Pau Cubarsi's commanding 92.5% implied probability stems from his breakout World Cup heroics, where the Barcelona centre-back anchored Spain's title-winning defense, earned best young player honors, and showcased elite composure under pressure. His consistent 2025-26 club form, including strong starts to the new La Liga and Champions League campaigns, has reinforced his frontrunner status in Tuttosport's monthly rankings, outpacing peers like Warren Zaïre-Emery and emerging talents. Traders see limited upside for challengers given Cubarsi's maturity at 19 and Barcelona's platform. An upset remains possible if a late-season injury sidelines him or if another prospect delivers an exceptional run of goals and assists that sways the international jury before December voting.