It’s clear Cruz shares more than just a passion for tennis with his two-time Grand Slam winning dad.
Fans were said to be impressed with his temperament on the court and his remarkable resemblance to his father.
Cruz also took to Instagram to share a snap of his time at the Brisbane International.
'Lucky enough to hit some next to one of the greats @rafaelnadal #Vamos #BrisbaneInternational', he captioned the snap featuring tennis champ Rafael Nadal in the background.