PropickAI PropickAI
Sign in Sign up
Free access Sign in to unlock the full prediction Create a free account to see the full AI breakdown, probabilities, risks and history.
WTA. Washington. Doubles
WTA. Washington. Doubles International
semi-final 31.07.2026 19:07 UTC Match prediction

Klepac A / Ninomiya M - Tjen J / Zhang Shuai

Tennis WTA. Washington. Doubles
WTA. Washington. Doubles 1/2 finala hard 31.07.2026 19:07 UTC Finished
31.07.2026 19:07 UTC 1/2 finala Finished
Klepac A / Ninomiya M
Klepac A / Ninomiya M Slovenia
W W
Tjen J / Zhang Shuai
Tjen J / Zhang Shuai Japan
W W
2:1 6:4 5:7 10:7
1 2 3 GP
Klepac A / Ninomiya M 6 5 10 2
Tjen J / Zhang Shuai 4 7 7 1
1 2 3
Odds
P1 3.00 33.2% BetBoom
P2 1.49 66.8% BetBoom
Stadium: Tennisnyy Central im. Uilyama Fittsdzheralda. Grandstend Coverage: hard
Preview Statistics Broadcast Comments

About the athletes

Slovenia Country Japan
- Rating -
40 / 32 Age 24 /
37 175 / - Height (cm) 171 /
- Weight (kg) -
Pravsha Hand Pravsha /
Pravsha Seed 3
hard Coverage hard
2 H2H 2

Head-to-head history

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

Our model prediction (Glicko-2)

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

2 Tjen J / Zhang Shuai — 61%

Pure model vs market (2 · Tjen J / Zhang Shuai): model 48% · market 39% Δ +9 pp model estimates above the market

1 · Klepac A / Ninomiya M38.7%
market61%
2 · Tjen J / Zhang Shuai ✓ Pick61.3%
market39%

Model estimate: win Klepac A / Ninomiya M 38.7%, win Tjen J / Zhang Shuai 61.3%. Model favourite — Tjen J / Zhang Shuai.

Informational estimate, not a betting recommendation.

AI agent prediction

Independent AI-agent assessment from our data (model, market line, form, H2H)

2Tjen J / Zhang Shuai (odds1.49) Score 1:2 confidence 52% ✗ outcome missed
  • • Model backs Ten Dzh / Chzhan Shuay: probability 52% vs 67% on the line (odds 1.49)
  • • no edge over the line (-15 pp) — informational only.

Analytical AI-agent assessment, not a betting recommendation.

Math-model prediction

AI match prediction Klepac A / Ninomiya M - Tjen J / Zhang Shuai July 31, 2026

Tennis math model

Based on the collected prematch data, the favourite looks like Klepac A / Ninomiya M.

Line favourite Fonbet: Klepac A / Ninomiya M. We cross-check with Glicko and the math model below.
  • Win odds (Fonbet): 1 1.52 / 2 2.35
  • Glicko: Klepac A / Ninomiya M 38.7% / Tjen J / Zhang Shuai 61.3%

For reference

Fair probability (no margin)

Probability excluding the bookmaker margin — for reference, not a betting recommendation.
Winner bookmaker margin 8.3%
1 60.7%
2 ✓ Pick 39.3%

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 2.55 ↑ 3.00
Winner 2 1.50 ↓ 1.37

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

Match center
Stadium Tennisnyy Central im. Uilyama Fittsdzheralda. Grandstend
Start 31.07.2026 19:07 UTC
Market 1 60.7% @ 1.52 / 2 39.3% @ 2.35
Stage 1/2 finala
Coverage hard
Form 6 matches
H2H 2
Match center

Klepac A / Ninomiya M - Tjen J / Zhang Shuai

Itogovyy protokol i rezultaty tennisnogo matcha Andreya Klepach / Makoto Ninomiya - Dzhaniche Chen / Chzhan Shuay, 31 iyulya 2026. Vashington — Doubles (zh). Highlights i statistika matcha, tochnyy schet. Andreya Klepach / Makoto Ninomiya - Dzhaniche Chen / Chzhan Shuay, kto pobedil.

Form 2/2 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 2:1
Events 0
Statistics 0
Set Klepac A / Ninomiya M Tjen J / Zhang Shuai Result
Set 1 6 4 6:4
Set 2 5 7 5:7
Set 3 10 7 10:7
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 away - 61.3% fact: home missed / ROI -100.0% / Brier 0.751 / LogLoss 0.949
Glicko-2: calibrated favourite Audit tennis is audit-only for now: surface, serve/return and market are needed Data: line, form, coverage, H2H away - 51.4% fact: home missed / ROI -100.0% / Brier 0.527 / LogLoss 0.721
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
Klepac A / Ninomiya M 37.2% 38.7%
Tjen J / Zhang Shuai 62.8% 61.3% market and model agree
1X2: 3 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 38.7% / 61.3% probabilities
Rating 1,500 / 1,500 Klepac A / Ninomiya M / Tjen J / Zhang Shuai
RD 350 / 350 rating uncertainty
r +/- 2RD 800-2,200 / 800-2,200 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 2.35 Fonbet · value +44.0% · model 61.3%
1 1.52 Fonbet · no value · model 38.7%
Handicap
2 -0.5 1.75 Fonbet · line only
2 +0.5 1.58 Fonbet · line only
1 -0.5 1.95 Fonbet · line only
1 +0.5 2.20 Fonbet · line only
Total
Over 19.5 1.58 Fonbet · line only
Over 20.5 2.35 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 Fonbet
1.95 51.3%
1.52 65.8%
3.75 26.7%
6.90 14.5%
2.10 47.6%
2.70 37.0%
1.58 63.3%
2.55 39.2%
2.15 46.5%
2.90 34.5%
2.15 46.5%
2.40 41.7%
1.75 57.1%
2.35 42.6%
1.23 81.3%
1.06 94.3%
1.65 60.6%
1.40 71.4%

Total

Outcome Fonbet
Over 19.5 1.58 63.3%
Over 20.5 2.35 42.6%
Over 21.5 1.60 62.5%
Over 22.5 2.50 40.0%
Over 23.5 2.35 42.6%
Over 24.5 1.85 54.1%
Over 25.5 1.90 52.6%
Over 29.5 1.78 56.2%
Over 30.5 1.80 55.6%
Over 31.5 1.82 55.0%
Over 32.5 1.88 53.2%
Over 33.5 1.42 70.4%
Over 34.5 2.40 41.7%
Over 35.5 2.50 40.0%
Over 36.5 1.70 58.8%
Over 37.5 1.25 80.0%
Over 38.5 1.50 66.7%
Over 39.5 1.40 71.4%

Outcome (1X2)

Outcome Baltbet Betcity Fonbet
2.50 40.0% 2.50 40.0% 1.52 65.8%
1.48 67.6% 1.49 67.1% 2.35 42.6%
Match center

Odds · 4 bookmakers

Best price: 1 2.7 (Winline) · 2 1.5 (Pari)
Bookmaker12
Pari 2.55 1.5
Winline 2.7 1.46
Fonbet 2.55 1.5
Betcity 2.5 1.49
Source: ruscore · line comparison

Match stats

0 Eysy 0
1 Dvoynye oshibki 3
12 Vsego breyk-poyntov 7
4 Vyigrannye breyk-poynty 4
72 Vyigrannye Points 68
41 Points na podache 43
25 Poteryannye Points na podache 31
47 Uspeshnaya 1-ya podacha 50
18 Uspeshnaya 2-ya podacha 21
32 Vyigrysh 1-y podachi 32
9 Vyigrysh 2-y podachi 11
7 Maks. ochkov podryad 6
7 Geymy na podache 7
11 Vyigrannye geymy 11
5 Maks. geymov podryad 5
1 Tay-breyk 0
Source: ruscore
Klepac A / Ninomiya M
W W
2026-07-30 2026 Washington, USA, Doubles
Klepac A / Ninomiya M Errani S / Melichar N 1:2 Klepac A / Ninomiya M
2026-07-27 2026 Washington, USA, Doubles
Klepac A / Ninomiya M Ansari C / Ma Lea 1:2 Klepac A / Ninomiya M
2 Wins
0 Losses
2.0 Sets won
1.0 Sets lost
100% Win percentage
Tjen J / Zhang Shuai
W W
2026-07-29 2026 Washington, USA, Doubles
Tjen J / Zhang Shuai 2:1 Kato M / Olmos G Tjen J / Zhang Shuai
2026-07-28 2026 Washington, USA, Doubles
Tjen J / Zhang Shuai 2:0 Rakhimova K / Wu Fang-Hsien Tjen J / Zhang Shuai
2 Wins
0 Losses
2.0 Sets won
0.5 Sets lost
100% Win percentage