The cowardly lion ran away day before stripping while same belt holder Deontay Wilder faced his younger rival three times, taking his medicine.
Briggs and Sanders for sure. Maybe even Peter and Chisora. And although he officially "lost" to Byrd, Vitali was actually winning and was way ahead on the cards when he got injured. Byrd also beats Louis.
Louis gets beat by all good/decent boxers from the 90s (like Mercer, Moorer, Briggs, Morrison, old Foreman, Tua etc) The really good ones (Tyson, Lewis, Bowe, Holyfield) obliterate him in 2-3 rounds tops.
Not even if he fights them 100 times. Byrd outpoints him all night long. And Lewis obliterates him with the first punch he lands.