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World Tennis. Men. Indonesia. Doubles
World Tennis. Men. Indonesia. Doubles
28.07.2026 03:30 UTC Match prediction

Heisnam S./Rathi A. - Da Costa R./Zapp E. D.

Tennis World Tennis. Men. Indonesia. Doubles
World Tennis. Men. Indonesia. Doubles hard 28.07.2026 03:30 UTC Finished
28.07.2026 03:30 UTC Finished
H
Heisnam S./Rathi A.
D
Da Costa R./Zapp E. D.
1:2
Odds
P1 1.19 78.3% BetBoom
P2 4.30 21.7% 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
🎯 PropickAI prediction
Medium confidence

Our model prediction (Glicko-2)

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

1 Heisnam S./Rathi A. — 75%

Pure model vs market (1 · Heisnam S./Rathi A.): model 44% · market 15% Δ +29 pp model estimates above the market

1 · Heisnam S./Rathi A. ✓ Pick74.7%
market15%
2 · Da Costa R./Zapp E. D.25.3%
market85%

Model estimate: win Heisnam S./Rathi A. 74.7%, win Da Costa R./Zapp E. D. 25.3%. Model favourite — Heisnam S./Rathi A..

Informational estimate, not a betting recommendation.

Math-model prediction

AI match prediction Heisnam S./Rathi A. - Da Costa R./Zapp E. D. July 28, 2026

Tennis math model

Based on the collected prematch data, the favourite looks like Da Costa R./Zapp E. D..

Line favourite Fonbet: Da Costa R./Zapp E. D.. We cross-check with Glicko and the math model below.
  • Win odds (Fonbet): 1 5.90 / 2 1.08
  • Glicko: Heisnam S./Rathi A. 74.7% / Da Costa R./Zapp E. D. 25.3%

For reference

Fair probability (no margin)

Probability excluding the bookmaker margin — for reference, not a betting recommendation.
Winner bookmaker margin 9.5%
1 ✓ Pick 15.5%
2 84.5%

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.

Match center
Start 28.07.2026 03:30 UTC
Coverage hard
Form 3 matches
Match center

Heisnam S./Rathi A. - Da Costa R./Zapp E. D.

V baze uchteny nedavnie matchi oboikh uchastnikov.

Form 5/3 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
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 home - 74.7% fact: away missed / ROI -100.0% / Brier 1.117 / LogLoss 1.376
Glicko-2: calibrated favourite Audit tennis is audit-only for now: surface, serve/return and market are needed Data: line, form, coverage home - 53.0% fact: away missed / ROI -100.0% / Brier 0.561 / LogLoss 0.754
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
Heisnam S./Rathi A. 78.2% 74.7% market and model agree
Da Costa R./Zapp E. D. 21.8% 25.3%
1X2: 2 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 74.7% / 25.3% probabilities
Rating 1,152 / 1,500 Heisnam S./Rathi A. / Da Costa R./Zapp E. D.
RD 229 / 350 rating uncertainty
r +/- 2RD 693-1,611 / 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 1.08 Fonbet · no value · model 25.3%
1 5.90 Fonbet · weak value +340.9% · model 74.7%
Total
Over 18.5 1.78 Fonbet · line only
Over 19.5 1.53 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
2.15 46.5%
1.65 60.6%
2.35 42.6%
2.40 41.7%
2.20 45.5%
1.62 61.7%
1.63 61.4%
2.10 47.6%
1.53 65.4%
1.50 66.7%
1.60 62.5%
2.15 46.5%

Total

Outcome Fonbet
Over 18.5 1.78 56.2%
Over 19.5 1.53 65.4%
Over 20.5 2.00 50.0%
Over 21.5 1.82 55.0%
Over 22.5 1.47 68.0%
Over 23.5 1.95 51.3%
Over 36.5 1.60 62.5%
Over 37.5 2.15 46.5%
Under 18.5 1.92 52.1%
Under 19.5 2.35 42.6%
Under 20.5 1.73 57.8%
Under 21.5 1.88 53.2%
Under 22.5 2.50 40.0%
Under 23.5 1.75 57.1%
Under 36.5 2.20 45.5%
Under 37.5 1.63 61.4%

Outcome (1X2)

Outcome Baltbet Betcity Fonbet
1.19 84.0% 1.18 84.8% 5.90 17.0%
4.20 23.8% 4.30 23.3% 1.08 92.6%
Match center
Heisnam S./Rathi A.
L L L L W
22.07 03:30 UTC+0 ITF Men - Doubles: M15 Bali (Indonesia), hard
Heisnam S./Rathi A. 1:2 Shanmugam A./Sureshkumar M.
12.05 17:06 UTC+0 ITF M25 Hurghada Men Doubles
Heisnam S./Rathi A. 0:2 Campese C / Eichenseher D
05.05 16:57 UTC+0 ITF M15 Hurghada 4 Men Doubles
Heisnam S./Rathi A. 0:2 Frydrych V / Habib A
30.04 16:26 UTC+0 ITF M15 Hurghada 3 Men Doubles
Heisnam S./Rathi A. 0:2 Bocchi L / Mashtakov NBocchi L / Mashtakov N
28.04 16:10 UTC+0 ITF M15 Hurghada 3 Men Doubles
Heisnam S./Rathi A. 2:1 Bodnarchuk P / Sotikovs A
1 Wins
4 Losses
0.6 Sets won
1.8 Sets lost
20% Win percentage
Da Costa R./Zapp E. D.
L L L
22.07 03:30 UTC+0 ITF Men - Doubles: M15 Bali (Indonesia), hard
Da Costa R./Zapp E. D. 1:2 Shanmugam A./Sureshkumar M.
12.05 17:06 UTC+0 ITF M25 Hurghada Men Doubles
Da Costa R./Zapp E. D. 0:2 Campese C / Eichenseher D
05.05 16:57 UTC+0 ITF M15 Hurghada 4 Men Doubles
Da Costa R./Zapp E. D. 0:2 Frydrych V / Habib A
0 Wins
3 Losses
0.3 Sets won
2.0 Sets lost
0% Win percentage