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Predictions graded

Zhizhen Zhang #166China1Tomas Machac #75Czechia2

Sets 6-1 · 6-7 · 2-6Wed 7 Oct 2026, 06:56 Predictions gradedFirst RoundHard

Predictions6–555%

Edges1–420%

Player Profiles

Ranking advantageTomas Machac · 91 places

Zhizhen Zhang

China

Reached a career-high No. 31 on 22 July 2024. ATP lists hard courts as his favourite surface. A shoulder issue affected his 2025 season, but the specified searches did not verify it as active in August 2026.

Current ranking: #166
Peak ranking: #31 · 2024
Current age: 29
Preferred surface: Clay
Hand: Right handed
Height: 193 cm

Tomas Machac

Czechia

The Czech reached his career-high ranking of No. 20 in March 2025. Available historical performance data identifies hard court as his strongest surface.

Current ranking: #75
Peak ranking: #20 · 2025
Current age: 25
Preferred surface: Carpet
Hand: Right handed
Height: 183 cm

Quick Take

Pre-match view

Context last updated 6 Oct 2026, 00:36 · Europe/Bucharest

Two out-of-form players meet in the Shanghai first round: Machac is ranked 75 and won their only meeting, but has lost five of six since August, while Zhang is 166 and short of matches.

Machac still looks the likelier winner, though not at 1.4. Four quoted prices carry some appeal: Zhang to win at 2.9, Zhang 2-0 at 5.25, Zhang with a 3.5-game head start at 1.6, and under 22.5 games at 2.0.

Context

Machac returned to competition in August 2026 after an injury lay-off and has since lost five of his six matches, most recently a 6-3 6-2 first-round defeat to Alex Molcan in Beijing. He reached that main draw only as a lucky loser after losing in qualifying, so his recent results sit well below his No. 75 ranking and the level that produced a career-high No. 20 in March 2025. The one counterweight is a three-set qualifying win over Yannick Hanfmann in Beijing, which shows he can still win at tour level. The overall picture is a player rebuilding toward his previous level rather than one settled at it.
- Five defeats in six matches since an August 2026 return from injury.
- Reached the Beijing main draw only as a lucky loser after losing in qualifying, then lost 3-6 2-6 to Alex Molcan in the first round.
ReportedSources checked 6 Oct 2026, 00:33 · Europe/Bucharest
Zhang took a wildcard into the Beijing main draw and was beaten 6-4 6-3 by qualifier Arthur Gea in the first round, his second straight-sets loss of the Chinese swing after roughly two months without competition. Going into a Shanghai Masters first round, the salient point is how little match play he has to rebuild rhythm, with only Hangzhou and Beijing behind him since July. His serve and forehand give him a route to hold comfortably, but there is little recent evidence of a sustained level across a full match.
- Beaten 6-4 6-3 in the Beijing first round by qualifier Arthur Gea while playing on a wildcard.
- Had completed only one match between late July and his Beijing opener.
ReportedSources checked 6 Oct 2026, 00:33 · Europe/Bucharest
Machac arrives ranked 75 with one win in this five-match stretch, and the shape of those defeats matters as much as the count.
Four of those five matches ended in straight-set defeats, so the second set is where his recent matches have slipped away from him. Zhang won two of six second sets in his own hard-court sample, which is not a strong record but is a better one than Machac's current 0-5.
- 14 August to 1 October 2026: five hard-court best-of-three matches, 0-5 in second sets, averaging 4.0 games won and 6.4 lost in that set.
- Scorelines in that sample: four 0-2 defeats and one 2-1 win.
Zhang was the runner-up at the 2024 Hangzhou Open, and the event marked his return to competition during the 2026 Chinese hard-court swing. It frames this Shanghai fixture because it sets the level he had previously shown on home hard courts and fixes the start of a short, difficult stretch: he lost his Hangzhou opener to Coleman Wong in straight sets, then went out in the Beijing first round. That runner-up run is two years old and came at a different event, so it is background to his current condition rather than a guide to form.
- Named as the 2024 Hangzhou Open runner-up on his return to the 2026 edition.
ConfirmedSources checked 6 Oct 2026, 00:33 · Europe/Bucharest

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 4

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Machac's higher ranking and head-to-head win give him the edge despite similar recent form.
- Machac is ranked 75, Zhang 166.
- Machac won their only head-to-head in 2024 on hard.
- Machac's current hard opponents averaged a higher ranking than Zhang's.
- Both players are 1-5 on hard in the current sample.
BetBugs · Match WinnerwonTomas MachacEstimated chance58%

Games3 of 5 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Zhang rarely loses by more than four games, and Machac has not been winning by large margins.
- Zhang's current hard game margin is -13 over 6 matches (average -2.2).
- Zhang lost by 5+ games in 3 of 6 hard matches, so +4.5 covers in 3 of 6.
- Machac's current hard game margin is -33 over 6 matches (average -5.5).
- Machac has not won by 5+ games in any of his last 6 hard matches.
BetBugs · Game HandicapwonZhizhen Zhang +4.5Estimated chance75%
Signal quality Medium · Uncertainty band Strong lean · Market price 1.60
The read
Zhang often keeps matches within three games, and Machac has rarely won by four or more.
- Zhang's current hard game margin is -13 over 6 matches.
- Zhang lost by 4+ games in 3 of 6 hard matches, but +3.5 covers when he loses by 3 or less or wins.
- Machac's current hard game margin is -33 over 6 matches.
- Machac has won by 4+ games in only one of his last 6 hard matches (the 19-17 win is +2).
BetBugs · Game HandicapwonZhizhen Zhang +3.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Machac's first sets have frequently ended 6-3 or 6-2.
- Machac's first sets: 4 of 5 had under 9.5 games.
- Zhang's first sets: 3 of 6 had under 9.5 games.
- Combined under 9.5 rate is 7 of 11.
- Machac's average set1 games lost is 6.0, often 6-3 or 6-2.
BetBugs · Set 1 Total GameswonUnder 9.5Estimated chance62%
Signal quality Medium · Uncertainty band Lean · Market price 2.00
The read
Most of their recent hard-court matches finished under 22.5 games.
- Zhang's hard matches: 4 of 6 had under 22.5 games.
- Machac's hard matches: 4 of 6 had under 22.5 games.
- Combined under 22.5 rate is 8 of 12.
- Straight-set matches in the samples all had under 22.5 games.
BetBugs · Total GameslostUnder 22.5Estimated chance60%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Second sets have often finished with under 9.5 games, especially in Machac's losses.
- Zhang's second sets: 4 of 6 had under 9.5 games.
- Machac's second sets: 3 of 6 had under 9.5 games.
- Combined under 9.5 rate is 7 of 12.
- Machac's average set2 games lost is 6.4.
BetBugs · Set 2 Total GameslostUnder 9.5Estimated chance58%

Sets1 of 3 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.50
The read
Most of their recent hard-court matches have ended in straight sets.
- Zhang lost 0-2 in 3 of 6 hard matches; Machac lost 0-2 in 4 of 5.
- Combined straight-set rate in recent hard matches is 8 of 11.
- SetBetting gives 2-0 outcomes a combined 62%.
- Both players have won only one hard match each in the current sample.
BetBugs · Total SetslostUnder 2.5Estimated chance62%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Zhang has been more competitive in opening sets on this surface.
- Zhang won 2 of 6 first sets on hard; Machac won 1 of 5.
- Zhang's average set1 games won is 4.67; Machac's is 3.6.
- Zhang's first-serve points won on hard is 69.2%; Machac's is 64.1%.
- Machac has lost the first set in 4 of 5 hard matches.
BetBugs · Set 1 WinnerwonZhizhen ZhangEstimated chance52%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Zhang has actually won second sets recently, while Machac has not.
- Zhang won 2 of 6 second sets on hard; Machac won 0 of 5.
- Zhang's average set2 games won is 5.0; Machac's is 4.0.
- Machac lost the second set in his only three-set win.
- Zhang's second-serve points won on hard is 48.2%; Machac's is 50.3%.
BetBugs · Set 2 WinnerlostZhizhen ZhangEstimated chance52%

Match stats1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Their recent hard-court ace counts are modest and total under 13.5.
- Zhang's hard aces per match: 6.3.
- Machac's hard aces per match: 5.0.
- Combined average: 11.3.
- Over 13.5 would require both to exceed their recent averages.
BetBugs · Total Acesnot gradableUnder 13.5Estimated chance65%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
More than half of their combined recent hard matches featured at least one tiebreak.
- Zhang had a tiebreak in 4 of 6 hard matches; Machac in 2 of 5.
- Combined tiebreak rate is 6 of 11.
- Zhang's first sets had 2 tiebreaks; second sets had 2.
- Machac's first sets had 1 tiebreak; second sets had 2.
BetBugs · Tiebreak in MatchwonYesEstimated chance55%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Their combined double-fault average on hard is slightly above 5.5.
- Zhang averages 3.2 double faults per match on hard; Machac averages 2.5.
- Combined average is 5.7.
- Zhang's overall double faults per match is 2.1, but hard sample is higher.
- Machac's overall double faults per match is 2.9.
BetBugs · Total Double Faultsnot gradableOver 5.5Estimated chance55%

Prediction history

Tomas Machac: 4/4 recent winner projections matched

4 of 4 comparable winner projections favouring Tomas Machac matched the recorded result. This is a limited recent sample, not a guarantee for this match.

Recent evidence for Tomas Machac4 matches

Date / competitionMatch resultPredictedActualResult

24 May·ATP Roland Garros

#40Tomas Machac3-0#38Zizou Bergs

BetBugsTomas Machac to win·55%

Matched

24 May 2026

ATP Roland Garros

#40Tomas Machac3-0#38Zizou Bergs

Tomas Machac to win

55%probability

Tomas Machac won

Matched

22 Apr·Madrid

#41Tomas Machac2-1#105Francisco Comesana

BetBugsTomas Machac to win·66%

Matched

22 Apr 2026

Madrid

#41Tomas Machac2-1#105Francisco Comesana

Tomas Machac to win

66%probability

Tomas Machac won

Matched

14 Apr·Barcelona

#47Tomas Machac2-1#57Sebastian Baez

BetBugsTomas Machac to win·63%

Matched

14 Apr 2026

Barcelona

#47Tomas Machac2-1#57Sebastian Baez

Tomas Machac to win

63%probability

Tomas Machac won

Matched

6 Apr·ATP

#49Daniel Altmaier1-2#53Tomas Machac

BetBugsTomas Machac to win·53%

Matched

6 Apr 2026

ATP

#49Daniel Altmaier1-2#53Tomas Machac

Tomas Machac to win

53%probability

Tomas Machac won

Matched

Head-to-Head

0-1 (1 meetings)

L6-2 4-6 6-2Zhizhen Zhang#166vTomas Machac#75Jul 28, 2024

1 total meetings

Previous match context available

Zhizhen Zhang

7W 8L

6-4 6-3#56Arthur Gea

6-3 6-3#101Chak Lam Coleman Wong

7-6(3) 3-6 6-4#223Jeff Wolf

2-6 7-6(8) 6-2#268Charles Broom

7-6(1) 6-3#344Tyler Zink

6-2 7-6(6)#416Justin Boulais

6-3 6-4#228Henry Searle

6-4 6-7(5) 7-5#107Otto Virtanen

6-7(4) 7-6(11) 6-1#79Roman Safiullin

6-4 7-5#60Jaime Faria

6-4 6-7(8) 6-4#159Darwin Blanch

6-2 6-4#877Oliver Okonkwo

7-5 7-5—Mark Ceban

7-6(4) 6-3#83Adrian Mannarino

7-6(5) 6-4#58Tallon Griekspoor

Tomas Machac

6W 9L

6-3 6-2#84Alex Molcan

6-3 6-4#56Arthur Gea

7-6(7) 6-7(6) 6-4#57Yannick Hanfmann

6-2 6-3 6-2#100Toby Samuel

6-2 7-6(1)#327Mees Rottgering

6-3 6-2#65Pablo Carreno-Busta

6-4 6-2 6-2#2Alexander Zverev

6-4 6-4 6-3#39Zizou Bergs

6-4 7-6(4)#43Stefanos Tsitsipas

6-2 6-7(6) 7-6(5)#40Cameron Norrie

3-6 7-6(3) 6-3#125Francisco Comesana

6-4 6-3#23Andrey Rublev

2-6 6-4 6-1#53Sebastian Baez

6-1 6-7(3) 6-3#1Jannik Sinner

7-6(2) 6-3#20Francisco Cerundolo

Stat Battle

Last 15 match performance, compared side by side.

ZZZhizhen ZhangZhang

Last 15

7–2

9 core stats · 0 even

Tomas MachacMachacTM

Zhizhen Zhang carries the stronger recent form — Tomas Machac's route runs through pressure.

Serve · 5–0

1st Serve In65.5%+3.0pp62.5%

1st Serve Won75.4%+9.0pp66.4%

2nd Serve Won52.1%+2.8pp49.3%

Aces / Match9.3+5.43.9

Double Faults / Match2.10.8 fewer2.9

Return · 0–1

Return Pts Won33.9%+0.9pp34.8%

Pressure · 1–1

Break Pts Converted32.9%+2.3pp35.2%

Break Pts Saved64.4%+10.8pp53.6%

Points · 1–0

Total Pts Won50.1%+2.6pp47.5%

Serve · 5–0

65.5%1st Serve In+3.0pp62.5%

75.4%1st Serve Won+9.0pp66.4%

52.1%2nd Serve Won+2.8pp49.3%

9.3Aces / Match+5.43.9

2.1Double Faults / Match0.8 fewer2.9

Return · 0–1

33.9%Return Pts Won+0.9pp34.8%

Pressure · 1–1

32.9%Break Pts Converted+2.3pp35.2%

64.4%Break Pts Saved+10.8pp53.6%

Points · 1–0

50.1%Total Pts Won+2.6pp47.5%

Zhizhen Zhang

Tomas Machac

Quick Take

Context

BetBugs edges

Zhizhen Zhang +3.5

Under 22.5

Zhizhen Zhang

Zhizhen Zhang 2-0

Under 2.5

Result1 of 1 landed

Games3 of 5 landed

Sets1 of 3 landed

Match stats1 of 1 landed

Head-to-Head

Zhizhen Zhang

Tomas Machac

Stat Battle