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Predictions graded

Katherine Sebov #214Canada0Gabriela Andrea Knutson #163Czechia2

Sets 4-6 · 2-6Tue 22 Sept 2026, 13:28 Predictions gradedFirst RoundHard

Predictions9–282%

Edges4–180%

Player Profiles

Ranking advantageGabriela Andrea Knutson · 51 places

Katherine Sebov

Canada

Limited reliable public profile information was available. Sebov, a right-hander, sits at No. 214 and has a mixed recent record, with a 6-9 tally across the last 15 tracked matches.

Current ranking: #214
Peak ranking: —
Current age: —
Preferred surface: —
Hand: Right handed
Height: —

Gabriela Andrea Knutson

Czechia

Limited reliable public profile information was available. Knutson, a right-hander, sits at No. 163 and has won 11 of her last 15 tracked matches, all on hard courts.

Current ranking: #163
Peak ranking: —
Current age: —
Preferred surface: —
Hand: Right handed
Height: —

Quick Take

Pre-match view

Context last updated 21 Sep 2026, 12:34 · Europe/Bucharest

Knutson's hard-court record (11-4 in her last 15) points to a first-round win, but her 1.3 match price does not pay for it.

Two quoted prices do offer something: Sebov with a 3.5-game start at 2.3, and the match to finish in two sets at 1.4. Knutson to win the opening set at 1.36 and her 2-0 win at 1.8 add little.

Context

Knutson's 15-match hard-court sample produced 13 straight-set results, split nine wins to four losses.
Nine of Knutson's 11 wins in that sample were finished in two sets, and all four of her defeats were as well, so her recent hard-court matches have seldom needed a deciding set. She has also won two matches in three sets, so straight sets are a strong tendency rather than a rule. Against a lower-ranked opponent in Sebov, that pattern points to a match more likely to finish inside two sets than to go the distance.
- Knutson's hard-court scorelines across her last 15 completed matches (26 July–20 September 2026): nine 2-0 wins, two 2-1 wins, four 0-2 losses.
- She won the first set in 11 of those 15 matches and the second set in nine, with sets averaging 2.13 per match.
The opening set has been the weakest part of Sebov's recent hard-court record.
Her three wins in that sample were all straight-set victories that began with a first set taken, and none of the ten matches ended in a win after she lost the opener. Two of the seven first-set defeats went to a tiebreak, so the sets have not always gone cheaply. It leaves the start of the match as the area where her recent record is weakest.
- Sebov's first-set record on hard courts over her last ten completed matches (12 June–15 September 2026) is three wins and seven losses, averaging 4.5 games won to 4.9 lost.
- All three of her wins in that sample were straight-set wins; her scorelines were 2-0 three times, 0-2 six times and 1-2 once.
- Two of the ten first sets in the sample went to a tiebreak.
Knutson's recent serving numbers lean on power rather than on consistency.
She gives herself a first serve on fewer than 60% of points but wins nearly seven in ten when it lands, which is why her aces figure sits at 3.1 per match. The same 15-match sample contains 60 double faults, so free points run in both directions, and her second serve has won only 45.6% of points. It makes her service games the part of this match most likely to turn on a handful of points.
- Knutson's last 15 completed matches: 59.7% first serves in (588 of 985), 68.9% of first-serve points won (405 of 588) and 45.6% of second-serve points won (181 of 397).
- In the same sample she averaged 3.1 aces (46) and 4.0 double faults (60) per match, winning 52.2% of total points.
Knutson's most recent evidence is a loss rather than a win.
It is the freshest result in the sample and it came in straight sets against a higher-ranked opponent, so the ranking picture is not undercut by it. It does stand against a 15-match hard-court record of 11 wins. One match does not undo that record, but it does mean her most recent evidence is mixed rather than uniform.
- Knutson lost 4-6 2-6 to Lisa Pigato (ranked 137) on 20 September 2026 in her most recent completed match.
- Both sets went against her, by two and four games respectively.

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 1.30
The read
Knutson's clearly stronger hard-court record, heavier serve and better game share make her the more likely winner of this first-round match.
- Knutson is 11-4 on hard courts in her last 15 completed matches, winning 68.8% of sets and 55.6% of games
- Sebov is 3-7 on hard courts in her last 10, winning 33.3% of sets and 45% of games
- Knutson has won 52.2% of total points on this surface against Sebov's 47.9%
- Knutson is ranked 163, Sebov 214
BetBugs · Match WinnerwonGabriela Andrea KnutsonEstimated chance72%

Games3 of 5 landed

Signal quality Medium · Uncertainty band Lean · Market price 2.30
The read
A three-and-a-half game cushion covers a narrow defeat as well as a Sebov win, which fits a lot of her recent results.
- Sebov's last six completed matches produced margins of -7, -6, -7, +5, -6, +7
- Four of those six finished with a margin of four games or more against Sebov
- Knutson has cleared a four-game margin in only two of her last six matches
BetBugs · Game HandicaplostKatherine Sebov +3.5Estimated chance58%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players' second sets have tended to finish inside nine and a half games.
- Knutson's second sets average 9.3 total games, Sebov's 8.6
- Sebov has won only 3.7 second-set games on average
- Only one tiebreak in 25 combined hard-court second sets
BetBugs · Set 2 Total GameswonUnder 9.5Estimated chance56%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players' hard-court matches have averaged around 19 to 20 games, so the line sits right on the typical match length.
- Knutson's hard-court matches average 20.1 total games; Sebov's average 18.9
- Knutson's matches average 2.13 sets and Sebov's 2.10
- Knutson has played a three-set match in two of her last six completed matches
BetBugs · Total GameslostOver 19.5Estimated chance54%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Knutson wins more games than she loses on this surface, and the line needs only a three-game cushion in a match she is favoured to win.
- Knutson has won 55.6% of hard-court games (168-302) to Sebov's 45% (85-189)
- Knutson's last six completed matches produced game margins of -6, +3, +1, +7, +5, -6
- Three of those six matches finished with a margin of at least three games
BetBugs · Game HandicapwonGabriela Andrea Knutson -2.5Estimated chance52%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Both players' opening sets average close to nine and a half games, leaving the line nearly balanced.
- Knutson's first sets average 9.6 total games, Sebov's 9.4
- Knutson's first sets contained two tiebreaks in 15 matches, Sebov's two in 10
- Knutson averages 5.5 first-set games won to 4.1 lost
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance51%

Sets4 of 4 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.40
The read
Straight-set results dominate both players' recent hard-court records.
- Knutson's hard-court scorelines: nine 2-0 wins, two 2-1 wins, four 0-2 losses
- Sebov's hard-court scorelines: three 2-0 wins, six 0-2 losses, one 1-2 loss
- Knutson's matches average 2.13 sets and Sebov's 2.10
BetBugs · Total SetswonUnder 2.5Estimated chance75%
Signal quality Medium · Uncertainty band Strong lean · Market price 1.36
The read
Knutson has started hard-court matches well, while Sebov has more often dropped the opening set.
- Knutson has won the first set in 11 of 15 hard-court matches, averaging 5.5 games to 4.1
- Sebov has lost the first set in 7 of 10 hard-court matches, averaging 4.5 games to 4.9
- Knutson won the opening set in four of her last six completed matches
BetBugs · Set 1 WinnerwonGabriela Andrea KnutsonEstimated chance67%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Knutson's second-set record on hard courts is still positive while Sebov has lost more second sets than she has won.
- Knutson has won 9 of 15 second sets on hard courts
- Sebov has lost 6 of 10 second sets on this surface
- Knutson averages 4.9 second-set games to 4.4, Sebov 3.7 to 4.9
BetBugs · Set 2 WinnerwonGabriela Andrea KnutsonEstimated chance61%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.80
The read
Knutson's wins on this surface have almost all come without dropping a set.
- Nine of Knutson's 11 hard-court wins were 2-0
- Knutson's hard-court scorelines read 2-0:9, 2-1:2, 0-2:4
- Knutson has won 68.8% of hard-court sets to Sebov's 33.3%
BetBugs · Set BettingwonGabriela Andrea Knutson 2-0Estimated chance56%

Match stats1 of 1 landed

Signal quality Low · Uncertainty band Strong lean · Not priced
The read
Completed sets have mostly been settled before a tiebreak for both players.
- Five tiebreaks in 25 combined hard-court matches for the two players
- Knutson's first sets had two tiebreaks in 15; Sebov's two in 10
- Knutson has lost 4 of her 15 hard-court matches in straight sets
BetBugs · Tiebreak in MatchwonNoEstimated chance75%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Knutson supplies most of the aces, putting the combined total just above the line.
- Knutson averages 3.1 aces per hard-court match (46 in 15)
- Sebov averages 0.6 aces per hard-court match (6 in 10)
- Combined average is roughly 3.7 aces per match
BetBugs · Total Acesnot gradableOver 3.5Estimated chance53%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players' double-fault rates add up to just above the line.
- Knutson averages 4.0 double faults per hard-court match (60 in 15)
- Sebov averages 2.7 per hard-court match (27 in 10)
- Combined average is about 6.7 per match
BetBugs · Total Double Faultsnot gradableOver 6.5Estimated chance53%

Previous match context available

Katherine Sebov

6W 9L

6-4 6-1#173Victoria Jimenez Kasintseva

7-6(5) 6-1#195Julia Avdeeva

7-6(4) 6-0#10Marta Kostyuk

6-3 6-4#372Aoi Ito

6-1 7-6(3)#113Elvina Kalieva

6-1 7-5#348Aran Teixido Garcia

6-1 6-0—Camila Soares

6-4 3-6 6-3#605Hong Yi Cody Wong

6-3 6-3#80Tatjana Maria

6-2 6-2#249Cadence Brace

4-6 6-3 7-6(5)#197Iryna Shymanovich

6-4 5-7 7-5#124Noma Akugue Noha

4-6 6-3 6-2#160Jazmin Ortenzi

6-3 6-3#890Allura Zamarripa

6-3 6-1#346Manon Leonard

Gabriela Andrea Knutson

11W 4L

6-4 6-2#137Lisa Pigato 7-5 5-7 6-3#233Mia Pohankova 6-2 1-6 6-4#333Malaika Rapolu

6-3 6-2#244Anouk Koevermans

7-6(4) 6-2#372Aoi Ito

6-3 6-3#99Eva Lys

6-4 6-4#152Ekaterine Gorgodze

6-3 6-1#125Dominika Salkova

6-1 7-5#179Varvara Lepchenko

6-4 7-5#136Carol Young Suh Lee

7-6(4) 6-2#151Elizara Yaneva

6-2 6-4#237Justina Mikulskyte

6-3 6-4#122Ella Seidel

6-2 6-4#150Sofia Costoulas

6-3 6-2#146Rebecca Sramkova

Stat Battle

Last 15 match performance, compared side by side.

KSKatherine SebovSebov

Last 15

2–7

9 core stats · 0 even

Gabriela Andrea KnutsonKnutsonGK

Gabriela Andrea Knutson carries the stronger recent form — Katherine Sebov's route runs through serve.

Serve · 2–3

1st Serve In74.1%+14.4pp59.7%

1st Serve Won56.9%+12.0pp68.9%

2nd Serve Won44.4%+1.2pp45.6%

Aces / Match0.5+2.63.1

Double Faults / Match2.91.1 fewer4.0

Return · 0–1

Return Pts Won44.0%+1.0pp45.0%

Pressure · 0–2

Break Pts Converted45.7%+2.6pp48.3%

Break Pts Saved54.1%+5.5pp59.6%

Points · 0–1

Total Pts Won48.9%+3.3pp52.2%

Serve · 2–3

74.1%1st Serve In+14.4pp59.7%

56.9%1st Serve Won+12.0pp68.9%

44.4%2nd Serve Won+1.2pp45.6%

0.5Aces / Match+2.63.1

2.9Double Faults / Match1.1 fewer4.0

Return · 0–1

44.0%Return Pts Won+1.0pp45.0%

Pressure · 0–2

45.7%Break Pts Converted+2.6pp48.3%

54.1%Break Pts Saved+5.5pp59.6%

Points · 0–1

48.9%Total Pts Won+3.3pp52.2%

Katherine Sebov

Gabriela Andrea Knutson

Quick Take

Context

BetBugs edges

Under 2.5

Katherine Sebov +3.5

Gabriela Andrea Knutson 2-0

Gabriela Andrea Knutson

Gabriela Andrea Knutson

Result1 of 1 landed

Games3 of 5 landed

Sets4 of 4 landed

Match stats1 of 1 landed

Katherine Sebov

Gabriela Andrea Knutson

Stat Battle