Which top 15 heavyweight could beat Zhang without being floored once?

Which top 15 heavyweight could beat Zhang without being floored once?

Usyk?
Fury?
Joshua?
Dubois?
Wardley?
Itauma?
Bakoke?
Okolie?

Reason i am asking is because people are trying to downplay...

Which top 15 heavyweight could beat Zhang without being floored once?