HOW EACH FACTOR MATTERS
Level (Elo/ranking)▸ Zakharova●●
Zakharova leads on Elo (1640 vs 1574, +66) despite a worse ranking (#85 vs #75); model gives her 52% to 48%.
Form▸ Zakharova●●
Zakharova is 7-3 in her last 10 vs Zarazua's 5-5; both share a current 2-match win streak.
Rest▸ Zakharova●
Both rested 2 days, but Zarazua played 5 matches in 14 days vs Zakharova's 4 — slightly more accumulated fatigue.
Serve/return= Even●
Serve marks are nearly even (56% vs 57%) and return marks nearly even (41% vs 40%) — no real mechanical edge.
Market pricing= Even●●●
Model sees 52% but the market prices 61% (odds 1.65), producing a -13.8% EV — the price overstates her chances.
LEVEL AND FORM
Zakharova's Elo edge (1640 vs 1574) points to a stronger recent competitive level than her ranking suggests, since she sits ten spots below Zarazua at #85 vs #75. That gap between ranking and Elo often reflects short-term ranking noise rather than a shift in true skill, and the model's 52-48 split reflects a marginal, not dominant, edge once both signals are weighed together.
Recent form reinforces this modest edge: Zakharova has won 7 of her last 10 matches compared to Zarazua's 5-5 record, though both players enter on identical 2-match winning streaks. The form gap is real but not large enough to be decisive on its own.
SERVE-RETURN BALANCE
The service and return numbers are essentially mirrored: Zakharova serves at 56% and returns at 41%, while Zarazua serves at 57% and returns at 40%. Neither player holds a meaningful mechanical advantage in the exchanges that typically decide close matches — this is a near wash rather than a point of separation.
SCHEDULE LOAD
Both players are working on the same two days of rest, so neither enters with a freshness advantage in that narrow sense. However, Zarazua has played five matches in the last 14 days against Zakharova's four, a slightly heavier load that could matter marginally in a tight, physical contest, though it is not a major factor on its own.
VALUE READ
The model rates Zakharova a 52% favorite, well below the market's implied 61% at odds of 1.65. That gap produces a projected expected value of -13.8%, meaning the price is asking bettors to pay for more certainty than the data supports.
This is a case where being the favorite does not equal being a value play. The combined picture — a modest Elo and form edge for Zakharova, offset by near-identical serve/return numbers and a mildly heavier recent workload for Zarazua — supports a close match, not the level of favoritism priced into the odds. On these numbers, backing Zakharova at this price is not justified by the model.
Impact and analysis from real match data (Elo, form, head-to-head, rest, surface vs baseline, weather, altitude). The model ≈ the market on average; the odds already capture almost all the edge. 18+ · gamble responsibly.