TOTAL VOLUME:

$54.3b

24H VOL:

$158,613,015

OPEN INTEREST:

$1,206,641,323

499,459

Markets across

13,676

events

MATCHED EVENTS:

1,789

PLATFORM COVERAGE:

4

Polymarket:

51%

VS.

Kalshi:

49%

BETA
Dashboards
kalshi
polymarket
Trending

Grizzlies vs. Mavericks

Volume:
$5,605,100
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade

Description

This event group covers the NBA game between the Memphis Grizzlies and Dallas Mavericks scheduled for February 27, 2026 at 8:30 PM ET. Markets span moneyline outcomes, point spreads, player prop bets (points, rebounds, assists), game totals, and first-half variants across Kalshi and Polymarket platforms.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both Kalshi and Polymarket apply identical resolution logic: official NBA.com box score as the authoritative source, consistent treatment of postponements (remain open), cancellations (50-50), player inactivity (No), and overtime inclusion.

Primary resolution logic:

Official NBA box score as published on NBA.com

Core resolution logic:

  • Moneyline: Grizzlies win resolves Yes/Grizzlies; Mavericks win resolves Yes/Mavericks
  • Spread (full game): Mavericks cover if winning by threshold or more (e.g., -6.5 requires 7+ point win); otherwise Grizzlies. Ties resolve to Grizzlies.
  • Spread (first half): Same logic applied to halftime score only
  • Player props (points/rebounds/assists): Over if stat exceeds threshold (e.g., >15.5 points); Under/No if at or below threshold
  • Player props: Resolve No if player listed inactive or does not take court
  • Game totals: Over if combined score meets or exceeds threshold (e.g., 236+ for 235.5 line); Under otherwise
  • First-half totals and spreads: Determined by halftime score only, not final game score
  • Postponement: Market remains open until game is completed
  • Cancellation with no makeup: All markets resolve 50-50

Edge cases & Clarifications:

  • Tied game at end of regulation: Spread markets resolve to Grizzlies (non-covering team). Moneyline and totals include all overtime periods until a winner is determined.
  • Player inactivity: If a player is listed as inactive or does not take the court, all their prop markets (points, rebounds, assists) resolve No.
  • Game postponement: Market remains open and unsettled until the game is completed on a future date. No automatic resolution.
  • Complete cancellation: If the game is canceled entirely with no makeup game scheduled, all markets resolve 50-50.
  • Halftime tie in first-half spread: First-half spread markets resolve to Grizzlies if halftime score is tied (non-covering outcome).

Timing:

Resolution occurs after the final official NBA box score is published on NBA.com following game completion (including any overtime). First-half markets resolve at halftime. Postponed games remain open until played.
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.

Follow the signals, not the noise

Get insights on market conviction, notable shifts, and what the data is quietly signaling.

Company

Brand Kit

API & Data Licensing

Methodology

Help Center

Contact

PredictionHero © 2026 · v0.13.0PredictionHero provides aggregated market data and informational signals only. Nothing on this site constitutes financial, legal, or investment advice. Markets are volatile and speculative. Past performance does not guarantee future results. Always do your own research and consult qualified professionals before making decisions involving risk.