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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Sports
Millwall FC vs. Portsmouth FC
polymarket
kalshi

Millwall FC vs. Portsmouth FC

Volume:
$287,472

Portsmouth

 - Kalshi

Portsmouth - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Feb 21, 2026

Closed: Feb 21, 1:00 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

Portsmouth

View
100%
Yes 100¢No 0¢
—
N/A
$29,355
N/A
N/A
$22,017
Settled
Yes
kalshi

Millwall

0%
Yes 0¢No 100¢
—
N/A
$56,819
N/A
N/A
$45,453
Settled
No
kalshi

Tie

0%
Yes 0¢No 100¢
—
N/A
$37,434
N/A
N/A
$35,651
Settled
No
polymarket

Portsmouth FC

100%
Yes 100¢No 0¢
—
N/A
$18,500
0%
N/A
N/A
N/A
polymarket

Millwall FC

0%
Yes 0¢No 100¢
—
N/A
$143,328
0%
N/A
N/A
N/A
polymarket

Draw (Millwall FC vs. Portsmouth FC)

0%
Yes 0¢No 100¢
—
N/A
$2,036
0%
N/A
N/A
N/A
Total markets: 6

Description

This event group covers the professional EFL Championship soccer match between Millwall FC and Portsmouth FC scheduled for February 21, 2026. Markets across Polymarket and Kalshi assess three mutually exclusive outcomes: a draw, a Millwall win, or a Portsmouth win, all evaluated within 90 minutes of regular play plus stoppage time.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All platforms consistently resolve on the official 90-minute match outcome (plus stoppage time) between Millwall FC and Portsmouth FC on February 21, 2026, with identical treatment of postponements and clear cancellation protocols.Primary resolution logic: Official EFL Championship records and match officials' final determination

Core resolution logic:

  • Resolution is based on the match result after 90 minutes of regular play plus stoppage time only
  • Extra time and penalty shootouts are excluded from resolution scope
  • Three mutually exclusive outcomes: Millwall win, Portsmouth win, or draw
  • If match is postponed, all markets remain open until the rescheduled match is completed
  • If match is canceled entirely with no makeup game, draw market resolves Yes and win markets resolve No

Edge cases & clarifications:

  • Match Postponement: Markets remain open and unresolved until the match is completed on a rescheduled date
  • Match Cancellation Without Makeup: Polymarket draw market resolves Yes; Polymarket Millwall and Portsmouth win markets resolve No. Kalshi markets do not explicitly address this scenario but implicitly require a completed match for resolution.
  • Extra Time or Penalties: Resolution is determined solely by the 90-minute result plus stoppage time; extra time and penalty outcomes are not considered
Timing: Resolution occurs immediately following the official completion of 90 minutes plus stoppage time on February 21, 2026, or on the rescheduled match date if postponedOur 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.