Bolsonaro Team Asks Court to Annul Brazil’s Presidential Runoff Over Voting Issues

The challenge targets the integrity of the runoff itself rather than a recount or margin dispute, which makes it a test of how Brazil's courts handle election legitimacy claims under pressure. It matters most for Brazil's institutional credibility at a moment when political risk is already a factor in how markets read the country. The thin detail is the story: no specifics on the allegations and no court response yet, so whether the challenge gains procedural traction — or is dismissed outright — is the open question worth watching.