This link gives Jackson's take on their draw and ,his opinion of Corbett's refusal to fight him again, even though a good purse was put up. http://dbs.ohiohistory.org/africanam/page1.cfm?ItemID=17784
He's probably right. Can't blame Corbett since he had gained enough prestige by lasting 60 rounds against the man. A possible loss in the rematch and he could have said goodbye that title fight with old Sullivan and all the fame and recognition that came along with it.