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: Jul 8, 11:49 PM EST
Kalshi
This market determines which team leads after the first five innings of the Arizona vs San Diego game on July 8, 2026. Bettors can wager on Arizona winning, San Diego winning, or the teams being tied after five innings.
Resolution is determined by the score at the end of the fifth inning of the Arizona vs San Diego game scheduled for July 8, 2026 at 10:10 PM EDT. Three outcomes are possible: Arizona wins the first five innings, San Diego wins the first five innings, or the teams tie. If the score is tied after five innings, the Tie outcome resolves to Yes and both team outcomes resolve to No. If the game is postponed or delayed, the market remains open and resolves after the rescheduled game concludes within two days.
Prediction market odds on this market often diverge from traditional sportsbook lines because they reflect real-time trader sentiment rather than a sportsbook's fixed pricing model. Sportsbooks adjust lines to manage liability and balance action; prediction markets adjust continuously as new information arrives and traders update their beliefs. For the first five innings specifically, prediction markets may price in subtler factors—like bullpen availability or recent pitcher performance—faster than sportsbooks do. Comparing the two can reveal where the crowd sees edge or where consensus differs, though both aim to reflect true probability.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the last trade executed, and you can see the full depth of buy and sell orders at different price levels. This continuous, transparent pricing means odds update instantly as new trades occur, rather than being set by a central operator. Kalshi's structure encourages active trading and allows you to enter or exit your position at any time before the market closes.
This market resolves around Jul 9, 2026, once the first five innings of the Arizona-San Diego game are complete and the result is verifiable from credible public sources. The outcome will reflect which team is ahead after exactly five innings of play. Until that point, you can trade your position freely, and the market price will shift as the game unfolds and traders adjust their expectations based on what they see on the field.
Several factors could shift odds before the game starts and during the first five innings. Lineup announcements, starting pitcher confirmations, and late-inning roster decisions often trigger sharp moves. Weather conditions, field delays, and injury reports can also swing sentiment quickly. Once play begins, early runs, defensive plays, and pitcher performance in the opening frames will drive real-time repricing. Traders monitor these developments closely, so unexpected offensive explosions, pitching struggles, or momentum swings in the early innings typically produce the largest price movements in this market.