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: Aug 3, 5:50 PM EST
Kalshi
Major League Baseball recognizes the top-performing player in the National League during July. The award honors exceptional overall performance throughout the month based on batting, fielding, and other statistical measures of player contribution.
Each player listed receives recognition if designated as the National League Player of the Month for July. In the event that multiple players are awarded Player of the Month honors simultaneously, the prize pool is divided equally among all recipients, with each receiving $1 divided by the total number of awardees and rounded down to the nearest dollar.
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 trader conviction and real-money risk. Sportsbooks may move faster on breaking news, whereas prediction markets sometimes incorporate longer-term statistical trends more gradually. Comparing the two can reveal where public opinion differs from professional oddsmakers, though both aim to price the likelihood of a player winning the award.
On Kalshi, this market is priced through an order-book mechanism where traders submit buy and sell orders at their chosen probability levels. 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 assessment of all active traders; as new information emerges—such as injury updates, hot streaks, or statistical milestones—traders adjust their positions, moving the odds in real time. Higher-probability outcomes trade at higher prices, and you can enter or exit positions at any time before the market closes on Aug 4, 2026.
This market resolves around Aug 4, 2026, once the official National League Player of the Month award is announced and verified. The outcome is confirmed through credible public reporting from Major League Baseball and sports media. Whichever player is officially named the winner by the league will determine which contract settles at full value, while all other contracts expire worthless. Traders should monitor the official MLB announcement and reputable sports news sources as the deadline approaches.
Several catalysts can shift odds in this market: standout statistical performances (batting average, home runs, RBIs, or pitching metrics), injuries to top contenders, hot or cold streaks as July progresses, and team playoff implications that affect playing time. Trades or roster moves can also alter a player's opportunity. Media narratives and award-voting patterns from previous years influence trader expectations. Late-month surges or slumps often trigger the largest repricing, as voters typically weigh recent performance heavily when making their decision.