Challenger · ELO ESTIMATE · 2026-08-14
HARD

K. Sultanov vs M. Alkayaprediction

Astana
SULTANOVWIN PROBABILITYALKAYA
59%
Elo prob.
@1.80
odds · 56% impl.
H2H 1–0 Sultanov🎾Serve 64%📈Form 7/10 · 5✓
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
31°C

Strong heat: warm air speeds the ball up and physical wear tells in long matches.

Humidity
23%

Very dry air: the ball travels faster.

Wind
21 km/h

Some wind: makes baseline control harder.

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.

WHAT THE ESTIMATE IS BASED ON

Tour Elo: 1756 vs 1692 — favorite by rating

Challenger tier · 327 matches in the favorite's track record

Elo estimate (not the ATP factor model): these are softer, less-analyzed markets

WATCH FOR

!Soft market: the value edge in Challenger/ITF is NOT proven live — treat it as an estimate, not an opportunity.

Tour Elo estimate (Challenger/ITF markets, not covered by the factor model). The value edge here is unproven live — it's a reference, not a recommendation. 18+ · gamble responsibly.
@1.69
fair odds
+6.4%
expected value
BREAKDOWN · ELO ESTIMATE

The model makes K. Sultanov the favorite with a 59% win probability, against M. Alkaya's 41% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.69; the offered odds are around @1.80 (a 56% implied), slightly above the market, so the model is a touch more optimistic.

Several factors explain the number: 1756 vs 1692 — favorite by rating; challenger tier · 327 matches in the favorite's track record; these are softer, less-analyzed markets.

Read it with caution. This number does NOT come from the ATP factor model, but from the tour's real Elo: it ranks who is the favorite well, but it is a coarser estimate. Being the favorite is not being the winner: roughly 41 out of every 100 times Alkaya wins. And above all, in Challenger/ITF the value edge is not proven live, so treat it as a reference, not an opportunity. Watch out for: Soft market: the value edge in Challenger/ITF is NOT proven live — treat it as an estimate, not an opportunity.. This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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