Pair #1854

Antecedent (if this happens)

KXPGATOUR-MAST26-HMAT

Will Hideki Matsuyama win the Masters Tournament?

Series: KXPGATOUR
Entity: Hideki Matsuyama
Expiration: 2026-04-12T23:00:00Z
Volume: 4591651

YES ask: 0.0010
NO ask: 1.0000
Last: 0.0010

View on Kalshi

Rules If Hideki Matsuyama wins the Masters Tournament, then the market resolves to Yes.
Consequent (then it means this happened or will happen)

KXPGAMAJORWIN-26-HMAT

Who will win a PGA Tour Major in 2026?

Series: KXPGAMAJORWIN
Entity: Hideki Matsuyama
Expiration: 2026-12-31T15:00:00Z
Volume: 5722

YES ask: 0.0800
NO ask: 0.9600
Last: 0.0800

View on Kalshi

Rules If Hideki Matsuyama wins any of the four golf major tournaments (The Masters, the PGA Championship, the U.S. Open, and The Open Championship) in 2026, then the market resolves to Yes.
LLM Screening

Confidence: high
Model: claude-sonnet-4-6
Screened: 2026-03-19T08:38:50Z

Reasoning: Winning the Masters is winning one of the four majors, so Matsuyama winning the Masters necessarily means he wins a PGA major in 2026. The reverse does not hold — he could win a different major.

Strategy: Buy NO on antecedent + YES on consequent
Yield: N/A
Cost: $1.0800
Days to maturity: N/A
Hurdle yield: N/A
Excess yield: N/A

Human Review

Not yet reviewed.

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