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WTA. Washington. Doubles
WTA. Washington. Doubles
31.07.2026 12:00 UTC

Klepac A / Ninomiya M - Tjen J / Zhang Shuai

🎯 PropickAI prediction
High 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 63% Δ −15 pp model estimates below the market

1 · Klepac A / Ninomiya M38.7%
market37%
2 · Tjen J / Zhang Shuai ✓ Pick61.3%
market63%

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 61%
  • • Klepach A./Ninomiya M
  • • — Tjen J./Chzhan Shuay (tennis)
  • • Klepach A./Ninomiya M.: forma VV (2-0)
  • • Tjen J./Chzhan Shuay: forma VV (2-0)
  • • Model backs Tjen J./Chzhan Shuay: probability 61% vs 67% on the line (odds 1.49)
  • • no edge over the line (-6 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

The summary is built from our prematch context: line, form, lineups and Glicko.

Line favourite market consensus: Tjen J / Zhang Shuai. We cross-check with Glicko and the math model below.
  • Win odds (market consensus): 1 2.50 / 2 1.49

For reference

Fair probability (no margin)

Probability excluding the bookmaker margin — for reference, not a betting recommendation.
Winner bookmaker margin 7.1%
1 37.3%
2 ✓ Pick 62.7%

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

Tennis WTA. Washington. Doubles
WTA. Washington. Doubles hard 31.07.2026 12:00 UTC Not started
31.07.2026 12:00 UTC Not started
K
Klepac A / Ninomiya M
W W
T
Tjen J / Zhang Shuai
W W
-:-
Odds
P1 2.50 37.3% BetBoom
P2 1.49 62.7% BetBoom
Coverage: hard
Preview Statistics Broadcast Comments

About the athletes

- Country -
- Rating -
- Age -
- Height (cm) -
- Weight (kg) -
- Hand -
- Seed -
hard Coverage hard
0 H2H 0
Match center
Start 31.07.2026 12:00 UTC
Coverage hard
Form 4 matches
Match center

Klepac A / Ninomiya M - Tjen J / Zhang Shuai

V baze uchteny nedavnie matchi oboikh uchastnikov.

Form 2/2 recent games
H2H 0 head-to-head matches
Market 2 model / bookmakers
Flashscore match data source checked
Odds match data source checked
Line depth match data source checked
Present in data
Market Form Match Participants Line Overview
More needed
H2H Championat, Flashscore
Tournament Championat, Flashscore
Movement Line history
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 37.3% 38.7%
Tjen J / Zhang Shuai 62.7% 61.3% market and model agree

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 1,706 / 1,723 Klepac A / Ninomiya M / Tjen J / Zhang Shuai
RD 250 / 249 rating uncertainty
r +/- 2RD 1,206-2,205 / 1,224-2,221 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 1.49 market consensus · no value · model 61.3%
1 2.50 market consensus · no value · model 38.7%

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

bookmaker line and markets

Outcome (1X2)

Outcome Baltbet Betcity
2.50 40.0% 2.50 40.0%
1.48 67.6% 1.49 67.1%
Match center
Klepac A / Ninomiya M
W W
30.07 12:00 UTC WTA - Doubles: Vashington 🇺🇸, hard
Klepac A / Ninomiya M 2:1 Errani S./Melichar N.
27.07 12:00 UTC WTA - Doubles: Vashington 🇺🇸, hard
Klepac A / Ninomiya M 2:1 Ansari K./Ma L.
2 Wins
0 Losses
2.0 Sets won
1.0 Sets lost
100% Win percentage
Tjen J / Zhang Shuai
W W
29.07 17:30 UTC WTA - Doubles: Vashington 🇺🇸, hard
Tjen J / Zhang Shuai 2:1 Kato M./Olmos Dzh.Kato M./Olmos Dzh.
28.07 17:30 UTC WTA - Doubles: Vashington 🇺🇸, hard
Tjen J / Zhang Shuai 2:0 Rakhimova K./U F.
2 Wins
0 Losses
2.0 Sets won
0.5 Sets lost
100% Win percentage