i think kubrat has a good chin....he take a few big ones from a 260 lbs man/ boytsov is heavy handed/ but i still think kubrat would take them/ i see kubrat starting the jab by the 4 th rd/ boystov has fuk all for head movement....and by rd 7th pulev has a tko over a swollen eyed boytsov WOULDNT MIND SEEING THIS....BOYTSOV HAS HAD 31 PRO FIGHTS/ HOW BOUT STEPPING IT UP AT AGE 26
Boystov is a step-up from Dimitrienko, he won't call it quits after a jab, if he had better head and body movement, he'd beat Pulev easily