TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Stade Brestois 29 vs. Olympique de Marseille - More Markets
polymarket
kalshi

Stade Brestois 29 vs. Olympique de Marseille - More Markets

Volume:
$1,243,836

Stade Brest

 - Kalshi

Stade Brest - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Feb 21, 2026

Closed: Feb 20, 5:45 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

Stade Brest

View
100%
Yes 100¢No 0¢
—
N/A
$294,119
N/A
N/A
$195,963
Settled
Yes
kalshi

Marseille

View
0%
Yes 0¢No 100¢
—
N/A
$475,154
N/A
N/A
$366,350
Settled
No
kalshi

Tie

View
0%
Yes 0¢No 100¢
—
N/A
$107,369
N/A
N/A
$81,796
Settled
No
polymarket

O/U 1.5

100%
Yes 100¢No 0¢
—
N/A
$18,626
0%
N/A
N/A
N/A
polymarket

O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$143,257
0%
N/A
N/A
N/A
polymarket

O/U 4.5

0%
Yes 0¢No 100¢
—
N/A
$107,701
0%
N/A
N/A
N/A
polymarket

Both Teams to Score

0%
Yes 0¢No 100¢
—
N/A
$59,536
0%
N/A
N/A
N/A
polymarket

O/U 3.5

0%
Yes 0¢No 100¢
—
N/A
$38,075
0%
N/A
N/A
N/A
Total markets: 8

Description

This event group covers a Ligue 1 soccer match between Stade Brestois 29 and Olympique de Marseille scheduled for February 20, 2026. Markets span total goals (Over/Under at multiple thresholds: 1.5, 2.5, 3.5, 4.5), both teams to score, and match outcome (win/tie). Resolution is based on official final score within 90 minutes plus stoppage time.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Polymarket and Kalshi offer different market types (totals/BTTS vs. match outcome) with incomplete specification of Kalshi's contract structure. Both platforms agree on the 90-minute + stoppage time window and ligue1.com as the official source, but Kalshi lacks explicit edge-case handling.Hero tip: Polymarket markets are self-contained and unambiguous. For Kalshi, confirm whether Brest Win, Marseille Win, and Tie are three separate binary contracts or a single ternary contract before committing capital. Both platforms use ligue1.com as the official source, so resolution should converge on the same final score.

Critical divergence points:

  • Polymarket: Offers five distinct markets: O/U 1.5 (resolves Over if >= 2 goals), O/U 2.5 (>= 3), O/U 3.5 (>= 4), O/U 4.5 (>= 5), and Both Teams to Score (Yes if each team scores >= 1). All reference ligue1.com. Postponement keeps market open; full cancellation resolves 50-50. Scope: 90 minutes + stoppage time only.
  • Kalshi: Provides match outcome markets but the specification lists three Yes-resolution conditions (Brest wins, Marseille wins, Tie) without clarifying contract structure. Implies these may be three separate binaries or one ternary. No explicit postponement or cancellation clause. Scope: 90 minutes + stoppage time only.
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.