MODEL PREDICTION · 2026-08-14
HARD

T. Valentova vs M. Stoianaprediction

✓ Correct
VALENTOVAWIN PROBABILITYSTOIANA
70%
model prob.
@1.42
odds · 70% impl.
Rest 11d vs 1dHard 59%🎾Serve 55%📈Form 5/10 · 2✗
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
28°C

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

Humidity
70%

Humid air: the ball loses some speed.

Wind
4 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: #64 vs #130 (better ranked)

Recent form: 5/10 in recent matches

Hard specialist: performs +6% above baseline (59% career on the surface)

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.
@1.42
fair odds
−0.3%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes T. Valentova the favorite with a 70% win probability, against M. Stoiana's 30% — a solid favorite, though Stoiana keeps real chances. Converted to odds, that probability is worth about @1.42; the offered odds are around @1.42 (a 70% implied), virtually the same as what the market prices in.

Several factors explain the number: #64 vs #130 (better ranked); 5/10 in recent matches; performs +6% above baseline (59% career on the surface).

Read it with perspective. Our probability is calibrated — when the model says 70%, 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 30 out of every 100 times Stoiana 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.

Analyze today's matches →