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%
Closed: Jun 20, 1:55 AM EST
Kalshi
Byron Buxton, Corbin Carroll, Geraldo Perdomo, and Ketel Marte are evaluated on their combined offensive production in the June 19, 2026 game. These markets track the sum of hits, runs scored, and RBIs (runs batted in) for each player.
Settlement is based on the combined total of hits, runs scored, and RBIs recorded by each player during the game. Players must be in the starting lineup and record at least one plate appearance for the market to settle on actual performance; pinch-hit appearances do not count. If a player is scratched, not in the starting lineup, or starts but does not record a plate appearance, the market resolves to fair market price. The combined metric adds all three offensive statistics together for each threshold.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by traders seeking to profit on accurate forecasts. This market aggregates the collective judgment of many independent traders, which can sometimes surface insights that traditional sportsbooks miss, particularly in niche stat categories like combined offensive totals across both teams.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts representing different outcome ranges for the combined hits, runs, and RBIs. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the collective belief of active traders about the likelihood of that outcome. As new information emerges—injuries, lineup changes, or early game performance—traders adjust their positions, and prices move accordingly, ensuring the market continuously incorporates fresh data.
This market resolves around Jun 20, 2026, once the Minnesota-Arizona game concludes and the combined statistics are finalized. The outcome is determined by the total hits, runs, and RBIs recorded by both teams during the game, verified against credible public sources. Once the final box score is confirmed and available, the market settles based on which outcome bracket the combined total falls into, and traders' positions are paid out accordingly.
Key catalysts for this market include lineup announcements, injury updates to star players, weather conditions at game time, and starting pitcher matchups. Early game performance—particularly offensive output in the first few innings—can significantly shift trader expectations about the final combined total. Momentum swings, bullpen usage, and late-inning scoring opportunities will also influence positions as traders reassess their forecasts. Real-time game flow and any unexpected roster changes closer to first pitch can trigger sharp repricing.