Why midfielders are driving the biggest valuation jumps of summer 2026

Four of the six biggest risers in this month’s valuation snapshot play the same role on paper — defensive or box-to-box midfielder — despite lining up for different managers in different leagues. Moisés Caicedo leads the pack at +45.7% (€69.6M to €101.4M), followed by Warren Zaïre-Emery at +30.1% (€89.5M to €116.4M), Mateus Fernandes at +31.6% (€71.5M to €94.1M), Ryan Gravenberch at +28.4% (€87.3M to €112.1M) and Vitinha at +26.4% (€86.3M to €109.1M). Ousmane Dembélé, the one attacker on the list, gained a comparatively modest +20.5%.

What connects the midfielders is minutes concentration rather than output alone. Gravenberch has become Liverpool’s first name on the team sheet in a season where the club has rotated almost everywhere else; Vitinha and Zaïre-Emery are the two constants in a PSG midfield that has otherwise cycled through injuries and squad rotation for continental fixtures. Caicedo’s number is the most dramatic because Chelsea’s pressing structure has become almost entirely dependent on his ground covered per 90 — remove him and the team’s defensive shape changes shape, not just personnel.

The valuation model rewards this kind of dependency because per-90 output is scaled against reliability of minutes, not raw totals. A player who is undroppable for 3,000 minutes at a high per-90 rate is worth more than a squad player who posts a flashier per-90 number in half the minutes — precisely because the undroppable player’s output is the more reliable signal going forward. That’s the mechanism behind all four midfield risers this cycle, and it’s worth watching whether it holds once European competition adds fixture congestion back into the picture in autumn.