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Elena Rybakina #1Kazakhstan1Polina Kudermetova #105Uzbekistan0

Sets 5-0Thu 22 Oct 2026, 11:05 Predictions gradedSecond RoundHard

Player Profiles

Ranking advantageElena Rybakina · 104 places

Elena Rybakina

Kazakhstan

Reached career-high No. 2 on 16 March 2026. The ITF lists hard as her preferred surface.

Current ranking: #1
Peak ranking: #2 · 2026
Current age: 27
Preferred surface: I.hard
Hand: Right handed
Height: 184 cm

Polina Kudermetova

Uzbekistan

Kudermetova is a right-handed hard-court-preferring player. She reached a career-high No. 54 on 14 April 2025; the official WTA profile listed her at No. 108 in the latest retrieved update.

Current ranking: #105
Peak ranking: #54 · 2025
Current age: 23
Preferred surface: I.hard
Hand: Right handed
Height: —

Quick Take

Pre-match view

Context last updated 21 Oct 2026, 07:41 · Europe/Bucharest

Rybakina returns as the top seed and defending champion following a foot injury, against a qualifier who has won three straight-set matches in four days.

Rybakina remains the likely winner, but 1.1 to win and 1.36 for a 2-0 scoreline ask too much of a player without a completed match since 3 October. Kudermetova with a 5.5-game head start at 1.9, and over 21.5 games at 2.4, are the two worthwhile prices.

Context

Rybakina has completed one match since mid-September, and the withdrawal that removed her from Wuhan was made with a foot problem, the kind of injury that shows up in movement and recovery rather than in ball-striking. Ningbo is therefore her first test since, against an opponent who has already played three matches on these courts, so a restricted first step or a slow change of direction would be exposed from the opening games rather than eased in. Her presence on site and on the practice court since 18 October establishes that she is fit to take the court, not how fully the foot has settled.
- Rybakina withdrew from Wuhan with a foot injury at the start of October, a day after her Beijing second-round exit.
- Ningbo is her first tournament since that withdrawal, and she entered as the top seed.
- She arrived in Ningbo on 18 October, practised on site, including a session alongside Marta Kostyuk, and attended the event's opening activities.
ConfirmedSources checked 21 Oct 2026, 07:37 · Europe/Bucharest
The title carries 500 ranking points and is the reason her week begins in the second round rather than the first. It also means these are the courts and the conditions she won on a year ago, which is the part of the defence that needs no adjustment. The counterweight is that she has arrived without a completed match since 3 October, so the defence starts against a qualifier already settled into the venue while the champion is still finding match rhythm.
- Rybakina won the Ningbo title in 2025 and returned to the same event to defend it.
- She is the top seed for the 2026 edition and starts in the second round.
- The main draw runs from at the same Ningbo venue.
ConfirmedSources checked 21 Oct 2026, 07:37 · Europe/Bucharest
Two qualifying matches preceded the Bucsa win, so she arrives with three completed matches in four days against a top seed who has none, and winning a rematch against the same opponent inside four months is a repeatable result rather than a single hot day. The limit is the level of that evidence: Bucsa is ranked 38 and the qualifying wins came against lower-ranked opponents, so this is her first look at a top-10 player this week and the first real test of whether the run transfers.
- Kudermetova came through qualifying to reach the Ningbo main draw.
- She beat wild card Cristina Bucsa 7-6(5), 6-2 in the first round.
- It was her second win over Bucsa this year, following a July meeting in Washington.
- The result put her into the last 16 of the WTA 500 event as a qualifier.
ConfirmedSources checked 21 Oct 2026, 07:37 · Europe/BucharestWTAwww.wtatennis.com · 20 Oct 2026TenisBrasiltenisbrasil.uol.com.br · 20 Oct 2026
The scoreline matters more than the result: Rybakina won the opening set and then lost two, so the defeat reads as a genuine reversal of a match she was controlling rather than a physical surrender or a walkover. Because it is her only completed match since the US Open, it is also the most recent evidence of her level, and its shape is the relevant part for a first match back. One result three weeks old, on a different court and against a player outside the top 100, carries limited weight on its own.
- Rybakina lost 3-6 6-4 6-3 to No. 118 Alina Charaeva in the Beijing second round.
- It was her first tournament as world No. 1, shortly after her first US Open title.
- Charaeva became the lowest-ranked player to beat a world No. 1 after losing the first set.
ConfirmedSources checked 21 Oct 2026, 07:37 · Europe/Bucharest

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 2

Other edges · 5

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

Match Winnernot gradableUncertainty band: Strong lean

Elena Rybakina

1.10fair 1.28

BetBugs 78% · Market 90.9%

−12.9ppshort

Rybakina's ranking and hard-court record make her the clear favourite, even with her injury layoff.

Set 2 Winnernot gradableUncertainty band: Strong lean

Elena Rybakina

1.15fair 1.41

BetBugs 71% · Market 87%

−16.0ppshort

Rybakina's second-set record is the strongest part of her sample, making her the likely set-two winner.

Set 1 Winnernot gradableUncertainty band: Strong lean

Elena Rybakina

1.15fair 1.49

BetBugs 67% · Market 87%

−20.0ppshort

Rybakina's stronger first-set record and higher ranking make her the likely early leader.

Total Setsnot gradableUncertainty band: Strong lean

Under 2.5

1.25fair 1.52

BetBugs 66% · Market 80%

−14.0ppshort

Straight-set results are the most common outcome for both players in this sample.

Set Bettingnot gradableUncertainty band: Lean

Elena Rybakina 2-0

1.36fair 1.72

BetBugs 58% · Market 73.5%

−15.5ppshort

Rybakina's stronger set records and frequent straight-set wins make 2-0 the most likely score.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.10
The read
Rybakina's ranking and hard-court record make her the clear favourite, even with her injury layoff.
- Rybakina is ranked No. 1 and is 12-2 in 14 completed hard-court matches in this best-of-3 sample.
- Kudermetova is ranked No. 105 and is 8-6 in 14 completed hard-court matches.
- Rybakina won their only meeting 6-4 6-2 in Berlin in 2023.
- Rybakina withdrew from Wuhan with a foot injury and has not completed a match since 3 October.
BetBugs · Match Winnernot gradableElena RybakinaEstimated chance78%

Games0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.90
The read
Kudermetova can stay within five games if she maintains her current form, and Rybakina may be rusty.
- Kudermetova's last six game margins were +5, +6, +5, -9, -7 and +2.
- Four of those six would have cleared +5.5.
- Rybakina's last completed match was a 13-15 game loss.
- Rybakina has not played since 3 October.
BetBugs · Game Handicapnot gradablePolina Kudermetova +5.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Rybakina usually wins by a handful of games, and a four-game margin is within her recent range.
- Rybakina's last six game margins were -2, +4, +1, +4, +7 and +4.
- Four of those six matches produced a margin of at least +4.
- She is 12-2 in her last 14 hard-court matches.
- Kudermetova lost 3-12 in games to Volynets on 10 October.
BetBugs · Game Handicapnot gradableElena Rybakina -3.5Estimated chance58%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Kudermetova's first sets regularly reach double-figure games, making over 9.5 the slightly more likely outcome.
- Rybakina's first sets average 9.5 total games.
- Kudermetova's first sets average 10.4 total games.
- Kudermetova has played four first-set tiebreaks in 14.
- Rybakina has played one first-set tiebreak in 14.
BetBugs · Set 1 Total Gamesnot gradableOver 9.5Estimated chance55%
Signal quality Medium · Uncertainty band Slight lean · Market price 2.40
The read
Both players' recent matches average above 23 games, so passing 21.5 games is more likely than not.
- Rybakina's 14 hard-court matches average 23.4 total games.
- Kudermetova's 14 hard-court matches average 23.2 total games.
- Rybakina has played six three-set matches in 14.
- Kudermetova has played five three-set matches in 14.
BetBugs · Total Gamesnot gradableOver 21.5Estimated chance54%

Sets0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.15
The read
Rybakina's second-set record is the strongest part of her sample, making her the likely set-two winner.
- Rybakina has won the second set in 11 of 14 hard-court matches.
- Kudermetova has won the second set in 7 of 14 hard-court matches.
- Rybakina's second-set average is 5.7 games won to 4.2 lost.
- Kudermetova's second-set average is 4.6 games won to 4.9 lost.
BetBugs · Set 2 Winnernot gradableElena RybakinaEstimated chance71%
Signal quality Medium · Uncertainty band Strong lean · Market price 1.15
The read
Rybakina's stronger first-set record and higher ranking make her the likely early leader.
- Rybakina has won the first set in 9 of 14 hard-court matches.
- Kudermetova has lost the first set in 8 of 14 hard-court matches.
- Rybakina won their only meeting 6-4 6-2.
- Rybakina has not played since 3 October.
BetBugs · Set 1 Winnernot gradableElena RybakinaEstimated chance67%
Signal quality Medium · Uncertainty band Strong lean · Market price 1.25
The read
Straight-set results are the most common outcome for both players in this sample.
- Rybakina has seven 2-0 wins in 14 completed hard-court matches.
- Kudermetova has five 0-2 losses in 14 completed hard-court matches.
- Kudermetova's last three wins were all in straight sets.
- Rybakina has won 11 of 14 second sets.
BetBugs · Total Setsnot gradableUnder 2.5Estimated chance66%
Signal quality Medium · Uncertainty band Lean · Market price 1.36
The read
Rybakina's stronger set records and frequent straight-set wins make 2-0 the most likely score.
- Rybakina has seven 2-0 wins in 14 completed hard-court matches.
- Kudermetova has five 0-2 losses in 14 completed hard-court matches.
- Rybakina has won 9 of 14 first sets and 11 of 14 second sets.
- Kudermetova has won 6 of 14 first sets and 7 of 14 second sets.
BetBugs · Set Bettingnot gradableElena Rybakina 2-0Estimated chance58%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Rybakina's straight-set wins often come without a tiebreak, making no tiebreak the more likely outcome.
- Rybakina has avoided tiebreaks in 11 of 14 hard-court matches.
- Kudermetova has avoided tiebreaks in 8 of 14 hard-court matches.
- Rybakina has seven 2-0 wins in 14.
- Kudermetova has five 0-2 losses in 14.
BetBugs · Tiebreak in Matchnot gradableNoEstimated chance55%

Prediction history

Elena Rybakina: 9/14 recent winner projections matched

9 of 14 comparable winner projections favouring Elena Rybakina matched the recorded result. This is a limited recent sample, not a guarantee for this match.

Recent evidence for Elena Rybakina14 matches

Date / competitionMatch resultPredictedActualResult

4 Jul·WTA Wimbledon

#27Elise Mertens2-0#2Elena Rybakina

BetBugsElena Rybakina to win·78%

Missed

4 Jul 2026

WTA Wimbledon

#27Elise Mertens2-0#2Elena Rybakina

Elena Rybakina to win

78%probability

Elise Mertens won

Missed

2 Jul·WTA Wimbledon

#50Catherine Mcnally0-2#2Elena Rybakina

BetBugsElena Rybakina to win·72%

Matched

2 Jul 2026

WTA Wimbledon

#50Catherine Mcnally0-2#2Elena Rybakina

Elena Rybakina to win

72%probability

Elena Rybakina won

Matched

30 Jun·WTA Wimbledon

#154Lois Boisson1-2#2Elena Rybakina

BetBugsElena Rybakina to win·92%

Matched

30 Jun 2026

WTA Wimbledon

#154Lois Boisson1-2#2Elena Rybakina

Elena Rybakina to win

92%probability

Elena Rybakina won

Matched

18 Jun·WTA Berlin

#35Alexandra Eala2-0#2Elena Rybakina

BetBugsElena Rybakina to win·78%

Missed

18 Jun 2026

WTA Berlin

#35Alexandra Eala2-0#2Elena Rybakina

Elena Rybakina to win

78%probability

Alexandra Eala won

Missed

12 Jun·WTA London

#2Elena Rybakina1-2#73Katie Boulter

BetBugsElena Rybakina to win·78%

Missed

12 Jun 2026

WTA London

#2Elena Rybakina1-2#73Katie Boulter

Elena Rybakina to win

78%probability

Katie Boulter won

Missed

Head-to-Head

1-0 (1 meetings)

W6-4 6-2Elena Rybakina#1vPolina Kudermetova#105Jun 20, 2023

1 total meetings

Previous match context available

Elena Rybakina

12W 3L

3-6 6-4 6-3#97Alina Charaeva

6-4 5-7 6-2#2Aryna Sabalenka

3-6 6-4 6-4#5Cori Gauff

3-6 6-1 6-4#22Qinwen Zheng

6-1 6-4#19Naomi Osaka

7-6(6) 6-3#50Yuliia Starodubtseva

6-2 6-4#96Jessica Bouzas Maneiro

6-3 6-2#482Thea Frodin

4-1 ret.#9Iga Swiatek

6-4 6-4#13Diana Shnaider

6-4 7-6(2)#47Magdalena Frech

6-3 6-4#89Taylor Townsend

6-2 6-3#9Iga Swiatek 5-7 6-2 6-2#5Cori Gauff

4-6 7-6(5) 6-4#19Naomi Osaka

Polina Kudermetova

8W 7L

7-6(5) 6-2#38Cristina Bucsa 6-3 6-3#111Anastasia Zakharova 6-3 6-4#84Mananchaya Sawangkaew

6-2 6-1#73Katie Volynets

6-4 6-1#3Mirra Andreeva

6-4 4-6 6-4#54Clara Tauson

6-7(2) 6-3 6-2#200Yexin Ma

7-6(4) 4-6 7-5#67Kamilla Rakhimova

6-1 6-3#158Linda Fruhvirtova

6-3 6-2#81Xiyu Wang

6-4 6-7(5) 6-4#161Carol Young Suh Lee

6-0 3-0 ret.#80Alina Korneeva

6-4 6-4—Avery Alexander

7-6(4) 6-4#6Elina Svitolina

5-7 7-6(4) 6-0#38Cristina Bucsa

Stat Battle

Last 15 match performance, compared side by side.

ERElena RybakinaRybakina

Last 15

7–2

9 core stats · 0 even

Polina KudermetovaKudermetovaPK

Elena Rybakina carries the stronger recent form — Polina Kudermetova's route runs through pressure.

Serve · 5–0

1st Serve In56.3%+2.5pp53.8%

1st Serve Won76.4%+8.7pp67.7%

2nd Serve Won53.1%+9.0pp44.1%

Aces / Match6.5+2.73.8

Double Faults / Match3.33.8 fewer7.1

Return · 0–1

Return Pts Won41.0%+1.4pp42.4%

Pressure · 1–1

Break Pts Converted37.4%+2.8pp40.2%

Break Pts Saved60.9%+12.3pp48.6%

Points · 1–0

Total Pts Won53.1%+3.7pp49.4%

Serve · 5–0

56.3%1st Serve In+2.5pp53.8%

76.4%1st Serve Won+8.7pp67.7%

53.1%2nd Serve Won+9.0pp44.1%

6.5Aces / Match+2.73.8

3.3Double Faults / Match3.8 fewer7.1

Return · 0–1

41.0%Return Pts Won+1.4pp42.4%

Pressure · 1–1

37.4%Break Pts Converted+2.8pp40.2%

60.9%Break Pts Saved+12.3pp48.6%

Points · 1–0

53.1%Total Pts Won+3.7pp49.4%

Elena Rybakina

Polina Kudermetova

Quick Take

Context

BetBugs edges

Polina Kudermetova +5.5

Over 21.5

Elena Rybakina

Elena Rybakina

Elena Rybakina

Under 2.5

Elena Rybakina 2-0

Result0 of 0 landed

Games0 of 0 landed

Sets0 of 0 landed

Match stats0 of 0 landed

Head-to-Head

Elena Rybakina

Polina Kudermetova

Stat Battle