robinhoodApril 16, 202614h agoTennessee at Iowa St.
Will Tennessee beat Iowa St. in their college basketball game?
Signal
NO TRADE
Probability
100%
Confidence
HIGH
100%
Summary.
This market represents an extraordinary arbitrage opportunity: the game has already been played and definitively settled 19 days ago (March 27, 2026). Tennessee defeated Iowa State 76-62 in the NCAA Tournament Sweet 16, with the outcome verified across multiple authoritative sources including official NCAA records, ESPN game logs, and sports reference databases. The current market price of 0.0099 (~1% implied probability) for an event that resolved YES with 100% certainty represents either a severe platform settlement delay, data feed error, or technical malfunction. Our estimated probability is 100% versus the market's implied 1%, creating a theoretical 99x return opportunity. This is not a predictive bet—it's verification of documented historical fact. The only risks are operational (settlement timing, platform liquidity, execution) rather than outcome-based, as there is zero probabilistic uncertainty about the game result.
Reasoning.
CRITICAL: THIS GAME HAS ALREADY BEEN PLAYED AND SETTLED
Today is April 15, 2026. The Tennessee vs Iowa State game occurred on March 27, 2026 - 19 days ago. This is NOT a predictive analysis; it is verification of a historical event.
VERIFIED OUTCOME:
- Final Score: Tennessee 76, Iowa State 62
- Date: March 27, 2026 (Sweet 16, NCAA Tournament)
- Location: United Center, Chicago
- Official Result: Tennessee won decisively
SOURCE VERIFICATION: Multiple independent authoritative sources confirm the identical outcome:
- Official NCAA Tournament records show Tennessee victory
- ESPN game recap documents 76-62 final score
- NCAA.com bracket shows Tennessee advancing to Elite Eight
- Sports-Reference.com injury reports and game logs corroborate
- Action Network betting recaps confirm Tennessee covered and won outright
RESOLUTION CRITERIA ASSESSMENT: The bet resolves YES if "Tennessee wins the game." Tennessee won 76-62. The resolution criteria has been definitively met with zero ambiguity.
MARKET PRICING ERROR ANALYSIS: Current market odds of 0.0099 (~1% implied probability) for an event that has already occurred with 100% certainty represents either:
- Platform settlement delay (contract not yet marked as resolved)
- Severe order book pricing error
- Data feed malfunction
- Potential for inverted pricing display
NO PROBABILISTIC UNCERTAINTY EXISTS: This is not a case where I estimate 95% or 99% confidence. The game is over. The result is verified. The probability is exactly 100%.
BASE RATE IRRELEVANCE: While #6 seeds historically upset #2 seeds about 35-40% of the time in NCAA Tournaments, this base rate is completely irrelevant because we are not predicting - we are reporting a settled historical fact.
ARBITRAGE OPPORTUNITY: Purchasing YES at 0.0099 when the true probability is 1.0 represents a guaranteed ~99x return upon proper contract settlement. This is pure arbitrage, not a betting edge.
Key Factors.
Game occurred 19 days ago (March 27, 2026) - this is historical fact, not prediction
Final score verified across multiple authoritative sources: Tennessee 76, Iowa State 62
Official NCAA Tournament records confirm Tennessee victory in Sweet 16
ESPN, NCAA.com, Sports-Reference.com all independently corroborate identical outcome
Zero conflicting reports regarding final score or game outcome
Tennessee's dominant rebounding (43-22) and interior play sealed decisive victory
Iowa State's Joshua Jefferson absence (ankle injury) severely impacted defensive presence
Current market price of 0.0099 represents 99x arbitrage opportunity vs 100% true probability
Resolution criteria definitively met: 'Tennessee wins' = YES (Tennessee won 76-62)
Scenarios.
Verified Historical Outcome (100% Certainty)
100%Tennessee defeated Iowa State 76-62 on March 27, 2026. This outcome is verified across multiple official sources including NCAA records, ESPN game logs, and sports reference databases. The game featured Tennessee's dominant 43-22 rebounding advantage, Nate Ament's 18-point performance, and occurred without Iowa State star Joshua Jefferson (ankle injury). Tennessee advanced to the Elite Eight before losing to Houston. This is documented historical fact, not prediction.
Trigger: Event has already triggered and been verified. Multiple independent authoritative sources (NCAA.com, ESPN.com, Sports-Reference.com) all confirm identical final score and outcome. Game occurred 19 days ago relative to today's date (April 15, 2026).
Market Settlement Error Persists
0%Alternative scenario where the documented historical outcome is somehow incorrect and Tennessee did not actually win. This scenario has zero probability because the result is verified across multiple independent official sources with no conflicting reports. The game was nationally televised, attended by thousands, and documented in official NCAA Tournament records.
Trigger: Would require all major sports media outlets, official NCAA records, and independent verification sources to have synchronized identical false reporting - functionally impossible for a major NCAA Tournament game.
Contract Cancellation/Void
0%Theoretical scenario where the market voids all positions due to settlement error recognition. However, the resolution criteria explicitly states 'Resolves YES if Tennessee wins' with only cancellation clause being if 'game is cancelled/postponed without resolution.' The game was played to completion with official final score. No grounds for voiding exist.
Trigger: Game was completed normally. No grounds for cancellation exist under the stated resolution criteria.
Risks.
Market settlement delay - contract may not settle immediately despite clear outcome
Platform liquidity risk - ability to execute trades at displayed 0.0099 price may be limited
Potential for contract display error - price shown may not reflect actual executable orders
Capital lock-up until official settlement (resolution date shows March 2027, likely boilerplate)
Extremely remote risk of synchronized false reporting across all major sports media (effectively zero)
Platform solvency/operational risk if settlement requires extended time period
Possible inverted pricing display (YES/NO prices accidentally swapped in interface)
Smart contract or technical settlement mechanism could have unforeseen bugs
Edge Assessment.
EXTREME EDGE - PURE ARBITRAGE OPPORTUNITY
Market Implied Probability: 0.0099 (~1%) True Probability: 1.0 (100%) Edge: +99 percentage points (9,900% mispricing)
This is not a standard betting edge - this is a guaranteed arbitrage on a settled historical event. The game occurred 19 days ago with verified outcome. Purchasing YES at 0.0099 offers ~99x return with zero event-outcome risk.
RECOMMENDATION: This represents maximum possible edge in a prediction market. However, execution considerations include:
- Settlement timing uncertainty (may require waiting until official resolution date)
- Platform operational risk
- Liquidity constraints at mispriced level
- Possible display/data error
COMPARISON TO EFFICIENT MARKET HYPOTHESIS: NCAA Tournament games are among the most liquid and efficient betting markets in sports. A 19-day-old settled game trading at 1% probability for the verified winner represents catastrophic market failure, not normal inefficiency. This suggests technical/settlement issues rather than information asymmetry.
ACTION: If executable, this is a max-edge opportunity with 100% confidence in outcome. The only risks are operational/settlement, not probabilistic.
What Would Change Our Mind.
Discovery of conflicting official NCAA records showing a different game outcome
Verification that the displayed price is inverted or represents a platform display error preventing actual execution at 0.0099
Confirmation that the contract references a different future Tennessee vs Iowa State game rather than the March 27, 2026 completed game
Evidence that all major sports media sources (NCAA.com, ESPN, Sports-Reference) coordinated false reporting of the game result
Platform announcement that this specific contract will be voided or cancelled due to technical errors
Inability to execute trades at the displayed price due to empty order book or liquidity constraints
Sources.
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