Untuk lebih lengkapnya, berikut kartu pertandingan Knockout Chaos:
- Anthony Joshua vs. Francis Ngannou; Heavyweights
- Zhilei Zhang (ic) vs. Joseph Parker for the interim WBO heavyweight title
- Rey Vargas (c) vs. Nick Ball for the WBC featherweight title
- Israil Madrimov vs. Magomed Kurbanov for the WBA super welterweight title
- Mark Chamberlain vs. Gavin Gwynne; Lightweights
- Justis Huni va. Kevin Lerena; Heavyweights
- Ziyad Almaayouf vs. Christian Lopez Flores; Super Lightweights
- Roman Fury vs. Martin Svarc; Cruiserweights
- Jack McGann vs. Louis Greene; Super Welterweights
