TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Houston vs Kansas City: Total Bases
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Houston vs Kansas City: Total Bases

Volume:
$7,646

Yordan Alvarez: 2+

 - Kalshi

Yordan Alvarez: 2+ - Kalshi

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Vol.

·

Resolved Jun 13, 2026

Closed: Jun 13, 12:10 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Yordan Alvarez: 2+

View
100%
Yes 100¢No 0¢
100¢
N/A
$2,288
N/A
N/A
$1,816
Settled
Yes
kalshi

Yordan Alvarez: 6+

100%
Yes 100¢No 0¢
100¢
N/A
$713
N/A
N/A
$669
Settled
Yes
kalshi

Yordan Alvarez: 5+

100%
Yes 100¢No 0¢
100¢
N/A
$583
N/A
N/A
$523
Settled
Yes
kalshi

Yordan Alvarez: 4+

100%
Yes 100¢No 0¢
100¢
N/A
$567
N/A
N/A
$366
Settled
Yes
kalshi

Yordan Alvarez: 3+

100%
Yes 100¢No 0¢
100¢
N/A
$303
N/A
N/A
$303
Settled
Yes
kalshi

Christian Walker: 2+

100%
Yes 100¢No 0¢
100¢
N/A
$236
N/A
N/A
$219
Settled
Yes
kalshi

Christian Walker: 4+

100%
Yes 100¢No 0¢
100¢
N/A
$124
N/A
N/A
$116
Settled
Yes
kalshi

Christian Walker: 3+

100%
Yes 100¢No 0¢
100¢
N/A
$93
N/A
N/A
$87
Settled
Yes
kalshi

Kameron Misner: 2+

100%
Yes 100¢No 0¢
100¢
N/A
$62
N/A
N/A
$54
Settled
Yes
kalshi

Michael Massey: 3+

100%
Yes 100¢No 0¢
100¢
N/A
$60
N/A
N/A
$50
Settled
Yes
kalshi

Michael Massey: 2+

100%
Yes 100¢No 0¢
100¢
N/A
$59
N/A
N/A
$52
Settled
Yes
kalshi

Salvador Perez: 2+

100%
Yes 100¢No 0¢
100¢
N/A
$56
N/A
N/A
$48
Settled
Yes
kalshi

Maikel Garcia: 2+

100%
Yes 100¢No 0¢
100¢
N/A
$48
N/A
N/A
$47
Settled
Yes
kalshi

Salvador Perez: 3+

100%
Yes 100¢No 0¢
100¢
N/A
$46
N/A
N/A
$43
Settled
Yes
kalshi

Taylor Trammell: 2+

100%
Yes 100¢No 0¢
100¢
N/A
$9
N/A
N/A
$9
Settled
Yes
kalshi

Taylor Trammell: 3+

100%
Yes 100¢No 0¢
100¢
N/A
$9
N/A
N/A
$9
Settled
Yes
kalshi

Bobby Witt Jr.: 2+

0%
Yes 0¢No 100¢
100¢
N/A
$676
N/A
N/A
$676
Settled
No
kalshi

Jeremy Peña: 2+

0%
Yes 0¢No 100¢
100¢
N/A
$493
N/A
N/A
$493
Settled
No
kalshi

Vinnie Pasquantino: 4+

0%
Yes 0¢No 100¢
100¢
N/A
$487
N/A
N/A
$487
Settled
No
kalshi

Jeremy Peña: 4+

0%
Yes 0¢No 100¢
100¢
N/A
$199
N/A
N/A
$199
Settled
No
kalshi

Jose Altuve: 2+

0%
Yes 0¢No 100¢
100¢
N/A
$161
N/A
N/A
$156
Settled
No
kalshi

Christian Walker: 6+

0%
Yes 0¢No 100¢
100¢
N/A
$102
N/A
N/A
$102
Settled
No
kalshi

Jac Caglianone: 2+

0%
Yes 0¢No 100¢
100¢
N/A
$61
N/A
N/A
$61
Settled
No
kalshi

Christian Walker: 5+

0%
Yes 0¢No 100¢
100¢
N/A
$30
N/A
N/A
$30
Settled
No
kalshi

Vinnie Pasquantino: 2+

0%
Yes 0¢No 100¢
100¢
N/A
$26
N/A
N/A
$26
Settled
No
Total markets: 25 of 70

Description

Multiple Houston Astros and Kansas City Royals players' individual performances in the June 12, 2026 game are tracked across various total base thresholds. Settlement requires each player to start and record at least one plate appearance, with pinch-hit appearances excluded.

Kalshi

This event tracks total bases performance for five players (Bobby Witt Jr., Christian Walker, Jose Altuve, Vinnie Pasquantino, and Yordan Alvarez) across multiple escalating thresholds in the June 12, 2026 Houston vs Kansas City game. For each player, markets resolve based on actual total bases accumulated only if that player is in the starting lineup and records at least one plate appearance. If a player is scratched or not included in the starting lineup, all their markets resolve to fair market price. If a player starts but does not record a plate appearance, their markets also resolve to fair market price. Pinch-hit at-bats do not count toward any threshold. Each player's thresholds (ranging from 2+ to 6+ total bases) resolve independently based on their actual performance.

Frequently asked questions

On Kalshi, the Houston-Kansas City total bases market dashboard tracks real-time odds and trading activity for this matchup's combined bases outcome. The interface displays current pricing, 24-hour volume via $7,661, and historical price movement to help traders monitor sentiment shifts. This market aggregates all bets placed on whether the total bases hit will fall above or below a specified threshold during the game. Kalshi's dashboard updates continuously as new trades execute, giving participants an up-to-the-minute view of how the crowd is pricing this particular baseball event.

Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant pools 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 from accurate forecasting. This market's odds emerge from genuine belief rather than bookmaking spreads, potentially offering sharper pricing on total bases outcomes. Comparing the two can reveal where public perception differs from professional oddsmaking, though both sources provide valuable context for understanding the game's expected trajectory.

On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing different total bases outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The platform displays bid-ask spreads that tighten or widen based on liquidity and trading volume. Prices move in real time as new orders flow in, reflecting the collective forecast of active participants. Kalshi's transparent pricing model allows traders to see exactly where others are willing to transact, creating an efficient discovery process for the true probability of each outcome.

This market resolves around Jun 13, 2026, once the Houston-Kansas City game concludes and the final total bases count is verifiable from credible public reporting. The outcome is determined by the combined number of bases reached by both teams during the contest, measured against the threshold specified in the market terms. Resolution occurs automatically after official game statistics are confirmed, allowing traders to settle their positions. No further action is required from participants once the event concludes and data is finalized.

Several factors can shift odds in this market before game time and during play. Lineup announcements, injury reports, and weather conditions at the stadium may influence expectations around offensive output and total bases. Starting pitcher performance history and recent team batting trends also drive trader sentiment. During the game itself, early scoring, momentum swings, and in-game substitutions can cause rapid repricing as new information emerges. Breaking news about player availability or field conditions will typically trigger immediate market reactions as traders reassess the likelihood of hitting the specified bases threshold.