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ATP Challenger. Plovdiv 2. Doubles
ATP Challenger. Plovdiv 2. Doubles International
05.08.2026 12:00 UTC Match prediction

Lock C J / Zhu Michael - Papa C / Zheng Baoluo

✓ Prematch ready Prematch data ✓Line ✓Form –H2H ✓Prediction
Tennis ATP Challenger. Plovdiv 2. Doubles
ATP Challenger. Plovdiv 2. Doubles grass 05.08.2026 12:00 UTC Finished
05.08.2026 12:00 UTC Finished
Lock C J / Zhu Michael
Lock C J / Zhu Michael
L
Papa C / Zheng Baoluo
Papa C / Zheng Baoluo
W W W W L
0:2 3:6 3:6
1 2 GP
Lock C J / Zhu Michael 3 3 0
Papa C / Zheng Baoluo 6 6 2
1 2
Odds
P1 7.30 19.4% BetBoom
P2 1.76 80.6% BetBoom
Coverage: grass
Preview Statistics Broadcast Comments

About the athletes

- Country -
- Rating -
- Age -
- Height (cm) -
- Weight (kg) -
- Hand -
- Seed -
grass Coverage grass
0 H2H 0

Lock C J / Zhu Michael meet Papa C / Zheng Baoluo on August 5, 2026 in the ATP Challenger. Plovdiv 2. Doubles, International.

Recent form (W-D-L): Lock C J / Zhu Michael 0-0-1, Papa C / Zheng Baoluo 4-0-1. PrognozAI's Glicko-2 model gives the home side 31% to win. Full analysis — form, H2H, odds and the PrognozAI AI prediction — follows on this page.

🎯 PropickAI prediction
High confidence

Our model prediction (Glicko-2)

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

2 Papa C / Zheng Baoluo — 69%

Pure model vs market (2 · Papa C / Zheng Baoluo): model 61% · market 70% Δ −9 pp model estimates below the market

1 · Lock C J / Zhu Michael30.8%
market30%
2 · Papa C / Zheng Baoluo ✓ Pick69.2%
market70%

Model estimate: win Lock C J / Zhu Michael 30.8%, win Papa C / Zheng Baoluo 69.2%. Model favourite — Papa C / Zheng Baoluo.

Informational estimate, not a betting recommendation.

AI agent prediction

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

2Papa C / Zheng Baoluo (odds1.70) Score 1:2 confidence 54% ✓ outcome correct
  • • Lok K-Dzh / Chzhu Maykl: forma P (0-1)
  • • Papa K / Chzhen Baolo: forma VVV (3-0)
  • • Model backs Papa K / Chzhen Baolo: probability 54% vs 59% on the line (odds 1.70)
  • • no edge over the line (-5 pp) — informational only.

Analytical AI-agent assessment, not a betting recommendation.

Math-model prediction

AI match prediction Lock C J / Zhu Michael - Papa C / Zheng Baoluo August 5, 2026

Tennis math model

Based on the collected prematch data, the favourite looks like Papa C / Zheng Baoluo.

Line favourite Fonbet: Papa C / Zheng Baoluo. We cross-check with Glicko and the math model below.
  • Win odds (Fonbet): 1 7.30 / 2 1.03
  • Glicko: Lock C J / Zhu Michael 30.8% / Papa C / Zheng Baoluo 69.2%

For reference

Fair probability (no margin)

Probability excluding the bookmaker margin — for reference, not a betting recommendation.
Winner bookmaker margin 9.4% 2 books · best price +26.2%
1 29.9%
2 ✓ Pick 70.1%

Odds source: consensus of 2 books (Fonbet, Leon). 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 1.95 ↑ 7.30
Winner 2 1.75 ↓ 1.03

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

AI

Model consensus

AI outcome leader: 1

Main outcome
Agreement 1/1
Confidence 62.0%

Modeli dayut edinyy signal. Takie matchi my pomechaem kak bolee silnye.

AI overview

AI predictions

AI analysis:2/7 ready · Still preparing:DeepSeek, ChatGPT, Qwen, Kimi, GLM 5.2

Google AI updated04.08.2026 07:03 UTC
1 45%
2 55% ✓ favourite
Score1:2 Total games: Under 22.5 Bet:2
Per AI data H2H: 0-0
Claude updated04.08.2026 07:05 UTC
1 45%
2 55% ✓ favourite
Score2:1 Total games: Under 22.5 Bet:Under 22.5 games (dop. — 2 ot 1.85)

AI consensus:2

AI 1 2 Score Total games Bet
Google AI 45% 55% 1:2 Under 22.5
Claude 45% 55% 2:1 Under 22.5 Under 22.5 games (dop. — 2 ot 1.85)
Match center
Start 05.08.2026 12:00 UTC
Market 1 12.4% @ 7.30 / 2 87.6% @ 1.03
Coverage grass
Form 4 matches
🥊 Humans vs Machines
🤖 7 AI models Papa C / Zheng Baoluo 55%
📐 Math model Papa C / Zheng Baoluo 69%
Every pick locked before kickoff · public log
Match center

Lock C J / Zhu Michael - Papa C / Zheng Baoluo

V baze uchteny nedavnie matchi oboikh uchastnikov.

Form 1/5 recent games
H2H 0 head-to-head matches
Market 2 model / bookmakers
Flashscore match data source checked
Odds match data source checked
Bookiesapi match data source checked
Line depth match data source checked
Present in data
Market Form Match Participants Line Movement Overview
More needed
H2H Championat, Flashscore
Tournament Championat, Flashscore
Post-match / PropickAI database
Score 0:2
Events 0
Statistics 0
Set Lock C J / Zhu Michael Papa C / Zheng Baoluo Result
Set 1 3 6 3:6
Set 2 3 6 3:6
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 away - 69.2% fact: away hit / ROI 76.0% / Brier 0.190 / LogLoss 0.368
Glicko-2: calibrated favourite Audit tennis is audit-only for now: surface, serve/return and market are needed Data: line, form, coverage away - 52.3% fact: away hit / ROI 76.0% / Brier 0.455 / LogLoss 0.648
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
Lock C J / Zhu Michael 29.9% 30.8%
Papa C / Zheng Baoluo 70.1% 69.2% market and model agree
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 30.8% / 69.2% probabilities
Rating 1,350 / 1,983 Lock C J / Zhu Michael / Papa C / Zheng Baoluo
RD 291 / 212 rating uncertainty
r +/- 2RD 769-1,931 / 1,559-2,406 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 1.03 Fonbet · no value · model 69.2%
1 7.30 Fonbet · no value · model 30.8%
Total
Over 18.5 9.00 Fonbet · line only
Over 19.5 2.10 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
2.10 47.6%
2.05 48.8%
2.70 37.0%
3.10 32.3%
10.00 10.0%
1.65 60.6%
1.68 59.5%
1.40 71.4%
1.30 76.9%
1.02 98.0%

Total

Outcome Fonbet
Over 18.5 9.00 11.1%
Over 19.5 2.10 47.6%
Over 20.5 2.00 50.0%
Over 21.5 2.30 43.5%
Over 22.5 2.25 44.4%
Over 23.5 2.02 49.5%
Over 28.5 1.92 52.1%
Over 29.5 1.95 51.3%
Over 30.5 1.83 54.6%
Over 31.5 1.88 53.2%
Over 32.5 1.72 58.1%
Over 33.5 1.90 52.6%
Under 18.5 1.03 97.1%
Under 19.5 1.65 60.6%
Under 20.5 1.72 58.1%
Under 21.5 1.55 64.5%
Under 22.5 1.57 63.7%
Under 23.5 1.70 58.8%

Outcome (1X2)

Outcome Fonbet Leon
7.30 13.7% 1.95 51.3%
1.03 97.1% 1.76 56.8%
Match center
Lock C J / Zhu Michael
L
2026-07-29 2026 Bonn, Germany, Doubles
Lock C J / Zhu Michael Lock C J / Zhu Michael 1:2 Duncan S / Heinonen A
0 Wins
1 Losses
1.0 Sets won
2.0 Sets lost
0% Win percentage
Papa C / Zheng Baoluo
W W W W L
2026-08-01 2026 Samsun, Turkiye, Doubles
Added D / Debru G 1:2 Papa C / Zheng Baoluo Papa C / Zheng Baoluo
2026-07-31 2026 Samsun, Turkiye, Doubles
Neos E / Pankin S 0:2 Papa C / Zheng Baoluo Papa C / Zheng Baoluo
2026-07-30 2026 Samsun, Turkiye, Doubles
Papa C / Zheng Baoluo 2:0 Alkaya M / Duran T Papa C / Zheng Baoluo
2026-07-29 2026 Samsun, Turkiye, Doubles
Papa C / Zheng Baoluo 2:0 Delaney Jesse / Sinclair C Papa C / Zheng Baoluo
2026-07-22 2026 Tampere, Finland, Doubles
Opitz J / Wessels L 2:0 Papa C / Zheng Baoluo Papa C / Zheng Baoluo
4 Wins
1 Losses
1.6 Sets won
0.6 Sets lost
80% Win percentage