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Predictions graded

Katerina Siniakova #86Czechia2Lanlana Tararudee #53Thailand1

Sets 2-6 · 6-1 · 6-4Wed 28 Oct 2026, 05:05 Predictions gradedFirst RoundHard

Predictions5–550%

Edges2–340%

Player Profiles

Ranking advantageLanlana Tararudee · 33 places

Katerina Siniakova

Czechia

Reached a career-high singles ranking of No. 27 in June 2024. Current context is dominated by the knee-related break reported on July 27, 2026.

Current ranking: #86
Peak ranking: #27 · 2024
Current age: 30
Preferred surface: Carpet
Hand: Right handed
Height: 174 cm

Lanlana Tararudee

Thailand

WTA listed her at No. 78 in late July 2026, up from No. 131 in January. Her WTA profile recorded a 38-15 singles season at the time of the ranking update.

Current ranking: #53
Peak ranking: #78 · 2026
Current age: 22
Preferred surface: Hard
Hand: Right handed
Height: 171 cm

Quick Take

Pre-match view

Context last updated 26 Oct 2026, 03:47 · Europe/Bucharest

The lower-ranked player is the favourite: Siniakova, 86th, has won four straight matches in straight sets, while Tararudee, 53rd, has alternated wins and losses through October.

Siniakova looks the likelier winner, and the 1.44 on her is the one reviewed price that gives a little back. The two-set line at 1.45 and the under-21.5-games line at 1.73 do not.

Context

Her second sets have been the cleanest part of the record at 9-2 with a 5.7-3.2 games average, which is where short wins get closed out. The counterweight is four three-set matches inside the same 11, so a longer afternoon is not exotic for her. Eleven matches is a modest base.
- 11 completed hard-court matches tracked, 16 August to 25 October 2026
- Six of the 11 finished 2-0; four went to a third set
- Second sets won 9-2, averaging 5.73 games won against 3.18 lost
- Average total games per match: 20.0
Krueger at 55th is a comparable level to Tararudee at 53rd, so the scoreline is a useful marker of where Siniakova's game sits entering this first round. It was also the fourth straight-set win of her current run, a stretch in which she has dropped 14 games. One result proves little on its own, and Tararudee has beaten ranked opposition this month.
- 25 October 2026: beat Ashlyn Krueger (ranked 55) 6-1 6-0
- Games won-lost in the match: 12-1 across two sets
The first-serve rate and the second-serve return are the softest parts of her statistical profile, and 75 double faults across 15 matches is a real volume. She has still won 49.7% of her games and 49.9% of total points, so the rest of her game has kept her in matches. Treat these rates as indicative rather than settled.
- 15 hard-court matches tracked in the supplied sample
- First serves in: 49.7% (581 of 1,170)
- Second-serve points won: 43.3% (255 of 589)
- Double faults: 75 across 15 matches, 5.0 per match

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 3

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.44
The read
Siniakova's four straight-set wins and a 6-1 6-0 win over Krueger contrast with Tararudee's 3-6 1-6 loss to the same player.
- Siniakova is 7-4 on hard in the supplied sample and 9-2 in second sets.
- She has won her last four matches 2-0, dropping only 14 games.
- Tararudee is 7-8 on hard and lost 3-6 1-6 to Krueger, whom Siniakova beat 6-1 6-0.
- Tararudee has won 49.7% of hard-court games.
BetBugs · Match WinnerwonKaterina SiniakovaEstimated chance72%

Games2 of 4 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.73
The read
Siniakova's recent straight-set wins have been short, and she is the more likely match winner.
- Siniakova's last four wins lasted 13, 17, 15 and 17 games.
- Siniakova's hard-court matches average 20 total games.
- Tararudee's last six matches included three under 21.5 games.
- Siniakova has won her last four matches 2-0.
BetBugs · Total GameslostUnder 21.5Estimated chance58%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Both players' second-set averages sit below the line, and Siniakova often closes quickly.
- Siniakova's second sets average 8.9 total games; Tararudee's average 9.1.
- Siniakova won five of her last six second sets, several by wide margins.
- Tararudee's last six second sets included four under 9.5 games.
- Siniakova's recent second sets include 6-0, 6-1 and 6-2 wins.
BetBugs · Set 2 Total GameswonUnder 9.5Estimated chance58%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Siniakova's recent wins have been wide enough to clear -4.5, and Tararudee's defeats have often been by five games or more.
- Siniakova's last six hard-court game margins are +11, +7, +9, +7, -7 and -1.
- She covered -4.5 in four of those six matches.
- Tararudee lost by 8, 6 and 5 games in three recent defeats.
- Siniakova has won her last four matches by at least seven games.
BetBugs · Game HandicaplostKaterina Siniakova -4.5Estimated chance54%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Siniakova's fast first sets make a short opening set more likely.
- Siniakova's first sets average 8.4 total games on hard.
- Five of her last six first sets finished under 9.5 games.
- Tararudee's first sets average 10.5 total games.
- Siniakova's recent first sets include three 6-1 sets.
BetBugs · Set 1 Total GameswonUnder 9.5Estimated chance54%

Sets1 of 4 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.45
The read
Siniakova's straight-set wins and Tararudee's 0-2 losses make a two-set match the more likely result.
- Siniakova has won her last four matches 2-0.
- Siniakova's hard-court matches average 2.36 sets; Tararudee's average 2.33.
- Six of Siniakova's seven hard-court wins were 2-0.
- Five of Tararudee's eight hard-court losses were 0-2.
BetBugs · Total SetslostUnder 2.5Estimated chance70%
Signal quality Medium · Uncertainty band Strong lean · Market price 1.45
The read
Siniakova's second-set record is the strongest single split in the evidence.
- Siniakova has won 9 of 11 second sets on hard, including five of her last six.
- Tararudee has won 7 of 15 second sets.
- Siniakova's second-set games average is 5.73-3.18.
- Siniakova's recent second sets include 6-0, 6-1 and 6-2 wins.
BetBugs · Set 2 WinnerwonKaterina SiniakovaEstimated chance68%
Signal quality Medium · Uncertainty band Lean · Market price 1.45
The read
Siniakova's first-set record and recent starts are stronger than Tararudee's.
- Siniakova has won the first set in 7 of 11 hard-court matches and 5 of her last 6.
- Tararudee has won the first set in 8 of 15 hard-court matches.
- Siniakova's first-set games average is 4.73-3.64.
- Siniakova beat Krueger 6-1 in the first set; Tararudee lost 3-6 to Krueger in the first set.
BetBugs · Set 1 WinnerlostKaterina SiniakovaEstimated chance64%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Siniakova's straight-set wins and Tararudee's 0-2 losses support a 2-0 finish.
- Six of Siniakova's seven hard-court wins were 2-0.
- She has won her last four matches 2-0.
- Five of Tararudee's eight hard-court losses were 0-2.
- Siniakova's second-set record is 9-2.
BetBugs · Set BettinglostKaterina Siniakova 2-0Estimated chance58%

Match stats1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Siniakova's short sets and low tiebreak rate point to a match without a tiebreak.
- Siniakova has had one tiebreak in 11 hard-court matches.
- Her last four wins were completed without a tiebreak.
- Tararudee has had five tiebreaks in 15 hard-court matches.
- Siniakova's first sets average 8.4 total games.
BetBugs · Tiebreak in MatchwonNoEstimated chance80%

Prediction history

Katerina Siniakova: 3/6 recent winner projections matched

3 of 6 comparable winner projections favouring Katerina Siniakova matched the recorded result. This is a limited recent sample, not a guarantee for this match.

Recent evidence for Katerina Siniakova6 matches

Date / competitionMatch resultPredictedActualResult

1 Jul·WTA Wimbledon

#36Katerina Siniakova0-2#48Nikola Bartunkova

BetBugsKaterina Siniakova to win·58%

Missed

1 Jul 2026

WTA Wimbledon

#36Katerina Siniakova0-2#48Nikola Bartunkova

Katerina Siniakova to win

58%probability

Nikola Bartunkova won

Missed

29 Jun·WTA Wimbledon

#34Katerina Siniakova2-0#153Qinwen Zheng

BetBugsKaterina Siniakova to win·72%

Matched

29 Jun 2026

WTA Wimbledon

#34Katerina Siniakova2-0#153Qinwen Zheng

Katerina Siniakova to win

72%probability

Katerina Siniakova won

Matched

21 Jun·WTA Bad Homburg

#37Liudmila Samsonova2-0#34Katerina Siniakova

BetBugsKaterina Siniakova to win·58%

Missed

21 Jun 2026

WTA Bad Homburg

#37Liudmila Samsonova2-0#34Katerina Siniakova

Katerina Siniakova to win

58%probability

Liudmila Samsonova won

Missed

26 May·WTA Roland Garros

#93Simona Waltert0-2#36Katerina Siniakova

BetBugsKaterina Siniakova to win·65%

Matched

26 May 2026

WTA Roland Garros

#93Simona Waltert0-2#36Katerina Siniakova

Katerina Siniakova to win

65%probability

Katerina Siniakova won

Matched

6 May·WTA Rome

#39Katerina Siniakova2-0#43Lois Boisson

BetBugsKaterina Siniakova to win·65%

Matched

6 May 2026

WTA Rome

#39Katerina Siniakova2-0#43Lois Boisson

Katerina Siniakova to win

65%probability

Katerina Siniakova won

Matched

Previous match context available

Katerina Siniakova

9W 6L

6-1 6-0#55Ashlyn Krueger 6-1 6-4#58Katie Boulter 6-1 6-2#114Mary Stoiana

6-4 6-1#77Magda Linette

6-4 0-6 4-0 ret.#37Peyton Stearns

6-1 5-7 6-2#43Liudmila Samsonova

1-6 6-4 6-2#6Elina Svitolina

6-4 6-3#77Magda Linette

6-2 5-7 6-1#19Naomi Osaka

6-3 6-2#65Elisabetta Cocciaretto

6-1 6-3#21Madison Keys

6-7(5) 6-1 6-1#96Jessica Bouzas Maneiro

6-7(1) 6-0 5-2 ret.#67Kamilla Rakhimova

6-2 6-4#29Nikola Bartunkova

6-4 6-4#22Qinwen Zheng

Lanlana Tararudee

7W 8L

6-3 6-1#55Ashlyn Krueger

7-5 6-3#79Kaitlin Quevedo

2-6 6-1 6-1#55Ashlyn Krueger

6-4 6-1#34Diane Parry

6-4 4-6 6-1#59Caty McNally

7-6(4) 6-4#95Claire Liu

6-3 6-3#68Maria Camila Osorio Serrano

6-4 6-3#90Maya Joint

7-6(5) 6-0#299Sohyun Park

6-4 6-7(5) 6-2#121Moyuka Uchijima

6-4 6-2#8Linda Noskova

6-3 6-7(4) 6-2#113Elvina Kalieva

7-6(5) 2-6 7-6(4)#70Maria Timofeeva

6-4 6-3#84Mananchaya Sawangkaew

7-5 7-5#134Emerson Jones

Stat Battle

Last 15 match performance, compared side by side.

KSKaterina SiniakovaSiniakova

Last 15

5–4

9 core stats · 0 even

Lanlana TararudeeTararudeeLT

Katerina Siniakova carries the stronger recent form — Lanlana Tararudee's route runs through serve.

Serve · 2–3

1st Serve In58.2%+8.5pp49.7%

1st Serve Won65.3%+4.1pp69.4%

2nd Serve Won46.1%+2.8pp43.3%

Aces / Match2.1+2.54.6

Double Faults / Match5.30.3 fewer5.0

Return · 1–0

Return Pts Won45.3%+2.1pp43.2%

Pressure · 1–1

Break Pts Converted48.0%+3.3pp44.7%

Break Pts Saved54.2%+3.2pp57.4%

Points · 1–0

Total Pts Won51.2%+1.3pp49.9%

Serve · 2–3

58.2%1st Serve In+8.5pp49.7%

65.3%1st Serve Won+4.1pp69.4%

46.1%2nd Serve Won+2.8pp43.3%

2.1Aces / Match+2.54.6

5.3Double Faults / Match0.3 fewer5.0

Return · 1–0

45.3%Return Pts Won+2.1pp43.2%

Pressure · 1–1

48.0%Break Pts Converted+3.3pp44.7%

54.2%Break Pts Saved+3.2pp57.4%

Points · 1–0

51.2%Total Pts Won+1.3pp49.9%

Katerina Siniakova

Lanlana Tararudee

Quick Take

Context

BetBugs edges

Katerina Siniakova

Under 2.5

Under 21.5

Katerina Siniakova

Katerina Siniakova

Result1 of 1 landed

Games2 of 4 landed

Sets1 of 4 landed

Match stats1 of 1 landed

Katerina Siniakova

Lanlana Tararudee

Stat Battle