Pair #9941

Antecedent (if this happens)

KXWTA-26USO-JOV

Will Iva Jovic win the US Open Women's Singles?

Series: KXWTA
Entity: Iva Jovic
Expiration: 2026-09-13T05:00:00Z
Volume: 2605

YES ask: 0.0300
NO ask: 0.9800
Last: 0.0300

View on Kalshi

Rules If Iva Jovic wins the 2026 US Open Women's Singles professional tennis tournament, then the market resolves to Yes.
Consequent (then it means this happened or will happen)

KXWTAGRANDSLAM-26-JOV

Will Iva Jovic win a Tennis Grand Slam in 2026?

Series: KXWTAGRANDSLAM
Entity: Iva Jovic
Expiration: 2026-12-31T15:00:00Z
Volume: 5011

YES ask: 0.0400
NO ask: 0.9900
Last: 0.0100

View on Kalshi

Rules If Iva Jovic wins a tennis major (the Australian Open, the U.S. Open, the French Open, or Wimbledon) before Dec 31, 2026, then the market resolves to Yes.
LLM Screening

Confidence: high
Model: claude-sonnet-5
Screened: 2026-07-12T08:03:24Z
Code version: N/A

Reasoning: US Open win is a major win; reverse fails since another major could be won.

Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees): -13.68% (negative yield)
Cost: $1.0200 + ~$0.0041 est. fees
Days to maturity: 59
Hurdle yield: 4.32%
Excess yield: -17.99% BELOW HURDLE

Human Review

Decision: confirmed
Reviewed at: 2026-07-12T12:36:01Z

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