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S. Lansere/K. Zaytseva vs M. Kawamura/K. Morisaki

Tennis
2025-09-04 10:43
Start: 2025-09-04 10:39

Summary

No pick
EV: -0.07

Current Odds

Home 8.5|Away 1.06
Best Odds

Match Info

Match key: S. Lansere/K. Zaytseva_M. Kawamura/K. Morisaki_2025-09-04

Analysis

Summary: With only market prices to work from and a conservative normalization, neither side offers positive expected value at the quoted odds; we therefore recommend no bet.

Highlights

  • Normalized home win probability ≈ 57.8%; break-even odds ≈ 1.732
  • Market favorite 1.61 is too short — projected EV ≈ -7.0% on a 1-unit stake

Pros

  • + Market reflects a clear favorite which likely prices in some advantage
  • + Our approach is conservative and accounts for bookmaker overround

Cons

  • - No independent information on players, surface or recent form to identify potential edges
  • - Both sides are negative EV at available prices, so no profitable selection

Details

We have no external form, injury, or H2H data, so we apply a conservative market-adjusted approach. Book implied probabilities from the provided decimals are Home 1/1.61 = 62.11% and Away 1/2.20 = 45.45%, which sum to an overround; normalizing gives an estimated fair probability of Home ≈ 57.8% and Away ≈ 42.2%. Using the home probability (our primary estimate) the break-even decimal odds are ~1.732; the market favorite quote of 1.61 is shorter than that, producing negative EV (EV = p*odds - 1 ≈ -0.070). The away side similarly shows no value: required odds ≈ 2.367 while the market is 2.20. Given the lack of informational advantage and both sides showing negative expected value at current prices, we do not recommend a bet.

Key factors

  • No external data on form, surface, injuries or H2H — conservative market-normalization used
  • Book market shows an overround; normalized fair probabilities give Home ≈57.8% / Away ≈42.2%
  • Current market prices (Home 1.61, Away 2.20) are both shorter than our break-even odds