Rybakina vs. Kostyuk: Match O/U 21.5

The market strongly favors the match outcome being under 21.5 games.

The prediction market indicates a high probability of the match finishing under 21.5 games, with a market probability of 99.95% for 'NO'. The Pulse AI also aligns closely, suggesting a slight chance for 'YES' at 1.55%, indicating that the market is likely well-priced with a confidence level of 55 out of 100.

• 1 Market probability heavily favors 'NO' at 99.95%.
• 2 Pulse AI suggests a slight chance for 'YES' at 1.55%.
• 3 Confidence level is moderate at 55 out of 100.
• 4 Market appears fairly priced with an edge of 1.5.
• 5 Time to expiry is 136 hours, allowing for potential shifts in sentiment.

This market refers to the tennis match between Elena Rybakina and Marta Kostyuk in the Miami Open, scheduled for March 21 2026.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official WTA statistics.