Challenger · ELO ESTIMATE · 2026-07-31

J.J. Wolf vs J. D. Hara Friendprediction

Vancouver
✓ Correct
WOLFWIN PROBABILITYFRIEND
52%
Elo prob.
@1.62
odds · 62% impl.
H2H 0–1 Wolf🎾Serve 64%📈Form 7/10 · 3✓
CONDITIONS OF THE MATCHin the modelcontext
Temperature
25°C

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

Humidity
41%

Dry air: the ball travels normally.

Wind
7 km/h

Light wind: no noticeable effect.

Context we publish for you: these conditions do NOT move the model probability.

WHAT THE ESTIMATE IS BASED ON

Tour Elo: 1790 vs 1775 — favorite by rating

Challenger tier · 222 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.
@1.91
fair odds
−15.4%
expected value
BREAKDOWN · ELO ESTIMATE

The model makes J.J. Wolf the favorite with a 52% win probability, against J. D. Hara Friend's 48% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.91; the offered odds are around @1.62 (a 62% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: 1790 vs 1775 — favorite by rating; challenger tier · 222 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 48 out of every 100 times Friend 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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