TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 18, 5:05 PM EST
Kalshi
This event group covers a Brazilian Série B football match between SC Recife and Operário Ferroviário EC scheduled for July 18, 2026. Polymarket offers three separate binary markets (SC Recife win, draw, Operário win), while Kalshi offers a single market that resolves Yes for any outcome. Both platforms reference the same match and resolve based on the official result after 90 minutes plus stoppage time.
This event is for the upcoming Brazil Serie B game, scheduled for Saturday, July 18, 2026 between SC Recife and Operário Ferroviário EC.
Resolution is based on the final result of the professional Brasileiro Serie B soccer match between Sport Recife and Ferroviario originally scheduled for July 18, 2026, evaluated at the conclusion of 90 minutes plus stoppage time (excluding extra time and penalties). Each outcome—Sport Recife win, Ferroviario win, or tie—resolves to Yes if that result occurs. If the match ends in a tie, the Tie market resolves to Yes. Should the game be cancelled or rescheduled to more than two weeks after the original date, the market will resolve to a fair price in accordance with applicable rules.
Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform attracts different trader demographics, regulatory frameworks, and liquidity pools, which can push prices apart. Polymarket and Kalshi may also have slightly different market structures—such as fee schedules, order types, or promotional incentives—that influence how participants price the same outcome. Additionally, timing lags in information flow and variations in how each venue's user base interprets team form, injuries, or weather can create temporary divergences. These gaps typically narrow as traders arbitrage between platforms, but they persist long enough to reward careful cross-venue monitoring, especially in less liquid markets or close to resolution.
Key injury announcements, lineup confirmations, and recent form updates are the primary drivers of price movement in this market. A star player's absence or a surprise return can shift odds dramatically, as can weather forecasts or pitch conditions on match day. Head-to-head records and seasonal momentum also influence trader sentiment; a team's recent winning or losing streak often triggers repricing. Media coverage and expert commentary can amplify these moves, especially if respected analysts flag tactical mismatches or fatigue concerns. Monitor team social media, official roster updates, and pre-match press conferences closely—these real-time signals often precede measurable shifts in prediction market prices.