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%
Closed: Jun 19, 11:50 PM EST
Kalshi
Christian Walker, Jose Altuve, Steven Kwan, and Yordan Alvarez will compete in a Cleveland vs Houston baseball game on June 19, 2026. These markets combine hits, runs scored, and runs batted in (RBIs) into a single cumulative statistic for each player.
Settlement depends on player participation status. If a player is scratched or not in the starting lineup, the market resolves to fair market price. If a player starts but records no plate appearance, the market resolves to fair market price. If a player enters the game as a pinch hitter without starting, the market resolves to fair market price and pinch-hit at-bats do not count. Only players in the starting lineup who record at least one plate appearance will have their combined hits, runs, and RBIs counted for settlement purposes.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders who stake real capital on outcomes. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on whether informed traders believe the consensus line undervalues or overvalues the combined hitting and run-scoring potential. Comparing the two can reveal where sophisticated traders see value relative to conventional betting markets.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and asks that determine the contract's real-time value. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price reflects the collective probability estimate of all active traders; as new information surfaces—such as lineup changes, injury reports, or weather updates—traders adjust their positions, causing the odds to shift. Liquidity and trading volume influence how quickly prices respond to news, with deeper order books typically enabling faster repricing and tighter bid-ask spreads.
This market resolves around Jun 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on the final combined statistics from both teams—specifically their aggregate hits, runs, and RBIs—compared against the contract's threshold. Once the game concludes and official box scores are published, the market will settle based on whether the combined total meets or exceeds the specified level. Traders should monitor official league sources for final statistics to understand how their positions will be resolved.
Several catalysts can shift this market significantly before it closes. Roster changes—such as key player injuries, trades, or lineup adjustments—directly impact offensive output and will reprice the odds. Weather conditions at game time, including wind speed and temperature, influence ball carry and hitting distances. Pitching matchups and bullpen availability also matter, as strong starting pitchers suppress runs and hits. Real-time game flow, such as early scoring or momentum swings, will drive intraday repricing as traders update their probability estimates. Breaking news about team strategy or player health can trigger sharp moves in the final hours before the event.