2026-27 Championship Game Matchup

The yield curve for KXNFLMATCHUP exhibits a remarkably flat structure across all 243 constituent markets, with every market sharing an identical 135-day tenor to Super Bowl XXVII resolution. The vast majority of markets price YES probabilities at 1.0%, with only a small cluster of outliers priced at 2.0% or 3.0%. The cheapest YES probability sits at 1.0% across most matchup pairs, while the most expensive reaches only 3.0% (specifically KXNFLMATCHUP-27SB-BUFSF). This extreme flatness is not a traditional yield curve shape but rather a collapsed structure where tenor variation provides no information—all markets converge on the same probability horizon. The trading volume distribution shows concentration in specific matchups like BUFNYG ($4,675.95), DENLAR ($3,589.53), and CINLAR ($3,121.33), while most markets show minimal or zero 24-hour volume, indicating sparse liquidity across the broader market family. The flat structure and uniformly low probabilities signal that the market views the event family as highly unlikely to occur by the 135-day resolution date, with minimal differentiation in conviction across different matchup scenarios. The absence of a traditional term structure—where probabilities typically increase or decrease systematically with tenor—suggests these markets are not pricing meaningful time-dependent uncertainty but rather reflecting a baseline skepticism about the event occurring at all. The concentrated volume in select matchups indicates that market participants are selectively trading only the most salient or liquid pairs, while the overwhelming majority of possible matchups remain essentially unpriced and illiquid. This pattern is consistent with a market where the event itself carries low baseline probability, leaving little room for meaningful probability