Guadalajara Open Akron: Elvina Kalieva vs Kayla Day

According to the latest prediction market data for the query “Guadalajara Open Akron: Elvina Kalieva vs Kayla Day”, traders have formed a strong consensus.

Currently, Completed Match is dominating the market with an overwhelming 50% chance of winning. The betting volume for this specific market has already reached $477.5K, reflecting intense industry interest.

To better assess where each potential outcome stands, the market can be segmented into three distinct trading tiers based on implied probability and contract pricing:

🥇 Tier 1: The Dominant Leader

• Completed Match (50%): Currently commanding the highest probability, Completed Match is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 50¢, signaling a high degree of market conviction. This contract alone has generated $1.5K in volume.

This market refers to the tennis match between Elvina Kalieva and Kayla Day in the Guadalajara Open Akron, originally scheduled for September 13, 2026 at 12:00PM ET.

This market will resolve to 'Elvina Kalieva' if Elvina Kalieva advances against Kayla Day.

This market will resolve to 'Kayla Day' if Kayla Day advances against Elvina Kalieva.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.

If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.

If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.

The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

While human consensus and speculative volume shape the broader prediction market, our quantitative algorithms offer a data-driven counter-perspective. By analyzing fundamental signals, underlying trends and historical distributions, our AI Valuation model calculates an independent “Fair Value” probability for each outcome.

Comparing this Fair Value against the current Trade Value uncovers major disparities — known as the Expected Value (EV) Gap. Contracts with a positive EV Gap represent statistically underpriced outcomes, whereas a negative EV Gap flags a potential market overreaction.

Top AI Alpha & Mispriced Arbitrage Opportunities

Based on the latest data model run, several key contracts stand out with significant deviations:

• The Most Overvalued Outcome Completed Match currently trades at 50%, but our AI places its Fair Value at just 1%. This creates a large negative EV Gap of -49%, suggesting the crowd may be overhyping this outcome and driving the premium too high.