Lock C J / Zhu Michael meet Papa C / Zheng Baoluo on August 4, 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. Read on for detailed stats, previous meetings, the bookmaker line and the PrognozAI neural-network verdict.
🎯 PropickAI prediction
Our model prediction (Glicko-2)
2Papa C / Zheng Baoluo — 54%
Pure model vs market (2 · Papa C / Zheng Baoluo): model 61% · market 53%Δ +8 ppmodel estimates above the market
54%2
1 · Lock C J / Zhu Michael45.8%
2 · Papa C / Zheng Baoluo54.2%
Model estimate: win Lock C J / Zhu Michael 45.8%, win Papa C / Zheng Baoluo 54.2%. 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 1:2confidence 54%
•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 4, 2026
Tennis math model
The summary is built from our prematch context: line, form, lineups and Glicko.
Line favourite Fonbet: Papa C / Zheng Baoluo. We cross-check with Glicko and the math model below.
Win odds (Fonbet): 1 2.02 / 2 1.70
%
For reference
Fair probability (no margin)
Probability excluding the bookmaker margin — for reference, not a betting recommendation.
Winner
bookmaker margin 8.2%
2 books · best price +1.7%
146.6%
253.4%
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 P11.95↑ 2.02
Winner P21.75↓ 1.70
↓ odds shortened (money on this outcome), ↑ drifted (line weakened). For reference, not a betting recommendation.
TennisATP Challenger. Plovdiv 2. Doubles
ATP Challenger. Plovdiv 2. Doublesgrass04.08.2026 09:00 UTCNot started
04.08.2026 09:00 UTCNot started
Lock C J / Zhu Michael
L
Papa C / Zheng Baoluo
WWWWL
-:-
Odds
P12.02
46.6% BetBoom
P21.76
53.4% BetBoom
Coverage: grass
PreviewStatisticsBroadcastComments
About the athletes
-Country-
-Rating-
-Age-
-Height (cm)-
-Weight (kg)-
-Hand-
-Seed-
grassCoveragegrass
0H2H0
Match center
Start04.08.2026 09:00 UTC
Market1 45.7% @ 2.02 / 2 54.3% @ 1.70
Coveragegrass
Form4 matches
Match center
Lock C J / Zhu Michael - Papa C / Zheng Baoluo
V baze uchteny nedavnie matchi oboikh uchastnikov.
Form1/5
recent games
H2H0
head-to-head matches
Market2
model / bookmakers
Flashscorematch data
source checked
Oddsmatch data
source checked
Bookiesapimatch data
source checked
Line depthmatch data
source checked
Present in data
MarketFormMatchParticipantsLineMovementOverview
More needed
H2HChampionat, Flashscore
TournamentChampionat, Flashscore
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.
OutcomeLineGlickoSignal
Lock C J / Zhu Michael46.6%45.8%
Papa C / Zheng Baoluo53.4%54.2%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 / P245.8% / 54.2%
probabilities
Rating1,350 / 1,983
Lock C J / Zhu Michael / Papa C / Zheng Baoluo
RD290 / 212
rating uncertainty
r +/- 2RD769-1,931 / 1,559-2,406
strength interval
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
21.70
Fonbet · no value · model 54.2%
12.02
Fonbet · no value · model 45.8%
Betting notes are built from the line, market and our math model: take a signal only when the model and market agree.
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