MODEL PREDICTION · 2026-08-02
HARD

Y. Starodubtseva vs M. Jointprediction

Toronto
Result pending
STARODUBTSEVAWIN PROBABILITYJOINT
57%
model prob.
@1.71
odds · 58% impl.
H2H 1–0 StarodubtsevaRest 5d vs 1dHard 22%🎾Serve 54%📈Form 4/10 · 4✗
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
21°C

Mild: neutral conditions.

Humidity
91%

Very humid air: the ball gets heavy and points stretch out.

Wind
14 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: #55 vs #77 (better ranked)

Recent form: 4/10 in recent matches

Head-to-head: 1-0 in favor

More rested: 33d vs opponent's 11d

WATCH FOR

!Coming off 3 losses in a row

!Returning from a long layoff (33d) — possible rustiness

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.
@1.74
fair odds
−2.0%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes Y. Starodubtseva the favorite with a 57% win probability, against M. Joint's 43% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.74; the offered odds are around @1.71 (a 58% implied), virtually the same as what the market prices in.

Several factors explain the number: #55 vs #77 (better ranked); 4/10 in recent matches; 1-0 in favor; 33d vs opponent's 11d.

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 Joint 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. Watch out for: Coming off 3 losses in a row; Returning from a long layoff (33d) — possible rustiness. This is informational analysis, not a betting recommendation. 18+ · play responsibly.

Analyze today's matches →