At SoccerSolver, the analysis employs three references for each player: the current market value, our model’s prediction at one, two and three years, and the fair price.
Fair price represents the player’s maximum potential value under optimal conditions, regardless of his current club or league.
Folarin Balogun (Monaco, €40M)
Described as the most speculative of the three, his fair price reaches €99.8M at one year and €155M at three years, contrasting with model predictions of €45M declining to €33.8M. His six-month rolling return showed +66.7%, with a one-year Sharpe of 1.63 and Sortino of 3.86, but carries 40% maximum drawdown and 41% annual volatility.
Ismael Saibari (Bayern, €40M)
Shows the most explosive appreciation, with a historical total return of +7,011% and CAGR of +247.6%. His one-year Sharpe is 1.86, historical Calmar is 10.6, with 21% annual volatility. The model projects €39.8M at one year, declining to €28.5M at three years, while fair price rises to €71.1M.
Brian Brobbey (Sunderland, €30M)
Presents the healthiest, most balanced profile with 9.1% maximum drawdown, +28% historical CAGR, and 0.66 Sharpe ratio. The model sees him remaining flat around €30M, while fair price rises to €80.3M.
Conclusions
All three players show fair prices above current market values, indicating headroom after a good World Cup, with prediction-to-fair-price gaps serving as risk indicators.






