If I were to try and use deductive reasoning (all I can do without genetic testing) I would say that the overall body shape does not appear to be like the football shape associated with the smallmouth so cannot be 100% smallie.  Since the the jaw clearly does not extend past the eye I can say it is at least not 100% LMB.  Typically a spotted bass has a dark spot at the caudal peduncle.  This is evident even in hybrids meaning I don't think this fish has and spotted bass in it.  This leaves my guess as a smb X lmb.  The only problem with this is how rare that cross is.  The spotted bass is the #1 culprit for hybridizing.  It often crosses with smallie a and guadalupes.  However it does cross with lmb's more often than smallie's do.  All that to say "dunno".   Lol.  This is a confusing fish.  Honestly it looks a whole lot like the shoal bass at the Alabama/Georgia line.  But it can't be.