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J. M. Cerundolo vs C. Ruud — Prediction & Analysis

Gstaad · ATP Gstaad - Quarter-finals · July 17, 2026 · 13:30 UTC

TennisEdge's AI model finds no betting value in J. M. Cerundolo vs C. Ruud (Gstaad on 2026-07-17) — the market is efficient, with C. Ruud favoured at 1.35.

Surface clay Odds J. M. Cerundolo 3.34 · C. Ruud 1.35

Verdict: no bet

The model found no value at current prices — the market has this one priced about right. That verdict is part of the public record too.
Profiles: J. M. Cerundolo · C. Ruud · head-to-head record

Full analysis

═══ J. M. Cerundolo vs C. Ruud — ATP Gstaad QF (clay) ═══

MODELS & MARKET
  Odds: Cerundolo 3.34 (implied 28.8%) | Ruud 1.35 (implied 74.1%)
  ELO: Cerundolo 27.9% — agrees with market
  ML:  Cerundolo 43.1% — disagrees with market by ~14 pts
  Model (blend): 27.9% | value_pick B, edge 0.9%
  alt_markets: none priced (ML only)

RECENT FORM (last 5 shown; all 20 fetched used)
  Cerundolo (A):
    07-16 Gstaad R16   W vs Kecmanovic (1786 Strong) 3-6 6-3 7-5 — 3-set grind
    07-14 Gstaad R32   W vs Kolar (1614 Avg) 4-6 6-3 6-4 — 3-set
    06-29 Wimbledon R64 L vs Davidovich Fokina (1767 Strong)
    06-25 Eastbourne QF L vs Samuel (1587 Weak)
    06-24 Eastbourne R16 W vs Fery (1702 Strong) — TB GRIND
    Read: solid clay swing (Bordeaux title 05-17, RG R16), but zero DOM wins recently —
    both Gstaad wins were three-setters after dropping the first set.
  Ruud (B):
    07-16 Gstaad R16   W vs Faria (1793 Strong) — TB GRIND
    06-29 Wimbledon R64 L vs Hurkacz (1734 Strong)
    06-25 Exhibition   L vs Shelton
    05-31 RG R16       L vs Fonseca (1835 Strong)
    05-29 RG R32       W vs Paul (1954 Elite) — 5-set GRIND
    Read: class resume on clay (Rome finalist, DOM 6-1 6-1 over Darderi 1940) but only
    1 competitive win since Roland Garros and needed a scrap vs Faria yesterday.

FATIGUE (14d, precomputed)
  Cerundolo: 2 matches, 6 sets, ~338 min court time, last played 07-16
  Ruud:      1 match, 3 sets, ~177 min court time, last played 07-16
  Diff ~161 min > 60 → Cerundolo clearly the heavier-legged side.

NARRATIVE
  Let-down: none for either (last Finals 61d ago — Cerundolo won Bordeaux, Ruud lost Rome).
  Venue: Ruud 1-0 at Gstaad in window; altitude clay is his signature ground.
  Title recency: Cerundolo — Bordeaux 61d ago (clay), too stale to carry weight.

VERDICT — PASS
  The only model-market disagreement is the ML model liking Cerundolo (43% vs 29% implied),
  but ELO sides with the market and the qualitative read actively contradicts the ML lean:
  Cerundolo carries a ~160-min court-time deficit off back-to-back three-setters, has no
  dominant win in weeks, and faces the fresher clay/altitude specialist. Ruud's own form is
  too shaky to take 1.35 (0.9% edge — nothing). No alt markets priced to express a margin
  view. Skeptic wins: no stake either way.

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