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Predictions graded

Karolina Muchova #8Czechia2Naomi Osaka #17Japan1

Sets 7-5 · 1-6 · 7-6Tue 6 Oct 2026, 07:03 Predictions gradedFourth RoundHard

Predictions4–544%

Edges3–260%

Player Profiles

Ranking advantageKarolina Muchova · 9 places

Karolina Muchova

Czechia

Muchova, 30, is a right-hander whose listed preferred surface is hard. She reached career-high No. 6 on 13 July 2026.

Current ranking: #8
Peak ranking: #6 · 2026
Current age: 30
Preferred surface: Carpet
Hand: Right handed
Height: 180 cm

Naomi Osaka

Japan

Former world No. 1 and four-time major champion, with all four major titles won on hard courts. She returned from maternity leave in 2024 and reached the 2025 Montreal final and US Open semifinal.

Current ranking: #17
Peak ranking: #1 · 2019
Current age: 28
Preferred surface: Hard
Hand: Right handed
Height: 180 cm

Quick Take

Pre-match view

Context last updated 6 Oct 2026, 02:11 · Europe/Bucharest

Muchova and Osaka meet in the Beijing fourth round with a quarterfinal place at stake, and Muchova's 4-2 head-to-head lead and wins in their last two meetings make her the likelier winner of a match that has often run long.

Of the prices reviewed, only over 21.5 games at 1.73 offers an edge; Muchova to win at 1.65 shows no clear advantage.

Context

On 4 October, Muchova needed three sets to overcome Samsonova while Osaka completed a straight-sets win over Bejlek. The two matches explain the immediate routes into this fourth-round fixture and record a notable one-match difference in ace output. Their opponents and match patterns were different, so the serving figures do not establish a wider trend for this meeting.
- Muchova beat Samsonova 4-6, 6-4, 6-2 in the third round.
- Muchova served 14 aces against Samsonova.
- Osaka beat Bejlek in straight sets without an ace.
ConfirmedSources checked 6 Oct 2026, 02:08 · Europe/BucharestBritwatch Sportsbritwatchsports.com · 5 Oct 2026Tennis Temple match pageen.tennistemple.com · 5 Oct 2026
Their latest meeting came on 7 July, when Muchova won a two-set Wimbledon quarterfinal that lasted 100 minutes. It is the most recent direct match reference for this fixture and shows that the July contest was decided through close sets. That match was on grass, so it is not a like-for-like guide to Beijing's hard court.
- Muchova won 7-6, 6-4 in the Wimbledon quarterfinal.
- The match lasted 100 minutes.
ConfirmedSources checked 6 Oct 2026, 02:08 · Europe/BucharestTennis Temple match pageen.tennistemple.com · 5 Oct 2026
Muchova's July run included wins over Osaka and Gauff before a three-set final loss to Noskova. It supplies the strongest recent major-stage context behind this match and makes the Wimbledon meeting part of a deeper tournament run. The run was on grass and ended three months before Beijing, which limits its direct transfer to this hard-court fixture.
- Muchova beat Osaka in the Wimbledon quarterfinals.
- She then beat Coco Gauff in the semifinals.
- Linda Noskova beat Muchova in the final.
ConfirmedSources checked 6 Oct 2026, 02:08 · Europe/BucharestWTA player match recordwww.wtatennis.com · 5 Oct 2026
At the start of Beijing, Muchova occupied the projected WTA Finals cutoff at about 4,520 race points. That gives each additional round a concrete connection to the season-ending field as the Asian swing continues. The qualification line can change during Beijing, so this is a tournament-stakes reference rather than a fixed position.
- Muchova held the projected qualification cutoff at about 4,520 race points.
- Beijing contributes points to the season-ending qualification race.
ConfirmedSources checked 6 Oct 2026, 02:08 · Europe/Bucharest

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 2

Other edges · 3

The published chance does not exceed the market's implied chance.

Set 2 WinnerlostUncertainty band: Lean

Karolina Muchova

1.65fair 1.67

BetBugs 60% · Market 60.6%

−0.6ppshort

Muchova has been much stronger in second sets on hard this season.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.65
The read
Muchova has the stronger recent hard-court record, leads the head-to-head and has been more reliable in second sets.
- Muchova is 6-1 on hard in the current-surface sample, while Osaka is 9-3.
- Muchova leads the head-to-head 4-2 and won their last two meetings, including 7-6 6-4 at Wimbledon in 2026.
- Muchova's hard-court second-set record is 6-1; Osaka's is 6-6.
- Muchova has five 2-0 wins in seven hard-court matches.
BetBugs · Match WinnerwonKarolina MuchovaEstimated chance62%

Games2 of 3 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.73
The read
The head-to-head has been consistently close in games and Osaka's hard-court matches often run long.
- Their last five completed meetings all went over 21.5 games.
- Osaka's hard-court total games average is 23.58.
- Muchova's latest match against Samsonova had 28 games.
BetBugs · Total GameswonOver 21.5Estimated chance62%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players' first sets average around the line and their head-to-head first sets often go long.
- Muchova's hard-court first sets average 9.71 games.
- Osaka's hard-court first sets average 9.5 games.
- Three of their five completed first sets went over 9.5 games.
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance52%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Osaka's second sets often go long and the head-to-head second sets have tended over.
- Osaka's hard-court second sets average 10.17 games.
- Three of their five completed second sets went over 9.5 games.
- Osaka's hard-court second-set record is 6-6, often close.
BetBugs · Set 2 Total GameslostOver 9.5Estimated chance51%

Sets1 of 3 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.65
The read
Muchova has been much stronger in second sets on hard this season.
- Muchova's hard-court second-set record is 6-1.
- Osaka's hard-court second-set record is 6-6.
- Muchova's hard-court second-set games average is 5.86 won and 2.71 lost.
BetBugs · Set 2 WinnerlostKarolina MuchovaEstimated chance60%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.73
The read
Muchova has a slight edge in first sets and has often started well against Osaka.
- Muchova's hard-court first-set record is 5-2.
- Muchova won the first set in four of their five completed meetings.
- Osaka's hard-court first-set record is 9-3.
BetBugs · Set 1 WinnerwonKarolina MuchovaEstimated chance56%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.50
The read
Muchova has a strong record of straight-set wins on hard and recently beat Osaka without dropping a set.
- Muchova's hard-court matches average 2.14 sets.
- Five of Muchova's seven hard-court matches were 2-0 wins.
- Muchova beat Osaka 7-6 6-4 at Wimbledon in straight sets.
BetBugs · Total SetslostUnder 2.5Estimated chance55%

Match stats0 of 1 landed

Signal quality Low · Uncertainty band Strong lean · Not priced
The read
Both players have low recent hard-court tiebreak rates, so a straight-hold match is more likely.
- Muchova has one tiebreak in seven hard-court matches.
- Osaka has three tiebreaks in 12 hard-court matches.
- Only one of Muchova's seven hard-court matches had a tiebreak.
BetBugs · Tiebreak in MatchlostNoEstimated chance70%

Prediction history

Karolina Muchova: 10/15 recent winner projections matched

10 of 15 comparable winner projections favouring Karolina Muchova matched the recorded result. This is a limited recent sample, not a guarantee for this match.

Recent evidence for Karolina Muchova15 matches

Date / competitionMatch resultPredictedActualResult

11 Jul·WTA Wimbledon

#9Karolina Muchova1-2#12Linda Noskova

BetBugsKarolina Muchova to win·55%

Missed

11 Jul 2026

WTA Wimbledon

#9Karolina Muchova1-2#12Linda Noskova

Karolina Muchova to win

55%probability

Linda Noskova won

Missed

7 Jul·WTA Wimbledon

#14Naomi Osaka0-2#9Karolina Muchova

BetBugsKarolina Muchova to win·58%

Matched

7 Jul 2026

WTA Wimbledon

#14Naomi Osaka0-2#9Karolina Muchova

Karolina Muchova to win

58%probability

Karolina Muchova won

Matched

5 Jul·WTA Wimbledon

#9Karolina Muchova2-1#38Barbora Krejcikova

BetBugsKarolina Muchova to win·62%

Matched

5 Jul 2026

WTA Wimbledon

#9Karolina Muchova2-1#38Barbora Krejcikova

Karolina Muchova to win

62%probability

Karolina Muchova won

Matched

3 Jul·WTA Wimbledon

#9Karolina Muchova2-0#164Mananchaya Sawangkaew

BetBugsKarolina Muchova to win·82%

Matched

3 Jul 2026

WTA Wimbledon

#9Karolina Muchova2-0#164Mananchaya Sawangkaew

Karolina Muchova to win

82%probability

Karolina Muchova won

Matched

1 Jul·WTA Wimbledon

#9Karolina Muchova2-0#64Shuai Zhang

BetBugsKarolina Muchova to win·88%

Matched

1 Jul 2026

WTA Wimbledon

#9Karolina Muchova2-0#64Shuai Zhang

Karolina Muchova to win

88%probability

Karolina Muchova won

Matched

Head-to-Head

4-3 (7 meetings)

W7-6(4) 6-4Karolina Muchova#8vNaomi Osaka#17Jul 7, 2026

W6-1 1-0 ret.Karolina Muchova#8vNaomi Osaka#17Jun 27, 2026

L6-4 7-6(3)Karolina Muchova#8vNaomi Osaka#17Sep 3, 2025

L1-6 6-1 6-3Karolina Muchova#8vNaomi Osaka#17Jan 15, 2025

W6-3 7-6(5)Karolina Muchova#8vNaomi Osaka#17Aug 29, 2024

W6-4 3-6 6-1Karolina Muchova#8vNaomi Osaka#17May 2, 2021

L6-7(5) 6-4 6-2Karolina Muchova#8vNaomi Osaka#17Aug 24, 2020

7 total meetings

Previous match context available

Karolina Muchova

13W 2L

4-6 6-4 6-2#39Liudmila Samsonova 7-6(3) 6-1#56Katie Boulter

6-2 6-3#50Anhelina Kalinina

7-5 6-4#96Jessica Bouzas Maneiro

6-3 7-5#24Emma Navarro

6-1 6-0#56Katie Boulter

6-3 6-0#95Sinja Kraus

6-2 5-7 6-3#6Linda Noskova

6-2 1-6 7-6(10)#4Cori Gauff

7-6(4) 6-4#17Naomi Osaka

7-5 5-7 6-3#43Barbora Krejcikova

6-2 7-6(1)#90Mananchaya Sawangkaew

6-3 6-2#57Shuai Zhang

6-3 6-2#110Anastasia Zakharova

6-1 1-0 ret.#17Naomi Osaka

Naomi Osaka

11W 4L

7-6(4) 6-4#29Sara Bejlek 6-3 3-6 6-3#68Maria Timofeeva

6-1 6-4#1Elena Rybakina

6-3 3-6 7-5#19Elise Mertens

6-2 5-7 6-1#55Katerina Siniakova

7-6(6) 7-6(3)#110Anastasia Zakharova

4-6 7-6(5) 6-4#1Elena Rybakina

6-4 6-4#26Leylah Annie Fernandez

6-1 6-2#19Elise Mertens

6-2 6-4#79Panna Udvardy

6-4 6-2#18Alexandra Eala

4-6 6-4 6-3#71Elisabetta Cocciaretto

6-3 3-1 ret.#73Ashlyn Krueger

7-6(4) 6-4#8Karolina Muchova

6-2 7-6(2)#2Aryna Sabalenka

Stat Battle

Last 15 match performance, compared side by side.

KMKarolina MuchovaMuchova

Last 15

8–1

9 core stats · 0 even

Naomi OsakaOsakaNO

Karolina Muchova carries the stronger recent form — Naomi Osaka's route runs through serve.

Serve · 4–1

1st Serve In13/15 · 15/1560.9%+3.2pp57.7%

1st Serve Won13/15 · 15/1575.5%+1.4pp74.1%

2nd Serve Won13/15 · 15/1556.7%+7.9pp48.8%

Aces / Match13/15 · 15/155.4+1.16.5

Double Faults / Match13/15 · 15/151.51.6 fewer3.1

Return · 1–0

Return Pts Won13/15 · 15/1543.0%+2.3pp40.7%

Pressure · 2–0

Break Pts Converted13/15 · 15/1546.2%+2.7pp43.5%

Break Pts Saved13/15 · 15/1571.0%+6.8pp64.2%

Points · 1–0

Total Pts Won13/15 · 15/1554.9%+2.6pp52.3%

Shot making · 2–1Limited data · 10 vs 6

Winners / Match10/15 · 6/1525.2+1.224.0

Unforced Errors / Match10/15 · 6/1520.38.4 fewer28.7

Net Pts Won10/15 · 6/1570.5%+6.2pp76.7%

Serve · 4–1

60.9%1st Serve In13/15 · 15/15+3.2pp57.7%

75.5%1st Serve Won13/15 · 15/15+1.4pp74.1%

56.7%2nd Serve Won13/15 · 15/15+7.9pp48.8%

5.4Aces / Match13/15 · 15/15+1.16.5

1.5Double Faults / Match13/15 · 15/151.6 fewer3.1

Return · 1–0

43.0%Return Pts Won13/15 · 15/15+2.3pp40.7%

Pressure · 2–0

46.2%Break Pts Converted13/15 · 15/15+2.7pp43.5%

71.0%Break Pts Saved13/15 · 15/15+6.8pp64.2%

Points · 1–0

54.9%Total Pts Won13/15 · 15/15+2.6pp52.3%

Shot making · 2–1Limited data · 10 vs 6

25.2Winners10/15 · 6/15+1.224.0

20.3Unforced Errors10/15 · 6/158.4 fewer28.7

70.5%Net Pts Won10/15 · 6/15+6.2pp76.7%

Karolina Muchova

Naomi Osaka

Quick Take

Context

BetBugs edges

Over 21.5

Karolina Muchova

Karolina Muchova

Karolina Muchova

Under 2.5

Result1 of 1 landed

Games2 of 3 landed

Sets1 of 3 landed

Match stats0 of 1 landed

Head-to-Head

Karolina Muchova

Naomi Osaka

Stat Battle