Greaves sustained his injury in the final group game against France (and so played for half of the tournament). He was unfit for the quarter-final against Argentina, and not fully recovered for the semi-final against Portugal. He was however fit to play in the final, but Ramsey refused to change a winning team for reasons of team morale. We cannot argue that Ramsey was wrong in his decision, but it has been suggested that Greaves' subsequent alcoholism was as a direct result of his disapointment.
Fortunately Jimmy eventually dealt with his condition.