These two markets ask nearly identical questions on the surface: "Will Tunisia win the 2026 FIFA World Cup?" and "Will Haiti win the 2026 FIFA World Cup?" Both predict a single outcome—a nation lifting the trophy at the end of the tournament in North America. The markets relate as parallel contracts on extreme outcomes: each represents the probability that a particular underdog nation captures global football's highest prize. Tunisia competes as an African qualifier, while Haiti, if qualified, would represent the Caribbean. Both sit at precisely 0% on Polymarket, indicating that traders assign virtually zero conviction to either scenario. This perfect alignment at the extreme low end is noteworthy, as it suggests traders view both as equivalently unlikely champions. At 0% YES, both markets imply traders believe the true probability is vanishingly small—perhaps less than 0.5%. This uniform extreme pricing reflects deep structural barriers: neither nation has demonstrated the infrastructure, recent competitive record, or tournament experience expected of a World Cup winner. Tunisia has qualified for the tournament three times (1978, 1998, 2018) but has never advanced beyond the group stage. Haiti qualified once (1974) and has not returned to the finals in 50+ years. The price floor of 0% across both markets is less an assertion that they have *no* chance and more a statement that traders see no meaningful daylight between "extremely unlikely" and "impossible." From a prediction market perspective, both are priced as charitable long shots, with any positive YES movement representing either new information (e.g., a shocking qualifying campaign) or speculative interest rather than reasoned probability assessment. These outcomes are not directly correlated—only one nation can win the World Cup in any given year—but they face similar pressures and uncertainties. Both Tunisia and Haiti, if Haiti qualifies, would enter the tournament as underdogs to every other nation. Their success would require not merely competitive excellence but also favorable draws and elimination paths. Divergence emerges in the structure of their qualification processes: Tunisia must win African qualifying matches against established continental powers, while Haiti competes in CONCACAF (North America, Central America, and the Caribbean) where nations like Mexico, Canada, and the United States dominate. The divergence also reflects historical performance—Tunisia has a clearer path to qualification and a marginally stronger tournament resume. However, because both are priced at the same 0%, the market treats this divergence as noise; neither nation is given even a small percentage advantage over the other. Several developments could shift these prices upward, however marginally. Qualification performance is the primary signal: if Tunisia or Haiti experience unexpected success in their respective qualifying rounds, traders would likely assign a small positive probability to an eventual World Cup win. Injuries to star players, coaching changes, or sudden tactical innovations could also alter the calculus. Draw announcements matter—a favorable group assignment or knockout path could nudge prices off the 0% floor by a few basis points. Late-stage tournament surprises in earlier qualifying rounds can shift sentiment; if other underdog nations unexpectedly progress deep into the tournament, it may increase willingness to assign non-zero probability to other long shots. Finally, speculative trading itself—entry by small traders willing to pay near-zero amounts for a tiny chance at outsized returns—often provides marginal price movement in these deep-longshot markets. For observers, these two markets serve as anchors on the extreme end of the World Cup probability distribution.