TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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UMBC Retrievers vs. Massachusetts-Lowell River Hawks
polymarket
kalshi

UMBC Retrievers vs. Massachusetts-Lowell River Hawks

Volume:
$394,423

UMBC

 - Kalshi

UMBC - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Feb 28, 2026

Closed: Feb 28, 4:00 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

UMBC

View
100%
Yes 100¢No 0¢
—
N/A
$223,570
N/A
N/A
$133,254
Settled
Yes
polymarket

UMBC Retrievers vs. Massachusetts-Lowell River Hawks

View
100%
Yes 100¢No 0¢
—
N/A
$37,409
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
100%
Yes 100¢No 0¢
—
N/A
$250
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
100%
Yes 100¢No 0¢
—
N/A
$223
N/A
N/A
N/A
Settled
Yes
kalshi

UMass Lowell

View
0%
Yes 0¢No 100¢
—
N/A
$121,061
N/A
N/A
$88,446
Settled
No
polymarket

O/U 147.5

View
0%
Yes 0¢No 100¢
—
N/A
$11,743
N/A
N/A
N/A
Settled
No
polymarket

O/U 148.5

View
0%
Yes 0¢No 100¢
—
N/A
$167
N/A
N/A
N/A
Settled
No
Total markets: 7

Description

This event group covers a men's college basketball game between UMBC Retrievers and Massachusetts-Lowell River Hawks scheduled for February 28, 2026. Markets include moneyline (winner), multiple point spread variants, and over/under total points wagering across Polymarket and Kalshi platforms.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi market contains a logical contradiction: both a UMBC win and a UMass Lowell win are stated to resolve to Yes, making the market unresolvable. Polymarket markets are logically sound and consistent.Hero tip: Do not trade the Kalshi market in its current form. The resolution logic is broken and creates unresolvable ambiguity. Trade Polymarket moneyline, spreads, and totals instead, which have clear, mutually exclusive outcomes and consistent edge-case handling.

Critical divergence points:

  • Polymarket: Six distinct markets with clear, mutually exclusive resolution paths: moneyline (UMBC or UMass Lowell), three spread variants (-1.5, -2.5), and two over/under totals (147.5, 148.5). All resolve on final score including overtime. Postponement keeps markets open; cancellation without makeup resolves 50-50.
  • Kalshi: Single market with contradictory logic: 'If UMBC wins...resolves to Yes' AND 'If UMass Lowell wins...resolves to Yes'. Both outcomes cannot simultaneously resolve to Yes; the market is logically impossible to adjudicate.
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.