TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 15, 11:50 PM EST
Kalshi
Christian Walker, Jose Altuve, and Yordan Alvarez will be tracked for total bases production in the Detroit vs Houston game on June 15, 2026. Total bases measure offensive output through the value of hits, with singles worth one base, doubles worth two, triples worth three, and home runs worth four.
Settlement is based on total bases 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; if a player is scratched, not in the starting lineup, or does not record a plate appearance, the market resolves to fair market price. Pinch-hit appearances do not count toward this market.
Prediction market odds and sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders who have real money at stake on outcomes. This market may price total bases differently than traditional sportsbooks, depending on whether informed traders spot value that bookmakers have mispriced. Comparing the two can reveal where consensus is strongest and where contrarian opportunities may exist.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing different outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The leading outcome currently reflects a probability estimate, and the spread between bid and ask prices shows the current liquidity and conviction among active traders. As new data emerges—such as lineup announcements or injury reports—traders adjust their positions, causing the price to shift in real time. The continuous repricing ensures the market stays responsive to fresh information.
This market resolves around Jun 16, 2026, once the Detroit-Houston game concludes and the total bases are finalized. The outcome will be confirmed against credible public sources, ensuring accuracy and fairness for all traders. Until that point, the market remains open for trading, and prices may fluctuate based on pre-game developments, team news, and trader sentiment. Resolution is automatic once the event is verifiable from official reporting.
Several catalysts could shift prices in this market before it closes. Lineup announcements, injury updates, or roster changes for either team would alter expectations around offensive output and total bases. Weather conditions at game time—wind speed and temperature affect ball carry—can influence how far batted balls travel. Recent team performance trends, bullpen availability, and head-to-head matchup history also inform trader positioning. Breaking news about player health or unexpected roster moves typically triggers sharp repricing as the market rebalances.