Los Angeles Dodgers vs. Arizona Diamondbacks (9:40 PM ET) is a prediction market event currently tracked across 3 platforms (Kalshi, Polymarket, ProphetX). Los Angeles Dodgers spread plus 3.5 leads at 87% implied probability, making it the market favorite. Other contenders include Los Angeles Dodgers spread plus 2.5 at 81%, Arizona Diamondbacks spread plus 4.5 at 80%, Total under 12.5 at 77%.

What is moving the odds on "Los Angeles Dodgers vs. Arizona Diamondbacks (9:40 PM ET)"?

Los Angeles Dodgers spread plus 3.5 currently leads at 87% implied probability. Behind Los Angeles Dodgers spread plus 3.5, Los Angeles Dodgers spread plus 2.5 at 81% and Arizona Diamondbacks spread plus 4.5 at 80% and Total under 12.5 at 77% are the next closest contenders. The 59.0% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.

What are the current odds for "Los Angeles Dodgers vs. Arizona Diamondbacks (9:40 PM ET)" across platforms?

Here are the latest odds across Kalshi, Polymarket, ProphetX: Los Angeles Dodgers spread plus 3.5: 87¢ on Polymarket. Los Angeles Dodgers spread plus 2.5: 81¢ on Polymarket. Arizona Diamondbacks spread plus 4.5: 80¢ on Polymarket. Total under 12.5: 77¢ on Polymarket. The 59.0% spread across platforms highlights where markets disagree — a gap traders can exploit by buying low on one platform and selling high on another.

What does it mean that Los Angeles Dodgers spread plus 3.5 is at 87%?

A price of 87¢ means the market estimates a 87% probability that Los Angeles Dodgers spread plus 3.5 will be the outcome. Buying one share at 87¢ pays out $1.00 if correct — a 15% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.

Market Rulebook: Los Angeles Dodgers vs. Arizona Diamondbacks (9:40 PM ET)

Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket and ProphetX.

Rules for Candidate:

Kalshi

Primary Rule

If Los Angeles D wins the Los Angeles D vs Arizona professional baseball game originally scheduled for Jun 1, 2026 at 9:40 PM EDT, then the market resolves to Yes.

Edge Cases

The following market refers to the Los Angeles D vs Arizona professional baseball game originally scheduled for Jun 1, 2026 at 9:40 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules.

Resolution Oracles

Kalshi Rules

Polymarket

Primary Rule

In the upcoming MLB game between the Los Angeles Dodgers and Arizona Diamondbacks, scheduled for June 1 at 9:40PM ET: This market will resolve to "Los Angeles Dodgers" if the Los Angeles Dodgers win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Resolution Oracles

UMA Optimistic OracleConsensus of Sources

ProphetX

Primary Rule

Sports moneyline - resolves based on official game outcome per ProphetX Prediction Rules

Resolution Oracles

ProphetX Rules

Los Angeles Dodgers vs. Arizona Diamondbacks (9:40 PM ET)

About This Market

Price History

Live Markets

Frequently Asked Questions

Smart Trade Router

Market Rulebook: Los Angeles Dodgers vs. Arizona Diamondbacks (9:40 PM ET)

Resolution Oracles