ATP · ELO ESTIMATE · 2026-08-01
● HARD
A. Walton vs J. Boulais — prediction
WALTONWIN PROBABILITYBOULAIS
78%
Elo prob.
@1.11
odds · 90% impl.
⏱Rest 3d vs 4d🎾Serve 64%📈Form 5/10 · 2✗
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Hard
Consistent bounce, medium-fast: neutral conditions, no style favored.
Temperature◇
26°C
Warm: the ball flies a little more and fitness counts.
Humidity◇
57%
Humid air: the ball loses some speed.
Wind◇
8 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: 1884 vs 1668 — favorite by rating
›ATP qualifying / early round · 347 matches in the favorite's track record
›Elo estimate (not the ATP factor model): qualifying draws have no clean main-tour history
WATCH FOR
!Qualifying/soft context: Elo estimate only — read the round context (already-through, lucky loser, dead rubber) from the dossier; it is not a proven edge.
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.