A suggestion method for aftermarket brokered wagers includes selecting a subscriber to an aftermarket brokered wager computing system and determining at least one profile characteristic for the subscriber. Thereafter, a set of available wagers owned by other subscribers are filtered according to the determined profile characteristic to produce a recommended wager owned by a specific one of the other subscribers. Consequently, a message is pushed to a mobile device of the selected subscriber recommending a fractional purchase of the recommended wager at odds established at a time of acquisition of the recommended wager irrespective of contemporaneous odds for the recommended wager. In response to the acceptance of the recommended fractional purchase by the selected subscriber, a registry entry is then written in the brokered wager computing system denoting a fractional ownership of the recommended wager by the selected subscriber along with the specific one of the other subscribers.