Flávio Bolsonaro’s status as the Liberal Party’s presidential nominee and leading challenger to incumbent Luiz Inácio Lula da Silva in the October 4 first-round vote underpins the 68.5% trader consensus favoring his participation in at least one televised debate by October 3. Official campaigning opened August 16, networks have scheduled multiple rounds starting late August, and Bolsonaro has received formal invitations as the frontrunner in recent polling averages. Historical precedent shows major candidates routinely accept such events for visibility in Brazil’s two-round system, with no reported procedural barriers or withdrawal signals as of mid-August. Late developments such as his running-mate announcement and campaign rallies have reinforced expectations of standard debate engagement.