Skip to content
Scanner / All markets / Sports

Baltimore Orioles vs. New York Mets: O/U 8.5

Post
KalshiPolymarket ✓ Verified same-resolution Closes Sep 16, 2026
LIVE PRICES — YES
KalshiBEST YES PRICETrade ↗
45¢ last
BidAsk
YES45¢46¢
NO54¢55¢
$1,192 volume
PolymarketTrade ↗
47¢ last
BidAsk
YES46¢47¢
NO53¢54¢
$2,193 volume
Cross-venue spread 2.0¢
30-DAY PRICE HISTORY
HOW THIS RESOLVES

Kalshi — primary rule

If Baltimore and New York M collectively score more 8.5 runs in the Baltimore vs New York M professional baseball game originally scheduled for Sep 15, 2026 at 7:10 PM EDT, then the market resolves to Yes.

Polymarket — resolution criteria

In the upcoming MLB game between the Baltimore Orioles and New York Mets, scheduled for September 15 at 7:10 PM ET: This market will resolve to "Over" if the Baltimore Orioles and New York Mets combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". 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, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. 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.

Show full rules
STATS
Cross-venue spread2.0¢
Kalshi last45¢
Polymarket last47¢
Venues2
TRACK THIS MARKET

Get an email the moment the price or edge moves — watchlists, whale alerts and the full scanner are free to start.

Start free — no card
RELATED MARKETS
Baltimore vs New York M — Baltimore46¢Dota 2: Kalmychata vs Two Move (BO3) - European Pro League Group BCounter-Strike: BakS eSports vs CYBERSHOKE Esports (BO3) - CIS LAN Championship PlayoffsKansas City Royals vs. Houston Astros: O/U 8.5Seattle Mariners vs. Los Angeles Angels: O/U 8.5Philadelphia vs Washington: Total Runs — Over 8.5 runs scored
The same question at a different strike, deadline or outcome — related, not the same contract. Prices are the latest YES.