Depends which Mercer shows up. This one I would favor Liston. If Mercer shows up in shape, might be interesting, but I think Sonny would keep him at bay. Mercer is tough so I don't see a KO.
I would favor Liston to use his spectacular jab to systematically outbox Mercer either to a one sided decision or late stoppage. Mercer might have a puncher’s chance but not a very good one
I wouldn’t favor Mercer over Liston in a million years. But in addition to Morrison he DID manage to beat quality fighters in Bert Cooper and Francesco Damiani. Also gave a prime Lewis fits in a close decision. That said Liston should be a huge favorite
I’d take a clear Liston decision - not a stoppage or what have you, my impression is it’d be a snoozer. Mercer isn’t being stopped or losing this In a cowboy shoot out, he’s being outboxed. Sonny isn’t going to risk having his head knocked off against someone he most likely can’t KO in a skirmish, he’ll wear him down like professional.
Tough with Mercer in the mood ! Liston liked to intimidate opponents that's not going anywhere with Mercer !!
Cleveland Williams, Nino Valdez, Mike Dejohn, Zora Folley, were not the slightest bit intimidated by Liston..... they're 0-5 against him. All of them ktfo. Funny huh?
No even useless fighters could pick up wins back then. Hed probably have a reverse record in Listons Era.