Cristiano Ronaldo has scored 42 La Liga goals this season. Antonio Villalba/Real Madrid/Getty Images

Real Madrid talisman Cristiano Ronaldo has not been fully fit through the decisive part of the season, according to former Blancos director of football Arrigo Sacchi.

Ronaldo scored both Madrid's goals in their 3-2 on aggregate Champions League semifinal exit against Juventus, but he did not have his expected impact on proceedings -- with his converted penalty being his only shot on target during Wednesday's second leg at the Estadio Santiago Bernabeu.

Speaking on Italian outlet Mediaset in the aftermath of that game in quotes reported by AS, the veteran former Milan and Italy coach questioned Ronaldo's fitness, while praising his competitive spirit.