Challenger · ELO ESTIMATE · 2026-10-02
● CLAY

H. Rocha vs A. Holmgren — prediction

Porto
✓ Correct
ROCHAWIN PROBABILITYHOLMGREN
62%
Elo prob.
@1.44
odds · 69% impl.
◐Clay 33%🎾Serve 62%📈Form 6/10 · 2✓
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Clay

Slow court, high bounce: longer points, rewards whoever holds up from the baseline.

Temperature◇
24°C

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

Humidity◇
51%

Dry air: the ball travels normally.

Wind◇
7 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.

WHAT THE ESTIMATE IS BASED ON

›Tour Elo: 1844 vs 1761 — favorite by rating

›Challenger tier · 304 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.
@1.62
fair odds
−11.1%
expected value
BREAKDOWN · ELO ESTIMATE

The model makes H. Rocha the favorite with a 62% win probability, against A. Holmgren's 38% — a solid favorite, though Holmgren keeps real chances. Converted to odds, that probability is worth about @1.62; the offered odds are around @1.44 (a 69% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: 1844 vs 1761 — favorite by rating; challenger tier · 304 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 38 out of every 100 times Holmgren 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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