TennisEdge's AI model finds no betting value in A. Charaeva vs S. Kraus (Hamburg on 2026-07-22) — the market is efficient, with S. Kraus favoured at 1.55.
═══ A. Charaeva vs S. Kraus — WTA Hamburg 1/8-finals (clay) ═══
MODELS vs MARKET
Book: A 2.47 / B 1.55 (implied A 38.6%)
Betfair: A 2.50 / B 1.60 (implied A 40.0%; eff. A 2.425 → 41.2%)
ELO: A 39.0% ML: A 30.2% Model: A 39.0% value_edge: +0.4% (noise)
Alignment: ELO ≈ market; ML more bearish on A than market. Full consensus on Kraus as favorite — no model disagreement in the dog's direction.
RECENT FORM (last 5 each)
Charaeva (A):
07-21 Hamburg R16 W vs Sorribes Tormo (1699, Strong) 6-3 5-7 1-6 — 3-set battle
07-15 Iasi R16 L vs Putintseva (1749)
07-13 Iasi R32 W vs Jimenez Kasintseva (1557, Avg) 6-0 6-1 — DOM
06-25 Wimbledon FINAL L vs P. Kudermetova (26d ago — letdown window expired)
06-24 Wimbledon SF W vs Werner (1565)
Kraus (B): 7-1 in last 8
07-21 Hamburg R16 W vs Semenistaja (1679, Strong) 6-3 3-6 2-6 — GRIND-ish 3-setter
07-19 Kitzbuhel quali TITLE W vs Grabher (1680, Strong) — DOM
07-18 Kitzbuhel SF W vs Bassols (1668) 3 sets
07-17 Kitzbuhel QF W vs E. Andreeva (1581) — DOM
07-16 Kitzbuhel R16 W vs Bennemann — DOM
Kraus beating Avg/Strong opposition mostly dominantly; live form is hot.
FATIGUE (precomputed)
Charaeva: 3 matches/14d, 9 sets, 268 court-min, 0 B2B, played yesterday (3 sets)
Kraus: 9 matches/14d, 27 sets, 772 court-min, 5 B2B, played yesterday (3 sets)
Gap: +504 court-min on Kraus → heavy fatigue flag on the FAVORITE. But she has won 7 of 8 through this exact workload, including yesterday.
NARRATIVE
Charaeva: Wimbledon Final loss 26d ago — no letdown signal. No Hamburg history.
Kraus: TITLE Kitzbuhel quali 2d ago (clay) — riding momentum, but stacked schedule.
ALT MARKETS (Betfair)
Handicap A+2.5 @2.04 (impl 49.0%) — model probs NULL; fatigue-only cover thesis ≈ 50-53% at best → thin/speculative, no anchor.
Total 21.5: O 1.98 (impl 50.5%) vs model 48.7%; U 1.94 (impl 51.5%) vs model 51.3% → both NEGATIVE.
ML A: need ≥43.3% (min odds 1.05/p) vs eff. 2.425; ELO 39% / ML 30% both well short. Fatigue bump to ~44-45% is pure narrative against both models.
VERDICT: PASS
The only edge candidate is Kraus's extreme workload (9 matches, 772 min/14d), but it is contradicted by both models, the market, and her own results through the stretch. No priced market (ml/AH/total) clears the edge bar — qualitative signal without model-market disagreement = no bet.