Live prediction market odds for Kayla Day vs. Haley Giavara. Compare prices across Kalshi and Polymarket.
Kalshi / Polymarket
2026-03-29
Kayla Day vs. Haley Giavara — WTA Tennis match scheduled for 2026-03-29. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Haley Giavara leads the “Kayla Day vs. Haley Giavara” event at 39.3% implied probability, followed by Kayla Day at 60.8%. A 42.5% cross-platform spread signals an active arbitrage window.
Kayla Day vs. Haley Giavara is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Haley Giavara leads at 39% implied probability, making it the market favorite. Other contenders include Kayla Day at 61%.
Haley Giavara currently leads at 39% implied probability. Behind Haley Giavara, Kayla Day at 61% are the next closest contenders. The 42.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here are the latest odds across Kalshi, Polymarket: Haley Giavara: 18¢ on Kalshi, 61¢ on Polymarket. Kayla Day: 82¢ on Kalshi, 40¢ on Polymarket. The 42.5% spread across platforms highlights where markets disagree — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 39¢ means the market estimates a 39% probability that Haley Giavara will be the outcome. Buying one share at 39¢ pays out $1.00 if correct — a 156% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
Haley Giavara
39.3% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Haley Giavara wins the Giavara vs Day professional tennis match in the 2026 WTA Charleston Qualification Round 1 after a ball has been played, then the market resolves to Yes.
The following market refers to the Giavara vs Day professional tennis match in the 2026 WTA Charleston Qualification Round 1 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).
PolymarketThis market refers to the tennis match between Haley Giavara and Kayla Day in the Credit One Charleston Open, Qualification, scheduled for March 28 2026. This market will resolve to “Giavara” if Haley Giavara wins the first set. It will resolve to “Day” if Kayla Day wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official WTA match statistics.
