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WTA. Washington. Doubles
WTA. Washington. Doubles
1 round 28.07.2026 17:50 UTC

Errani S / Melichar N - Boulter K / Iatcenko P

🎯 PropickAI prediction
Medium confidence

Our model prediction (Glicko-2)

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

1 Errani S / Melichar N — 75%

Pure model vs market (1 · Errani S / Melichar N): model 52% · market 78% Δ −26 pp model estimates below the market

1 · Errani S / Melichar N ✓ Pick74.9%
market78%
2 · Boulter K / Iatcenko P25.1%
market22%

Model estimate: win Errani S / Melichar N 74.9%, win Boulter K / Iatcenko P 25.1%. Model favourite — Errani S / Melichar N.

Informational estimate, not a betting recommendation.

AI agent prediction

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

1Errani S / Melichar N (odds1.21) Score 2:0 confidence 74%
  • • Errani S./Melichar N
  • • — Bulter K./Yatsenko P
  • • (tennis)
  • • Model backs Errani S./Melichar N.: probability 74% vs 83% on the line (odds 1.21)
  • • no edge over the line (-9 pp) — informational only.

Analytical AI-agent assessment, not a betting recommendation.

Math-model prediction

AI match prediction Errani S / Melichar N - Boulter K / Iatcenko P July 28, 2026

Tennis math model

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

Line favourite Fonbet: Errani S / Melichar N. We cross-check with Glicko and the math model below.
  • Win odds (Fonbet): 1 1.19 / 2 4.20

For reference

Fair probability (no margin)

Probability excluding the bookmaker margin — for reference, not a betting recommendation.
Winner bookmaker margin 7.8%
1 ✓ Pick 77.9%
2 22.1%

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.
Pobeditel P1 1.20 ↓ 1.18
Pobeditel P2 4.10 ↑ 4.20

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

Tennis WTA. Washington. Doubles
WTA. Washington. Doubles 1-y krug hard 28.07.2026 17:50 UTC Not started
28.07.2026 17:50 UTC 1-y krug Not started
Errani S / Melichar N
Errani S / Melichar N Italy
Boulter K / Iatcenko P
Boulter K / Iatcenko P USA
-:-
Odds
P1 1.21 80.2% BetBoom
P2 4.90 19.8% BetBoom
Stadium: Tennisnyy Central im. Uilyama Fittsdzheralda. Chetvertyy kort Coverage: hard
Preview Statistics Broadcast Comments

About the athletes

Italy Country USA
- Rating -
39 / 32 Age 29 /
22 164 / 181 Height (cm) 182 / -
- Weight (kg) -
Pravsha Hand Pravsha /
Pravsha 1 Seed 0
hard Coverage hard
2 H2H 2

Head-to-head history

0
Vashington — Doubles (zh)
Match center
Stadium Tennisnyy Central im. Uilyama Fittsdzheralda. Chetvertyy kort
Start 28.07.2026 17:50 UTC
Stage 1-y krug
Coverage hard
Form 7 matches
H2H 2
Match center

Errani S / Melichar N - Boulter K / Iatcenko P

Onlayn translyatsiya tennisnogo matches Sara Errani / Nikol Melikar-Martines - Keti Bulter / Polina Yatsenko. 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
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 77.4% 74.9% market and model agree
Boulter K / Iatcenko P 22.6% 25.1%

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

Tennis math model
P1 / P2 74.9% / 25.1% probabilities
Rating 1,500 / 1,500 Errani S / Melichar N / Boulter K / Iatcenko P
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 4.20 Fonbet · no value · model 25.1%
1 1.19 Fonbet · no value · model 74.9%
Total
Over 19.5 1.80 Fonbet · line only
Under 19.5 1.90 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
1.84 54.4% 1.87 53.5%
1.90 52.6% —
— 1.83 54.6%

Total

Outcome Betcity Fonbet
Over 19.5 1.87 53.5% 1.80 55.6%
Under 19.5 1.87 53.5% 1.90 52.6%

Outcome (1X2)

Outcome Baltbet Betcity Fonbet Leon
1.21 82.6% 1.15 87.0% 1.19 84.0% 1.20 83.3%
4.00 25.0% 4.90 20.4% 4.20 23.8% 3.95 25.3%
Match center

Odds · 4 bookmakers

Best price: 1 1.22 (Winline) · 2 4.9 (Betcity)
Bookmaker12
Pari 1.18 4.3
Winline 1.22 4.3
Fonbet 1.18 4.3
Betcity 1.16 4.9
Source: ruscore · line comparison
Errani S / Melichar N
D
28.07.2026 Championat
Errani S / Melichar N S. Sofya Kenin A. Anastasiya Potapova Sofya Kenin / Anastasiya Potapova 0 3 5 2 E. Erin Rutliff A. Aldila Sutdzhiadi Erin Rutliff / Aldila Sutdzhiadi 2 6 7 1-y krug
0 Wins
0 Losses
- Sets won
- Sets lost
0% Win percentage
Boulter K / Iatcenko P
D
27.07.2026 Championat
K. Klervi Ngunu A. Alana Smit Klervi Ngunu / Alana Smit 2 6 4 1 E. Enn Li K. Klara Tauson Enn Li / Klara Tauson 1 2 6 0 1-y krug Boulter K / Iatcenko P
0 Wins
0 Losses
- Sets won
- Sets lost
0% Win percentage