Data quality warningSource data degradedNot meaningfully priced
Data as of Sep 11, 2026, 11:51 AM UTC · policy pm-quality-3
Current implied probability
Boston 58%
Market quality
47 / 100
Low quality24h Volume
—
Liquidity
—
Liquidity unknownBid / Ask
56.0% / 60.0%
Spread
4.0 pt
Moderate spreadMarket data
Updated 27 minutes ago
Sep 13, 26, 5:35 PM UTCSep 14, 26, 5:35 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
the named outcome vs Boston
- If Boston wins the Pro Baseball game between Boston and the named outcome, originally scheduled for September 13, 2026 at 1:35 PM ET, this market will resolve to Yes.
- Otherwise, it will resolve to No. If the event is postponed or rescheduled, the market will remain open until the event is played or the applicable season or tournament ends, and the Expiration Date may be adjusted accordingly.
- The Underlying is the official result of the specified sporting event.
- Source Agencies, in order, are the league governing the event, ESPN, Fox Sports, and the broadcast partner of the event.
Open markets
Sports
KALSHI2027 Pro Football Champion
- Los Angeles R-4.0pt10.8%
- Buffalo+1.0pt7.5%
- San Francisco+3.0pt6.7%
+29 more outcomes
- Total Vol
- $93.9M
- 24h Vol
- $3.8M
KALSHIAmgen Irish Open Winner
- Shane Lowry+34.8pt38%
- Joaquin Niemann+11.8pt19%
- Joe Dean+6.9pt8%
+97 more outcomes
- Total Vol
POLYMARKETCounter-Strike: FURIA vs G2 (BO3) - FISSURE PLAYGROUND Playoffs
- 1 Total Rounds: Over/Under 21.5100%
- 1 Total Rounds: Over/Under 24.5100%
- Handicap: G2 (-1.5) vs FURIA (+1.5)100%
+22 more outcomes
- Total Vol
- $3M
POLYMARKETLoL: KT Rolster Challengers vs DN SOOPers Challengers (BO5) - LCK Challengers League Playoffs
- Game 1 Winner+33.0pt100%
- Game 2 Winner+34.0pt100%
- Game 4 Winner+46.5pt100%
+70 more outcomes
ROBINHOOD (ROTHERA)Nflgame 26 SEP 11 Sflar
- LAR64.1%
- SF35.9%
- Total Vol
- $1.6M
- 24h Vol
- $1.6M
POLYMARKETUEFA Champions League: 2027 Champion
- Barcelona-0.5pt18.3%
- Bayern Munich15.4%
- Arsenal13.5%
+33 more outcomes
- Total Vol
- MLB: Texas Rangers vs Seattle Mariners (Sep 10, 2026)
- Amgen Irish Open End of Round 1 Leader
- Cacao vs Tabacco
- Stade Rennais FC 1901 vs. Olympique de Marseille
- NFL 2026-27: Champion
- MVP Winner?
- Norfolk St. vs Virginia
- US Open Men's Singles Winner
- Namibia vs South Africa
- US Open ATP: Alexander Zverev vs Karen Khachanov
- College Football National Championship Winner
- Pro Baseball Champion
Frequently asked questions
- What are the current odds for Kansas City vs Boston?
- Gemini prices Boston at 58% as of September 11, 2026.
- When does Kansas City vs Boston resolve?
- Kansas City vs Boston is scheduled to resolve on September 14, 2026.
- How is Kansas City vs Boston settled?
- Gemini settles this market as follows: the named outcome vs Boston