Antecedent (if this happens)
KXATPGRANDSLAM-26-DMED
Will Daniil Medvedev win a Tennis Grand Slam in 2026?
Series: KXATPGRANDSLAM
Entity: Daniil Medvedev
Expiration: 2026-12-31T15:00:00Z
Volume: 13148
YES ask: 0.1100
NO ask: 0.9600
Last: 0.1000
View on Kalshi
Rules
If Daniil Medvedev 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.
Consequent (then it means this happened or will happen)
KXATPMATCH-26MAR23CERMED-MED
Will Daniil Medvedev win the Cerundolo vs Medvedev : Round Of 32 match?
Series: KXATPMATCH
Entity: Daniil Medvedev
Expiration: 2026-03-23T18:00:00Z
Volume: 100309
YES ask: 0.7900
NO ask: 0.2200
Last: 0.7900
View on Kalshi
Rules
If Daniil Medvedev wins the Cerundolo vs Medvedev professional tennis match in the 2026 ATP Miami Round Of 32 after a ball has been played, then the market resolves to Yes.
Confidence: none
Model: claude-sonnet-4-6
Screened: 2026-03-23T08:01:07Z
Reasoning: Winning a Grand Slam does not require winning this Miami Open match, and winning this Miami Open match does not require winning a Grand Slam. These are independent events.
Strategy: Buy NO on antecedent + YES on consequent
Yield:
-63.80%
(negative yield)
Cost:
$1.7500
Days to maturity:
201
Hurdle yield:
4.31%
Excess yield:
-68.12%
BELOW HURDLE