Will Marsha Blackburn be the Republican nominee for Governor in Tennessee?

The market is pricing Blackburn as an overwhelming favorite at 94¢, but the 5¢ gap versus Polymarket (89¢) suggests potential mispricing on Kalshi, particularly given the extremely thin liquidity of just $2,145 open interest and zero 24-hour volume. The asymmetric implied yields (22.7% for Yes versus 1488.6% for No) reflect the lopsided probability, though the high cliff risk index of 8 indicates meaningful uncertainty about nomination dynamics despite the consensus pricing. With 198 days to expiry and no recent price movement, this market appears to be pricing in Blackburn's incumbency advantage as near-certain, but traders should be cautious given the illiquidity and cross-venue discrepancy.

Resolution rules

If Marsha Blackburn wins the nomination for the Republican Party to contest the 2026 Tennessee Governorship, then the market resolves to Yes.

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