The 24-year-old was named as the winner of the Rinus Michels Award – which is chosen by supporters – in early May, shortly after Ajax had claimed their 36th title.
He follows an illustrious list of former winners that includes Edwin van der Sar, Dennis Bergkamp and Wesley Sneijder.
This is Lisandro Martínez.
The complete defender u2b55ufe0f— AFC Ajax (@AFCAjax) July 27, 2022Martinez played 37 club games across all competitions, including 24 Eredivisie matches and eight Champions League encounters.
The official Ajax website adjudged that he "played a major part in winning [the title]".