Debuts for Hazard, Jovic, Mendy, Rodrygo and Kubo
De la Fuente and Javi Hernández also made their first-team bows.
The Houston Rockets star took photos with some of the Whites' players.
Rodrygo struck the Whites' goal from a free-kick in a game that saw Hazard, Mendy, Jović, Kubo, De la Fuente and Javi Hernández all make their debuts.
The Real Madrid president presented the Relevent Sports chief with a commemorative match shirt.
"Playing for Real Madrid is a massive responsibility, I'm pleased to have got a goal", stated Rodrygo.
Zidane's side will open their campaign at Balaídos.
The Whites will start the Regular Season at the WiZink Center on October 3 against Fenerbahçe.
The white team was proclaimed champion in el Palau after beating Barcelona 3-1 in the playoff.