MODEL PREDICTION · 2026-09-29
● HARD

O. Oliynykova vs Y. Yuan — prediction

Beijing
✗ Missed
OLIYNYKOVAWIN PROBABILITYYUAN
57%
model prob.
@2.47
odds · 40% impl.
⏱Rest 6d vs 8d◐Hard 50%🎾Serve 50%📈Form 4/10
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Hard

Consistent bounce, medium-fast: neutral conditions, no style favored.

Temperature◇
26°C

Warm: the ball flies a little more and fitness counts.

Humidity◇
56%

Humid air: the ball loses some speed.

Wind◇
5 km/h

Light wind: no noticeable effect.

Surface feeds the model (surface specialization is one of its factors). Weather and altitude are context we publish for you — they do NOT move the probability.

OUR MODEL'S REASONING

›Ranking: #47 vs #135 (better ranked)

›Model 57% vs market 40% → the model sees it as MORE likely than the odds

›Recent form: 4/10 in recent matches

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.
@1.75
fair odds
+41.1%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes O. Oliynykova the favorite with a 57% win probability, against Y. Yuan's 43% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.75; the offered odds are around @2.47 (a 40% implied), slightly above the market, so the model is a touch more optimistic.

Several factors explain the number: #47 vs #135 (better ranked); model 57% vs market 40% → the model sees it as more likely than the odds; 4/10 in recent matches.

Read it with perspective. Our probability is calibrated — when the model says 57%, that outcome happens roughly that percentage of the time, with ~64% out-of-sample accuracy — but being the favorite is not being the winner: roughly 43 out of every 100 times Yuan wins. The model also tends to agree with the market, so the odds already capture almost all the edge: don't take it as a sure value. This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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