Kristian Prenga has been backed to upset Anthony Joshua "like [Andy] Ruiz did" by sparring partner Brandon Moore ahead of their fight on Saturday in Saudi Arabia.
Source: [Sky Sports](https://www.skysports.com/boxing/news/12040/13565187/anthony-joshua-vs-kristian-prenga-brandon-moore-backs-albanian-to-beat-aj-in-similar-fashion-to-andy-ruiz-in-tyson-fury-warm-up-bout)