 90 | 0 | 0 | — |
| 2015/16 | Copa Del Rey | Atlético de Madrid | 3 | 270 | 0 | 0 | — |
| 2015/16 | Uefa Champions League | Atlético de Madrid | 3 | 270 | 0 | 0 | 1475 |
| 2015/16 | Copa Del Rey | Valencia CF | 1 | 45 | 0 | 0 | — |
| 2013/14 | Uefa Europa League | SL Benfica | 7 | 639 | 0 | 0 | 1599 |
| 2013/14 | Uefa Champions League | SL Benfica | 3 | 270 | 0 | 0 | 1638 |
| 2012/13 | Copa Del Rey | Granada CF | 1 | 28 | 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 |
|---|---|---|---|---|
| No transfers recorded. | ||||
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.