TOTAL VOLUME:
$54.4b
24H VOL:
$216,099,358
OPEN INTEREST:
$1,189,677,720
500,754
Markets across
13,672
events
MATCHED EVENTS:
1,801
PLATFORM COVERAGE:
4
Polymarket:
51%
VS.
Kalshi:
49%
Columbia Lions vs. Harvard Crimson
Volume:
$81,664
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event group covers the men's college basketball game between Columbia Lions and Harvard Crimson scheduled for March 6, 2026 at 7:00 PM ET at Harvard. Markets span moneyline (winner), point spread, and over/under total points across Kalshi and Polymarket platforms.
PredictionHero - Resolution Divergence Alerts (RDA)
Divergence Detected
Issue:
Kalshi and Polymarket use identical mathematical resolution logic for over/under markets (strict greater-than), but Kalshi presents 12 granular thresholds (117.5 to 149.5) while Polymarket offers 4 standard thresholds (132.5, 133.5, 134.5, 136.5). The functional outcomes are equivalent, but the presentation and market density differ.Hero Tip:
For over/under trading, use Polymarket's O/U 132.5 and 134.5 as anchors—they are the most liquid standard thresholds. Kalshi's 12 markets are mathematically sound but create redundancy. Moneyline and spread markets are fully unified across both platforms. Confirm final score from NCAA.com; if game is postponed, both platforms keep markets open; if canceled with no makeup, both resolve 50-50.Critical Divergence Points:
- Kalshi: Offers 12 over/under markets with thresholds from 117.5 to 149.5 points. Each resolves Yes if combined score strictly exceeds the stated threshold (e.g., over 141.5 means total >= 142). Key quote: 'If Columbia and Harvard collectively score over 141.5 total points... then the market resolves to Yes.'
- Polymarket: Offers 4 over/under markets at 132.5, 133.5, 134.5, and 136.5. Each resolves Over if combined score meets or exceeds the threshold plus one (e.g., O/U 133.5 resolves Over if total >= 134). Key quote: 'This market will resolve to Over if the Columbia Lions and Harvard Crimson combine to score 134 or more points.'
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.
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