KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Before Aug 1, 2028 95%Leader of 7 outcomes
Market quality
40 / 100
Low quality24h Volume
—
Liquidity
$517.9
Low liquiditySpread
4.0 pt
Moderate spreadMarket data
Updated 12 minutes ago
May 9, 26, 2:00 PM UTCNov 1, 26, 4:59 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
If Sebastian Walcott plays for any MLB team in a regular season or playoff game the named outcome, then the market resolves to Yes.
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Open markets
Baseball
ROBINHOOD (ROTHERA)MLB: Minnesota Twins vs Detroit Tigers (Sep 9, 2026)
- DET+35.0pt91.9%
- MIN-39.0pt8.1%
- Total Vol
- $807.8K
- 24h Vol
- $807.8K
KALSHIPro Baseball Champion
- Los Angeles D-0.3pt30%
- Milwaukee+0.2pt15%
- New York Y-1.2pt10%
+27 more outcomes
- Total Vol
- $69.5M
ROBINHOOD (ROTHERA)MLB: Toronto Blue Jays vs Athletics (Sep 9, 2026)
- ATH+47.0pt85.6%
- TOR-51.0pt14.4%
- Total Vol
- $549.5K
- 24h Vol
- $549.5K
ROBINHOOD (ROTHERA)MLB: St. Louis Cardinals vs San Francisco Giants (Sep 9, 2026)
- STL+41.0pt92.9%
- SF-41.0pt7.1%
- Total Vol
- $324.1K
- 24h Vol
- $324.1K
ROBINHOOD (ROTHERA)MLB: Texas Rangers vs Seattle Mariners (Sep 9, 2026)
- SEA+1.0pt54.9%
- TEX+4.0pt45.1%
- Total Vol
- $245K
- 24h Vol
- $245K
ROBINHOOD (ROTHERA)MLB: Washington Nationals vs San Diego Padres (Sep 9, 2026)
- WSH+32.0pt69%
- SD-34.0pt31%
- Total Vol
- $240.8K
- 24h Vol
- $240.8K
- Tampa Bay vs Atlanta
- Pro Baseball Playoff Qualifiers
- Houston vs Philadelphia
- MLB: Cleveland Guardians vs Baltimore Orioles (Sep 9, 2026)
- Texas vs Seattle: Total Runs
- September 10 Tampa vs Atlanta
- MLB: New York Mets vs Miami Marlins (Sep 9, 2026)
- American League Champion
- MLB: Los Angeles Angels vs Boston Red Sox (Sep 9, 2026)
- MLB World Series Champion 2026
- MLB: Chicago Cubs vs Milwaukee Brewers (Sep 9, 2026)
- Colorado vs New York Y
Frequently asked questions
- What are the current odds for Sebastian Walcott: Debut Date?
- Kalshi prices Before Aug 1, 2028 at 95% as of September 10, 2026.
- When does Sebastian Walcott: Debut Date resolve?
- Sebastian Walcott: Debut Date is scheduled to resolve on November 1, 2026.
- How is Sebastian Walcott: Debut Date settled?
- Kalshi settles this market as follows: If Sebastian Walcott plays for any MLB team in a regular season or playoff game the named outcome, then the market resolves to Yes.