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: Jul 9, 8:14 PM EST
Kalshi
This baseball event tracks the combined run total scored by both teams during the first five innings of the Philadelphia vs Cincinnati game on July 9, 2026. Bettors predict whether the combined score will exceed various thresholds.
Resolution is based on the total runs scored by both Philadelphia and Cincinnati combined during the first 5 innings of the professional baseball game originally scheduled for July 9, 2026 at 7:10 PM EDT. Each threshold (0.5, 1.5, 2.5, 3.5, 4.5, 5.5, and 6.5 runs) resolves independently: if the combined score through 5 innings exceeds the specified threshold, that outcome resolves to Yes; otherwise it resolves to No. If the game is postponed or delayed, the market remains open and closes after the rescheduled game finishes within two days.
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 like this one aggregate the beliefs of traders who have real money at stake. Sportsbook totals for first-five-inning play may emphasize historical averages and sharp-action patterns, whereas this market can react more dynamically to late-breaking lineup changes, weather, or bullpen availability that traders believe will influence early-inning scoring.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and offers on the combined first-five-inning run total. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the consensus probability that the total will land above or below a specific threshold, with each contract representing a fractional share of that outcome. As new information emerges—such as confirmed lineups or weather updates—traders adjust their positions, moving the price to reflect updated expectations for early-inning scoring.
This market resolves around Jul 10, 2026, once the game has concluded and the first five innings are complete. The outcome is determined by the official combined run total recorded through the end of the fifth inning, verified against credible public sources. Once the result is confirmed, the market settles automatically based on whether the actual total matched the threshold specified in the contract terms.
Key catalysts include confirmed starting pitchers and bullpen availability for both teams, as these directly influence early-inning run-scoring potential. Lineup announcements, weather conditions, and field dimensions at the venue can all shift expectations for offensive output in the first five frames. Injury reports or last-minute roster changes may also trigger repricing. Additionally, any news about recent offensive or defensive trends specific to these teams could prompt traders to adjust their positions ahead of first pitch.