MODEL PREDICTION · 2026-07-13

A. Korneeva vs A. Ito — prediction

Athens (Greece) - Qualification

KORNEEVAWIN PROBABILITYITO

58%

model prob.

@1.15

odds · 87% impl.

⏱Rest 13d vs 1d🎾Serve 57%📈Form 7/10

THE MODEL'S REASONING

›Ranking: #98 vs #228 (better ranked)

›Recent form: 4/10 in recent matches

›Model 58% vs market 87% → the model sees it as less likely than the odds

Calibrated model probability (~64% out-of-sample accuracy, validated specifically on WTA). Not a guarantee: the model ≈ the market on average, so the odds already capture almost all the edge. 18+ · gamble responsibly.

@1.72

fair odds

−33.0%

expected value

HOW EACH FACTOR MATTERS

Level (Elo/ranking)▸ Korneeva●●

Korneeva ranks #98 vs Ito's #228 and holds a higher Elo (1602 vs 1567), pointing to a clear quality gap.

Serve/return▸ Korneeva●●

Korneeva wins more on serve (57% vs 52%) and return (47% vs 44%), suggesting an edge in both phases of play.

Rest▸ Korneeva●●●

Korneeva has 13 days rest with only 1 match in 14 days; Ito has 1 day rest after 3 matches in 14 days, raising fatigue risk.

Deep-run fatigue▸ Korneeva●●

Ito played an Athens Q final just 1 day ago, compounding physical load on top of the congested schedule.

Form= Even●

Korneeva's last 10 (7-3) beats Ito's (3-7), but Korneeva is on a 1-match losing streak while Ito has won her last 2.

Value/Market= Even●●●

Model sets this at 50% vs an 87% market-implied probability at 1.15 odds, yielding a -42.5% expected value.

LEVEL AND STYLE

Korneeva's ranking (#98) and Elo (1602) sit well above Ito's (#228, 1567), and the gap shows up in the shot-by-shot numbers too: Korneeva serves at 57% and returns at 47%, both ahead of Ito's 52% serve and 44% return. That combination suggests Korneeva should be able to hold more comfortably and generate more break chances over the course of the match, assuming both players perform near their season baselines.

SCHEDULE AND FATIGUE

The rest disparity is stark: Korneeva arrives with 13 days off and just 1 match in the last two weeks, while Ito has played 3 matches in that span and is back on court after only 1 day of rest. Ito also reached the Athens Qualification final just one day before this match, which stacks physical fatigue on top of the packed schedule and is a tangible risk factor working against her, independent of pure ranking or serve numbers.

FORM SIGNALS

Over the last 10 matches, Korneeva's 7-3 record outpaces Ito's 3-7, but the very recent trend cuts the other way — Korneeva is riding a 1-match losing streak while Ito has won her last two. This form signal is mixed rather than one-sided, and on its own it doesn't clearly reinforce or offset the structural edges in ranking, serve/return or rest.

VALUE ASSESSMENT

The model lands at 50% for Korneeva, essentially a coin flip, while the market prices her at 87% implied probability via 1.15 odds. That's a large gap, and it produces a projected expected value of -42.5% on this price — a clearly negative number under this specific quote. Being the higher-ranked, better-rested player with superior serve/return marks makes Korneeva the more likely winner in a general sense, but favorite status here does not translate into a good bet: the market is pricing in far more certainty than the model's factors support, so this is a case where the price does not match the model's read of the match.

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.

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