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Z. Svajda vs S. Kozlov — Prediction & Analysis

Washington · · July 25, 2026 · 15:30 UTC

TennisEdge's AI model finds no betting value in Z. Svajda vs S. Kozlov (Washington on 2026-07-25) — the market is efficient, with Z. Svajda favoured at 1.14.

Surface hard Odds Z. Svajda 1.14 · S. Kozlov 5.10

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: Z. Svajda · S. Kozlov · head-to-head record

Full analysis

Z. SVAJDA vs S. KOZLOV — Washington, hard

MODELS & MARKET
  Book: 1.14 / 5.10 | Betfair: 1.19 / 5.70 (executable)
  ELO 80.7% A | ML 61.1% A | Blend 70.1% A | Betfair implied 84.0% A
  value_pick B (raw edge ~11.6%) — driven entirely by the ML model split
  ELO/rank sanity: Svajda rank 90 + ELO-fav ~81% = consistent, ELO credible.
  Kozlov rank 287 + weak ELO = consistent. No divergence flags.

RECENT FORM (last 5 each)
  Svajda: L De Minaur (1890, Elite) Wimb R16 in 4; W Majchrzak (1816, Strong)
  5-set GRIND; W Llamas Ruiz (1544); L Dzumhur Mallorca Final; W Huesler.
  Slam-level results vs Strong/Elite opposition. Last match 07-04 (21d layoff).
  Kozlov: L Magadan (1409, Weak) w/ TB; L Pascual (1511, Weak) 4-6 4-6 in a
  Challenger final; W Vithoontien (1338); L Zhou (1558); L Fearnley (1726).
  2-3 in last five, all at Challenger level, losing to sub-1520 opponents on hard.

FATIGUE (precomputed)
  Svajda: 0 matches 14d, well rested (age 23; 3-week layoff = rust risk, not fatigue).
  Kozlov: 4 matches 14d, 3 in 7d, 12 sets, 488 court min, back_to_back 2,
  last match 07-21 (4d ago). Age 28 = baseline recovery. Heavier side clearly
  disadvantaged, but 4 rest days soften it to a slight edge for Svajda.

NARRATIVE
  Let-down: Kozlov won Newport Challenger final 07-07 (18d ago) — expired.
  Venue: no Washington history in window for either.
  Transition: Svajda grass -> hard (last match Wimbledon) = TRANSITION, rust +
  wider margin uncertainty on the favourite. Kozlov already on hard, no transition.

GATES
  G1 edge-origin: [PASS] — B edge exists numerically pre-adjustment (blend 29.9% vs 18.3% commission-adj Betfair).
  G2 consensus:   [FAIL] — ELO (81% A) sides with the market; only the ML model backs B, and live form (Challenger losses to 1409/1511 ELO) contradicts it — lone-model split, no hard independent evidence.
  G3 fatal-risk:  [FAIL] — dog thesis negated by Kozlov's own results: losing to Weak-bracket opponents at Challenger level this week is exactly the risk that kills a 30% win claim vs a top-100 Slam-level opponent.

VERDICT: PASS
  The "value" on Kozlov is a lone ML-model artifact; ELO + market + live form all
  say Svajda is a class above (Slam wins vs 1800+ ELO vs Challenger losses to
  sub-1520). Kozlov also carries 488 court minutes. Other side: Svajda at
  Betfair 1.19 fails min-odds (need ~1.22 at 86%), and his grass->hard
  transition after a 3-week layoff adds rust risk. No alt-market lines priced
  (handicap/totals null). No stakeable edge anywhere.

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