South KoreaWTA SeoulFinished

Predictions graded

Alexandra Shubladze #189Russia0Darya Astakhova #231Russia2

Sets 4-6 · 4-6Sun 20 Sept 2026, 02:10 Predictions gradedQ3Hard

Predictions0–80%

Edges0–10%

Player Profiles

Ranking advantageAlexandra Shubladze · 42 places

Alexandra Shubladze

Russia

Russian right-hander, born 6 September 2005. ITF lists hard as her preferred surface; her WTA singles ranking reached a listed career high of No. 183 in July 2026. No current injury, withdrawal, retirement, or medical-timeout report surfaced in the specified searches.

Current ranking: #189
Peak ranking: #183 · 2026
Current age: 20
Preferred surface: Hard
Hand: Right handed
Height: —

Darya Astakhova

Russia

Russian right-hander, born 26 January 2002. Listed at No. 231 on 10 August 2026, with a reported 20-11 record in 2026.

Current ranking: #231
Peak ranking: —
Current age: 24
Preferred surface: —
Hand: Right handed
Height: —

Quick Take

Pre-match view

Context last updated 19 Sep 2026, 15:24 · Europe/Bucharest

Shubladze is the stronger hard-court player (64.1% vs 55.6% games won, 32-7 in 2026) and should win, but her 1.22 price implies 82% against a model estimate of just 62% — a clear trap.

The value sits in totals: Under 6.5 aces, Over 5.5 double faults, and Over 21.5 games, with a 2-1 Shubladze scoreline the most likely exact outcome.

Context

Astakhova, 24, is ranked No. 200 and has spent most of her career on clay, where she has 189 of her 261 career wins. She is playing hard-court qualifying in Seoul.
Two retirements in a five-match window is a concrete fitness concern, not a historical note. If she is limited, Shubladze's clean recent record and 75% hard-court win rate in the last 15 matches give her a clear path to close out points and sets.
- Astakhova retired at 5-2 down against Daria Khomutsianskaya on September 11, 2026.
- She also retired at 6-1 4-2 up against Viktoria Morvayova on September 10, 2026.
- She retired in a clay match against Rada Zolotareva on August 21, 2026.
- She won her most recent match on September 19, 2026, beating Haruka Kaji 6-2 6-7(6) 6-2 in three sets.
Shubladze, 22, is ranked No. 157 and has a 32-7 hard-court record in 2026. Astakhova, 24, is ranked No. 200 and has an 11-5 hard-court record this year.
Shubladze's 64.1% hard-court games won in the last 15 matches is well above Astakhova's 55.6%, and her 52.1% return points won on hard courts is also higher. That gap in point-by-point control on the surface is the clearest statistical difference between them.
- Shubladze is 9-3 on hard courts in her last 15 matches, with 64.1% of games won.
- Astakhova is 7-3 on hard courts in her last 15 matches, with 55.6% of games won.
- Shubladze won 52.1% of return points on hard courts in that window; Astakhova won 49.5%.
- Shubladze's 2026 hard-court record is 32-7; Astakhova's is 11-5.
Astakhova, 23, is the WTA No. 200 right-hander in this Seoul qualifier. She retired while trailing 5-2 in the Guiyang quarterfinal on 11 September, then completed a three-set Seoul qualifying win over Haruka Kaji on 19 September.
The recent retirement makes her physical status worth monitoring, but the completed three-set match eight days later confirms she is still participating rather than withdrawn. That completed match limits how much the earlier retirement can be read into this one, though it does not remove the question of how she holds up over a long match.
- The Guiyang result is recorded as a retirement on 11 September.
- Astakhova completed a three-set Seoul qualifying match eight days later.
- Stored recent sample: 3 wins from 5 tracked matches.
- A tracked match on 2026-09-11T00:00:00.000Z against Daria Khomutsianskaya ended by retirement; the stored result was L.
To watchSources checked 19 Sep 2026, 15:23 · Europe/BucharestAstakhova 2026 resultswww.tennisexplorer.com · 19 Sep 2026Astakhova injury recordwww.tenisportal.cz · 11 Sep 2026
Both players are Russian and ranked outside the top 150, with similar overall win percentages in their last 15 matches.
The identical 10-5 records mean recent results alone do not separate them. Shubladze's edge comes from a higher share of games and sets won on hard courts, while Astakhova has mixed in clay matches and retirements that make her hard-court sample less clean.
- Shubladze is 10-5 in her last 15 matches, with 61.3% of games won.
- Astakhova is 10-5 in her last 15 matches, with 54.6% of games won.
- Shubladze has won 69.7% of sets in that window; Astakhova has won 63.6%.
- Shubladze's average match duration is 106.2 minutes; Astakhova's is 115.9 minutes.

BetBugs edges

Compare BetBugs' chances with the market's.

Other edges · 1

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

Match WinnerlostUncertainty band: Lean

Alexandra Shubladze

1.22fair 1.61

BetBugs 62% · Market 82%

0.0ppshort

Shubladze's hard-court form (64.1% games won, 9-3 record) is stronger than Astakhova's (55.6% games won), but the 1.22 quote already prices her as a heavy favourite, leaving no positive edge.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result0 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.22
The read
Shubladze holds a clear surface-fit and serve/return structural edge on hard courts (64.1% vs 55.6% games won in the last-15 hard window), which outweighs Astakhova's marginally better return-point rate.
- Shubladze last-15 hard-court record 9-3 (75%), games won 64.1% on hard (12 matches tracked)
- Shubladze 2026 hard-court season 32-7; Astakhova 11-5 on hard in 2026
- Astakhova last-15 hard games won only 55.6% (10 matches tracked) vs Shubladze 64.1%
- Shubladze won Seoul Q1 6-0 6-1 on 19 Sep; Astakhova needed three sets vs Haruka Kaji same day
BetBugs · Match WinnerlostAlexandra ShubladzeEstimated chance62%

Games0 of 1 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players' recent matches run long (106-116 min averages) and Astakhova's recent three-set pattern plus Shubladze's tight losses to higher-ranked opponents point to a match extending past 21.5 games.
- Shubladze last-15 average match duration 106.2 minutes (15 matches tracked)
- Astakhova last-15 average match duration 115.9 minutes (15 matches tracked)
- Astakhova's last three completed matches all went three sets or included a tiebreak
- Both players have 66.7% last-15 win records, suggesting competitive baseline
BetBugs · Total GameslostOver 21.5Estimated chance58%

Sets0 of 3 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Shubladze's stronger hard-court set conversion (76% vs 68.2% in the last-15 hard window) and dominant opening-set pattern give her the edge to take the first set.
- Shubladze career firstSetWinConversion 92%; Astakhova also 92%
- Shubladze last-15 hard sets won 76% (19/25, 12 matches tracked)
- Astakhova last-15 hard sets won 68.2% (15/22, 10 matches tracked)
- Shubladze opened Seoul qualifying with a 6-0 first set on 19 Sep
BetBugs · Set 1 WinnerlostAlexandra ShubladzeEstimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Shubladze's stronger hard-court set and game win rates give her a modest edge to take the second set, though the margin is narrow.
- Shubladze last-15 hard sets won 76% (19/25, 12 matches tracked)
- Astakhova last-15 hard sets won 68.2% (15/22, 10 matches tracked)
- Shubladze's last-15 games won 61.3% overall vs Astakhova 54.6%
- Shubladze won her Seoul Q1 second set 6-1 on 19 Sep
BetBugs · Set 2 WinnerlostAlexandra ShubladzeEstimated chance56%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Astakhova's recent tendency to play three-set matches and the near-identical last-15 win records suggest a match likely to go the distance.
- Astakhova's last completed match went three sets (6-2 6-7(6) 6-2) on 19 Sep
- Astakhova's last-15 sets won 63.6% (21/33) indicates frequent extended matches
- Shubladze's last-15 sets won 69.7% (23/33) with several three-set battles
- Both players have 66.7% last-15 win records, indicating evenly matched form
BetBugs · Total SetslostOver 2.5Estimated chance55%

Match stats0 of 1 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players have very low ace rates in the last-15 window (0.7 and 0.9 per match), making an Under 6.5 total aces line strongly supported.
- Shubladze last-15 aces per match 0.7 (10 aces in 15 matches tracked)
- Astakhova last-15 aces per match 0.9 (13 aces in 15 matches tracked)
- Shubladze hard-court aces per match 0.6 (12 matches tracked)
- Astakhova hard-court aces per match 1.2 (10 matches tracked)
BetBugs · Total Acesnot gradableUnder 6.5Estimated chance62%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Combined last-15 double-fault rates of 3.8 and 3.1 per match project comfortably above 5.5 total double faults in a Bo3 match.
- Shubladze last-15 double faults per match 3.8 (57 in 15 matches tracked)
- Astakhova last-15 double faults per match 3.1 (47 in 15 matches tracked)
- Shubladze hard-court double faults per match 3.3 (12 matches tracked)
- Astakhova hard-court double faults per match 3.6 (10 matches tracked)
BetBugs · Total Double Faultsnot gradableOver 5.5Estimated chance60%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Both players' recent matches frequently feature tiebreaks, and the evenly matched last-15 records suggest at least one set could reach a tiebreak.
- Astakhova's last completed match included a tiebreak (6-7(6)) on 19 Sep
- Astakhova's last-15 record includes multiple tiebreak sets
- Shubladze's last-15 record includes tiebreak sets vs Sidorova and Zakharova
- Both players have 66.7% last-15 win records indicating competitive matches
BetBugs · Tiebreak in MatchlostYesEstimated chance55%

Markets to Avoid

High-risk markets where price or context leaves too little cushion.

Shubladze is priced as a heavy favourite but the model sees only a 62% win probability, making the short price a trap.

Previous match context available

Alexandra Shubladze

10W 5L

6-0 6-1#751Gaeul Jang

3-6 6-3 7-6(1)#409Kristiana Sidorova

6-2 6-4#868Meiling Wang

6-2 6-3#291Yufei Ren

6-0 6-1#444Tahlia Kokkinis

4-6 6-2 6-1#280Xinxin Yao

6-1 6-3#250Haruka Kaji

6-1 6-3#287Yuki Naito

7-6(5) 6-4#120Darja Semenistaja

6-7(0) 6-1 6-4#181Anastasiia Sobolieva

7-6(6) 7-6(2)#109Anastasia Zakharova

7-5 7-6(4)#365Isabella Shinikova

2-6 7-6(2) 6-3#81Alina Korneeva

4-6 ret.#382Sonja Zhiyenbayeva

6-4 6-1#309Hina Inoue

Darya Astakhova

10W 5L

6-2 6-7(6) 6-2#250Haruka Kaji

5-2 ret.#276Daria Khomutsianskaya

6-1 4-2 ret.#292Viktoria Morvayova

7-6(5) 7-5#546Jiayi Wang

6-3 6-2#168Joanna Garland

6-3 6-3#510Patcharin Cheapchadej

1-6 7-6(6) 6-1#234Han Shi

6-4 6-3#362Miho Kuramochi

6-1 7-6(5)#287Yuki Naito

4-6 7-6(0) 6-3#129Marina Bassols Ribera

7-5 3-0 ret.#281Rada Zolotareva

5-7 7-6(0) 6-1#352Lucija Ciric Bagaric

6-3 6-1#369Lea Nilsson

6-3 6-0#340Luna Vujovic

6-1 7-5#414Elena Milovanovic

Stat Battle

Last 15 match performance, compared side by side.

ASAlexandra ShubladzeShubladze

Last 15

4–2

9 core stats · 3 even

Darya AstakhovaAstakhovaDA

Alexandra Shubladze carries the stronger recent form — Darya Astakhova's route runs through pressure.

Serve · 2–1 · 2 even

1st Serve In69.7%—69.8%

1st Serve Won63.4%+3.0pp60.4%

2nd Serve Won43.5%+1.0pp42.5%

Aces / Match0.7—0.9

Double Faults / Match3.80.7 fewer3.1

Return · 0–0 · 1 even

Return Pts Won49.8%—49.7%

Pressure · 1–1

Break Pts Converted47.7%+3.8pp51.5%

Break Pts Saved59.2%+3.0pp56.2%

Points · 1–0

Total Pts Won53.6%+1.3pp52.3%

Serve · 2–1 · 2 even

69.7%1st Serve In—69.8%

63.4%1st Serve Won+3.0pp60.4%

43.5%2nd Serve Won+1.0pp42.5%

0.7Aces / Match—0.9

3.8Double Faults / Match0.7 fewer3.1

Return · 0–0 · 1 even

49.8%Return Pts Won—49.7%

Pressure · 1–1

47.7%Break Pts Converted+3.8pp51.5%

59.2%Break Pts Saved+3.0pp56.2%

Points · 1–0

53.6%Total Pts Won+1.3pp52.3%

Alexandra Shubladze

Darya Astakhova

Quick Take

Context

BetBugs edges

Alexandra Shubladze

Result0 of 1 landed

Games0 of 1 landed

Sets0 of 3 landed

Match stats0 of 1 landed

Markets to Avoid

Alexandra Shubladze @ 1.22

Alexandra Shubladze

Darya Astakhova

Stat Battle