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WTA. Washington. Doubles
WTA. Washington. Doubles
quarter-final 30.07.2026 12:00 UTC Match prediction

Errani S / Melichar N - Klepac A / Ninomiya M

Tennis WTA. Washington. Doubles
WTA. Washington. Doubles 1/4 finala hard 30.07.2026 12:00 UTC Finished
30.07.2026 12:00 UTC 1/4 finala Finished
Errani S / Melichar N
Errani S / Melichar N Italy
W
Klepac A / Ninomiya M
Klepac A / Ninomiya M USA
W
1:2
Odds
P1 1.19 80.1% BetBoom
P2 4.80 19.9% BetBoom
Stadium: Tennisnyy Central im. Uilyama Fittsdzheralda. Kort Dzhona Kharrisa Coverage: hard
Preview Statistics Broadcast Comments

About the athletes

Italy Country USA
- Rating -
39 / 33 Age 40 /
32 164 / 181 Height (cm) 175 / -
- Weight (kg) -
Pravsha Hand Pravsha /
Pravsha 1 Seed 0
hard Coverage hard
2 H2H 2

Head-to-head history

0
Vashington — Doubles (zh)
🎯 PropickAI prediction
High confidence

Our model prediction (Glicko-2)

PropickAI model · comparison with the market line (no margin)

1 Errani S / Melichar N — 77%

Pure model vs market (1 · Errani S / Melichar N): model 56% · market 58% Δ −2 pp model estimate matches the market

1 · Errani S / Melichar N ✓ Pick76.8%
market58%
2 · Klepac A / Ninomiya M23.2%
market42%

Model estimate: win Errani S / Melichar N 76.8%, win Klepac A / Ninomiya M 23.2%. Model favourite — Errani S / Melichar N.

Informational estimate, not a betting recommendation.

Math-model prediction

AI match prediction Errani S / Melichar N - Klepac A / Ninomiya M July 30, 2026

Tennis math model

Based on the collected prematch data, the favourite looks like Errani S / Melichar N.

Line favourite Fonbet: Errani S / Melichar N. We cross-check with Glicko and the math model below.
  • Win odds (Fonbet): 1 1.60 / 2 2.20
  • Glicko: Errani S / Melichar N 76.8% / Klepac A / Ninomiya M 23.2%

For reference

Fair probability (no margin)

Probability excluding the bookmaker margin — for reference, not a betting recommendation.
Winner bookmaker margin 8.0%
1 ✓ Pick 57.9%
2 42.1%

Odds source: Fonbet. This is the fair probability after removing the bookmaker margin from the odds — reference information, not a prediction or a betting recommendation.

For reference

Line movement

How the odds changed from opening to the current line — for reference, not a betting recommendation.
Winner 1 1.18 ↓ 1.16
Winner 2 4.30 ↑ 4.60

↓ odds shortened (money on this outcome), ↑ drifted (line weakened). For reference, not a betting recommendation.

Match center
Stadium Tennisnyy Central im. Uilyama Fittsdzheralda. Kort Dzhona Kharrisa
Start 30.07.2026 12:00 UTC
Stage 1/4 finala
Coverage hard
Form 7 matches
H2H 2
Match center

Errani S / Melichar N - Klepac A / Ninomiya M

Onlayn translyatsiya tennisnogo matches Sara Errani / Nikol Melikar-Martines - Andreya Klepach / Makoto Ninomiya. Vashington — Doubles (zh). Vsya informatsiya: statistika, novosti, intervyu, foto

Form 1/1 recent games
H2H 2 head-to-head matches
Market 2 model / bookmakers
Flashscore match data source checked
Odds match data source checked
Championat match data source checked
Bookiesapi match data source checked
Line depth match data source checked
Donor check 2 block. lineup_availability, officials
Present in data
Market Form Match Participants H2H Tournament Line Movement
More needed
Lineup / squad source needed
Referees source needed
Post-match / PropickAI database
Score 1:2
Events 0
Statistics 0
PropickAI check: math model and Glicko-2

We mark in green only strong signals where the model passed our publication filter. The other rows are for audit and training.

Option Signal Prediction / actual Rating
Glicko-2: base favourite Audit tennis is audit-only for now: surface, serve/return and market are needed Data: line, form, coverage, H2H home - 76.8% fact: away missed / ROI -100.0% / Brier 1.180 / LogLoss 1.461
Glicko-2: calibrated favourite Audit tennis is audit-only for now: surface, serve/return and market are needed Data: line, form, coverage, H2H home - 53.2% fact: away missed / ROI -100.0% / Brier 0.566 / LogLoss 0.760
Market and Glicko

Tennis math model. Tennis without draws: the base signal comes from player rating, surface, form, serve/return and tournament fatigue. For live logic the set state and who is serving matter more than the overall points score.

Outcome Line Glicko Signal
Errani S / Melichar N 79.1% 76.8% market and model agree
Klepac A / Ninomiya M 20.9% 23.2%
1X2: 4 Bookies

Glicko-2 is a team-strength rating: it weighs the line, history and consistency, but is not a guarantee.

Tennis math model
P1 / P2 76.8% / 23.2% probabilities
Rating 1,709 / 1,583 Errani S / Melichar N / Klepac A / Ninomiya M
RD 290 / 290 rating uncertainty
r +/- 2RD 1,128-2,290 / 1,002-2,164 strength interval
HFA: 0 HFA mu: 0.000 MoV: on N: N=1 P: two_way_glicko2_expected_score

Best value: no value found

Tennis without draws: the base signal comes from player rating, surface, form, serve/return and tournament fatigue. For live logic the set state and who is serving matter more than the overall points score.

Betting snapshot
1X2
2 2.20 Fonbet · no value · model 23.2%
1 1.60 Fonbet · value +22.9% · model 76.8%
Total
Over 14.5 1.47 Fonbet · line only
Over 15.5 1.38 Fonbet · line only

Betting notes are built from the line, market and our math model: take a signal only when the model and market agree.

Bookmaker line

Match markets

Open on Fonbet →
bookmaker line and markets

Handicap

Outcome Betcity Fonbet
— 1.09 91.7%
1.84 54.4% 1.60 62.5%
— 2.30 43.5%
— 5.10 19.6%
— 3.65 27.4%
— 2.60 38.5%
1.90 52.6% —
— 5.60 17.9%
— 2.20 45.5%
— 1.55 64.5%
— 1.11 90.1%
— 1.25 80.0%
— 1.45 69.0%

Total

Outcome Betcity Fonbet
Over 14.5 — 1.47 68.0%
Over 15.5 — 1.38 72.5%
Over 16.5 — 1.35 74.1%
Over 17.5 — 3.30 30.3%
Over 18.5 — 2.55 39.2%
Over 19.5 1.90 52.6% 2.20 45.5%
Over 20.5 — 2.20 45.5%
Over 21.5 — 2.30 43.5%
Over 29.5 — 2.02 49.5%
Over 30.5 — 3.30 30.3%
Over 31.5 — 2.20 45.5%
Over 32.5 — 2.25 44.4%
Over 33.5 — 1.57 63.7%
Over 34.5 — 1.45 69.0%
Over 35.5 — 1.25 80.0%
Over 36.5 — 1.70 58.8%
Under 19.5 1.84 54.4% —

Outcome (1X2)

Outcome Baltbet Betcity Fonbet Leon
1.19 84.0% 1.16 86.2% 1.60 62.5% 1.17 85.5%
4.30 23.3% 4.80 20.8% 2.20 45.5% 4.20 23.8%
Match center

Odds · 4 bookmakers

Best price: 1 1.21 (Winline) · 2 4.8 (Betcity)
Bookmaker12
Pari 1.16 4.5
Winline 1.21 4.4
Fonbet 1.16 4.5
Betcity 1.16 4.8
Source: ruscore · line comparison

Match stats

3 Eysy 0
2 Dvoynye oshibki 5
8 Vsego breyk-poyntov 11
6 Vyigrannye breyk-poynty 4
77 Vyigrannye Points 67
39 Points na podache 32
35 Poteryannye Points na podache 38
60 Uspeshnaya 1-ya podacha 39
12 Uspeshnaya 2-ya podacha 26
32 Vyigrysh 1-y podachi 18
7 Vyigrysh 2-y podachi 14
10 Maks. ochkov podryad 5
6 Geymy na podache 3
12 Vyigrannye geymy 8
6 Maks. geymov podryad 3
0 Tay-breyk 2
Source: ruscore
Errani S / Melichar N
W
28.07 17:50 UTC WTA - Doubles: Vashington 🇺🇸, hard
Errani S / Melichar N 2:0 Bulter K./Yatsenko P.
1 Wins
0 Losses
2.0 Sets won
0.0 Sets lost
100% Win percentage
Klepac A / Ninomiya M
W
27.07 12:00 UTC WTA - Doubles: Vashington 🇺🇸, hard
Klepac A / Ninomiya M 2:1 Ansari K./Ma L.
1 Wins
0 Losses
2.0 Sets won
1.0 Sets lost
100% Win percentage