E. Kalieva vs P. Stearns — Prediction & Analysis

TennisEdge's AI model finds no betting value in E. Kalieva vs P. Stearns (Memphis (Usa) - Qualification on 2026-07-31) — the market is efficient, with P. Stearns favoured at 1.31.

Model probabilities

Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.

We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?

Elo ratings

Our own ratings, computed from match results since 2018. Players with fewer than 5 rated matches are omitted rather than shown at a provisional starting value. Last updated Aug. 1, 2026.

Head to head

E. Kalieva leads 2–0 over 2 meetings. Full record.

Recent form

All July 31, 2026 results & picks →

Full analysis

E. Kalieva (A) vs P. Stearns (B) — Memphis Qualification QF, hard

MODELS
  ELO A 35.3% | ML A 27.15% | market(Betfair) A ~27.8% (odds 3.6) / B 1.36
  ELO is the lone outlier high on A; ML agrees with the exchange. ELO/rank
  divergence: A ranked 140 yet ELO makes her 35% vs a #49 — rating carried by
  earlier Wimbledon SF / French QF runs that predate her current poor form.
  Discount the ELO edge.

RECENT FORM (last 5, most-recent first)
  Kalieva (A): 07-29 W v Sonmez(1500) 6-3 7-5 7-5 grind; 07-28 W v Sebov(1500)
    6-1 7-6 grind; 07-24 L Dolehide; 07-23 W Cross; 07-22 W Kinoshita. Wins are
    ugly grinds over ~1500 qualifiers = UNDER-performing. Shape: FADING.
  Stearns (B): 07-30 W v Prozorova(1742) 6-1 6-2 DOM over Strong; 07-28 W v
    Stoiana grind; earlier clay/grass mixed. Shape: SHARPENING (DOM vs 1742).

PATH / SHARPNESS
  Both 2 matches deep at Memphis = match-sharp. Stearns just DOM'd a Strong
  opponent; Kalieva grinding weak fields. Path favours the favourite.

FATIGUE (Step 2 calibration)
  Kalieva heavier load (485min/14d, matches_7d 3, back_to_back 3) vs Stearns
  167min. But last match 07-29 (2 days rest), no extreme-spot trigger, and
  cumulative minutes alone is noise — CONTEXT only, not an edge. Both age 23-24,
  baseline recovery. No 3-set-hangover haircut applies (Kalieva's last was 2d
  ago, Stearns won a 2-setter yesterday ~neutral).

NARRATIVE
  No fresh Final let-down for either in the actionable window. No surface
  transition (both on hard, at venue). Stearns lost Eastbourne final 06-21 (old).

ALT MARKETS
  Totals 20.5: model over 0.5216 vs effective 2.02 (0.508) = +1.4% edge, below
  5% bar. Under negative. Handicap model null — no independent margin read.
  AH: A +4.5 @ 2.02 (not staked, no margin thesis).
  ML B @ 1.36: min_odds 1.05/0.73 = 1.44 > 1.36 -> auto-PASS (too short).
  ML A @ 3.6: only lone stale ELO supports; ML+market+shape all against.

GATES
  G1 edge-origin: FAIL — only numeric gap is lone stale ELO (35.3 vs 27.8) on A;
    ML agrees with market, and the edge is discounted as farmed rating. No
    pre-narrative model-vs-market edge clears 5% on any side/market.
  G2 consensus:   stake-tier only (no bet).
  G3 fatal-risk:  n/a (no margin bet).

VERDICT
  No market clears its bar with qualitative validation. ELO's high on Kalieva is
  stale/farmed and contradicted by her FADING shape vs Stearns SHARPENING; ML and
  the exchange agree she is ~27-28%. Stearns is correctly priced but too short to
  back (1.36 < min 1.44). Totals edge is ~1.4%, sub-bar. PASS.