Would you bet…
San Francisco Giants vs. Arizona Diamondbacks Predictions
A YES share pays out if this happens and NO pays out if it doesn’t — so the 87% price is just the market’s implied chance of YES. How YES/NO contracts work →
- Platform
- Polymarket
- Volume
- $240,415 volume
- Resolves
- 9 Jul 2026
- Updated
- 1 week ago
The market prices the Giants as strongly favored, with 87% implied probability against 13% for the Diamondbacks. Volume stands at $240k, a modest total that suggests limited liquidity on either side. in recent trading has held, leaving the contract in a fairly settled state heading into the July 1 matchup at 9:40PM ET.
A Giants win moves money to the 87% holders; any edge in pitching matchup, recent form, or home-field advantage would be the obvious candidate to shift pricing. The 13% holders are betting on Arizona, and they currently hold the larger slice of the implied probability space. With $240k in total volume, any fresh money or new information about lineup injuries or bullpen availability could push the needle either direction, though thin volume also means moves could be outsized.
At 87%, this reflects a live market assessment as of now. The Giants trade as the underdog, but underdog pricing can be right or wrong depending on what you know that the market doesn’t. 9 July 2026 on the game outcome via Polymarket.
FAQ
What does a 87% price mean?
It is the market-implied probability. A 87% YES price means traders collectively judge the event about 87% likely.
How does this market resolve?
In the upcoming MLB game between the San Francisco Giants and Arizona Diamondbacks, scheduled for July 1 at 9:40PM ET: This market will resolve to "San Francisco Giants" if the San Francisco Giants win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the
Where can I trade it?
This market is listed on Polymarket. Prediction markets carry real financial risk and may not be available in every state.
Is this the same as sports betting?
Legally it’s event-contract trading on a regulated exchange, not a sportsbook bet — though the experience is similar. Read our prediction markets vs sports betting explainer.
Can I trade sports where betting is illegal?
Often yes, because these are federally regulated contracts — but sports is restricted in some states, so always check your state first.
Best platforms for sports?
Kalshi has the broadest catalog; DraftKings and FanDuel are strong for sports-first traders. See our reviews.
What is a prediction market?
A prediction market lets you trade contracts on whether a real-world event will happen. The live price moves with supply and demand and reads as the implied probability. Read more →
How do the odds work?
Every price between 1¢ and 99¢ is the implied chance of YES. A contract settles at $1 if it resolves yes and $0 if it does not. Read more →
Prediction market contracts carry real financial risk and can resolve to zero. 18+.
Before you trade
Read our independent reviews of the platforms behind these markets.