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Predictions graded

Mai Hontama #177Japan0Katie Boulter #56United Kingdom2

Sets 3-6 · 4-6Wed 30 Sept 2026, 09:36 Predictions gradedFirst RoundHard

Predictions4–640%

Edges0–10%

Player Profiles

Ranking advantageKatie Boulter · 121 places

Mai Hontama

Japan

ITF lists hard as her preferred surface. Her career-high singles ranking was No. 105 in August 2024.

Current ranking: #177
Peak ranking: #105 · 2024
Current age: 26
Preferred surface: Hard
Hand: Right handed
Height: 164 cm

Katie Boulter

United Kingdom

Boulter, 30, is the right-hander in this matchup. She reached a career-high No. 23 on November 4, 2024; her WTA profile lists Michael Joyce as coach.

Current ranking: #56
Peak ranking: #23 · 2024
Current age: 30
Preferred surface: Carpet
Hand: Right handed
Height: 182 cm

Quick Take

Pre-match view

Context last updated 29 Sep 2026, 19:39 · Europe/Bucharest

Boulter, the world No. 56, is the more likely winner against qualifier Hontama, but she has lost all seven second sets in her recent hard-court matches and Hontama has won nine of her last fifteen.

The reviewed price of 2.6 for Hontama to win the second set is the only one offering value; the match-winner and handicap views carry low confidence.

Context

Hontama has completed two matches in two days on the Beijing hard courts, the second a three-set recovery from a set down against Jodie Burrage, while her opponent's most recent match came on 22 September. She therefore arrives with the sharper recent match rhythm for a WTA 1000 first round. Both qualifying wins came against low-ranked opposition, so they are better evidence of her physical readiness and competitive form than of how she will handle a player inside the top 60.
- Hontama beat Jodie Burrage 2-6 6-1 6-2 in the final qualifying round, recovering from a set down
- Hontama had earlier beaten Alexandra Panova 7-5 6-1 in the first qualifying round
ConfirmedSources checked 29 Sep 2026, 19:36 · Europe/BucharestUmpiry match pageumpiry.com · 29 Sep 2026
Boulter enters this first round without a competitive match for eight days, and two of her last three completed matches were defeats by top-10 opponents, Linda Noskova in the Billie Jean King Cup and Karolina Muchova at the US Open on 2 September. The standard of those opponents limits how much the run of results says about her level against a player outside the top 150. This is her first outdoor hard-court match since the US Open.
- Boulter lost 6-2 7-6(3) to Linda Noskova in Shenzhen on 22 September
- The Czech Republic won the quarter-final tie 2-0
- Noskova served 15 aces in the straight-sets win
ConfirmedSources checked 29 Sep 2026, 19:36 · Europe/Bucharest
Boulter has taken only three of seven first sets on this surface and none of the seven second sets, so her matches in this window have swung against her after the opening exchanges.
If this opener reaches a second set, Boulter's recent record there is 0-7 and she has been winning barely two and a half games per set. Hontama has won nine of her fifteen second sets, which is where the qualifier's clearest opening lies. The caveat is that Boulter's recent opponent list is dominated by top-10 players, so the pattern is a warning rather than a prediction that it repeats.
- Boulter has lost all seven second sets across seven tracked hard-court matches (27 July to 22 September 2026)
- She averages 2.71 games won and 6.29 games lost in those second sets
- Her set record on hard courts in that window is 5-17 (29.4%)
The single previous meeting was an ITF quarter-final more than three years ago, when neither player was inside the top 100, and it was close enough to need a second-set tie-break. It shows Boulter has handled Hontama's steady baseline game before, but the difference in date and level means it carries limited weight for a WTA 1000 first round on the Beijing hard courts.
- Boulter beat Hontama 6-4 7-6(1) at the W80 Gifu in May 2023
- Boulter leads the head-to-head between the two 1-0
ConfirmedSources checked 29 Sep 2026, 19:36 · Europe/BucharestUmpiry match pageumpiry.com · 29 Sep 2026

BetBugs edges

Compare BetBugs' chances with the market's.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Low · Uncertainty band Lean · Not priced
The read
Boulter is the higher-ranked player with the bigger first serve and she won the pair's only previous meeting, so she remains the more likely winner of a close match.
- Boulter is ranked No. 56; Hontama is No. 177
- Boulter won the only previous meeting 6-4 7-6(1) on hard at Gifu in May 2023
- Boulter's tracked hard-court record is 2-5 with 29.4% of sets won
- Hontama's two Beijing qualifying wins came against players ranked 741 and 779
BetBugs · Match WinnerwonKatie BoulterEstimated chance58%

Games1 of 4 landed

Signal quality Low · Uncertainty band Strong lean · Not priced
The read
Boulter has repeatedly finished matches with little or no game cushion, making a six-game winning margin improbable.
- Hontama covers if she loses by five games or fewer, or wins
- Boulter's tracked hard-court margins are -5, -11, +5, -6, -2 and -3
- None of Boulter's six tracked hard-court wins came by six or more games
BetBugs · Game HandicapwonMai Hontama +5.5Estimated chance83%
Signal quality Low · Uncertainty band Strong lean · Not priced
The read
Boulter's recent hard-court margins are mostly small or negative, so even in defeat Hontama is favoured to stay within three games.
- Hontama covers +3.5 if she loses by three games or fewer, or wins
- Four of Boulter's seven tracked hard-court matches ended with a negative margin of three games or more
- Boulter's margins were -5, -11, +5, -6, -2 and -3
BetBugs · Game HandicaplostMai Hontama +3.5Estimated chance71%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Second sets in both players' recent matches have averaged just under ten games, and Boulter's have frequently ended quickly against her.
- Hontama's second sets average 9.1 games in total
- Boulter's second sets average 9.0 games in total
- Boulter has lost all seven second sets, often by a wide margin
BetBugs · Set 2 Total GameslostUnder 9.5Estimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players' opening sets sit right on the 9.5 mark and neither serves well enough to guarantee a quick set.
- Hontama's first sets average 9.5 games in total
- Boulter's first sets average 9.7 games in total
- Two of Hontama's 15 hard-court matches had a first-set tiebreak
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance54%

Sets1 of 3 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Boulter's serve gives her the better start when she is fresh, though the two players' opening-set numbers are close.
- Boulter has won 3 of 7 first sets on hard, averaging 4.4 games won to 5.3 lost
- Hontama has won 9 of 15 first sets, averaging 4.9 games won to 4.6 lost
- Boulter won the opening set in three of her seven tracked hard-court matches
BetBugs · Set 1 WinnerwonKatie BoulterEstimated chance56%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Both players' recent matches tend to stretch beyond two sets, and Boulter's second-set record points to a long contest.
- Hontama's hard-court matches average 2.4 sets
- Boulter's tracked hard-court matches average 2.43 sets
- Boulter has lost all seven second sets in that sample
- Six of Hontama's last 15 hard-court matches went to three sets
BetBugs · Total SetslostOver 2.5Estimated chance51%
Signal quality Medium · Uncertainty band Near coin-flip · Market price 2.60
The read
Boulter's second sets have been consistently poor this window while Hontama has won most of hers, giving Hontama the edge in that set.
- Boulter has lost all seven second sets in her tracked hard-court matches
- Boulter averages 2.7 second-set games won to 6.3 lost on hard
- Hontama has won 9 of 15 second sets, averaging 5.3 games won to 3.8 lost
BetBugs · Set 2 WinnerlostMai HontamaEstimated chance51%

Match stats1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Tiebreaks have been rare in both players' recent hard-court matches because breaks of serve are frequent rather than sets going to 6-6.
- Four of Hontama's 15 hard-court matches featured a tiebreak
- Two of Boulter's seven hard-court matches featured a tiebreak
- Six of the combined 22 tracked matches went to a tiebreak
BetBugs · Tiebreak in MatchwonNoEstimated chance68%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Neither player is a heavy ace server on this surface, with Boulter's hard-court ace rate especially low, so the total should stay small.
- Hontama averages 0.7 aces per hard-court match (10 in 15)
- Boulter averages 0.5 aces per hard-court match (3 in 6)
- Boulter averaged 1.7 aces per match across all 14 tracked matches
BetBugs · Total Acesnot gradableUnder 2.5Estimated chance67%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Boulter's double-fault rate is very high and Hontama also gives away several per match, putting the combined total around the line.
- Boulter averages 8.3 double faults per hard-court match (50 in 6)
- Hontama averages 3.7 double faults per match (55 in 15)
- Their combined per-match average is about 12
BetBugs · Total Double Faultsnot gradableOver 11.5Estimated chance56%

Prediction history

Katie Boulter: 5/12 recent winner projections matched

5 of 12 comparable winner projections favouring Katie Boulter matched the recorded result. This is a limited recent sample, not a guarantee for this match.

Recent evidence for Katie Boulter12 matches

Date / competitionMatch resultPredictedActualResult

30 Jun·WTA Wimbledon

#59Katie Boulter0-2#173Tyra Caterina Grant

BetBugsKatie Boulter to win·78%

Missed

30 Jun 2026

WTA Wimbledon

#59Katie Boulter0-2#173Tyra Caterina Grant

Katie Boulter to win

78%probability

Tyra Caterina Grant won

Missed

21 Jun·WTA Bad Homburg

#56Katie Boulter1-2#22Leylah Fernandez

BetBugsKatie Boulter to win·62%

Missed

21 Jun 2026

WTA Bad Homburg

#56Katie Boulter1-2#22Leylah Fernandez

Katie Boulter to win

62%probability

Leylah Fernandez won

Missed

13 Jun·WTA London

#73Katie Boulter0-2#76Donna Vekic

BetBugsKatie Boulter to win·55%

Missed

13 Jun 2026

WTA London

#73Katie Boulter0-2#76Donna Vekic

Katie Boulter to win

55%probability

Donna Vekic won

Missed

12 Jun·WTA London

#38Jaqueline Adina Cristian0-2#73Katie Boulter

BetBugsKatie Boulter to win·58%

Matched

12 Jun 2026

WTA London

#38Jaqueline Adina Cristian0-2#73Katie Boulter

Katie Boulter to win

58%probability

Katie Boulter won

Matched

13 May·WTA Paris

#81Anastasia Zakharova2-1#60Katie Boulter

BetBugsKatie Boulter to win·65%

Missed

13 May 2026

WTA Paris

#81Anastasia Zakharova2-1#60Katie Boulter

Katie Boulter to win

65%probability

Anastasia Zakharova won

Missed

Previous match context available

Mai Hontama

10W 5L

2-6 6-1 6-2#741Jodie Anna Burrage

7-5 6-1#779Alexandra Panova

6-0 5-7 6-3#360Eunhye Lee

5-7 7-6(6) 6-1#137Andrea Lazaro Garcia

7-6(1) 6-3#346Lina Gjorcheska

6-2 6-2#242Katrina Scott

6-1 4-6 6-3#175Yeon Woo Ku

6-4 4-6 7-6(5)#213Erika Andreeva

6-3 6-4#140Maddison Inglis

6-2 6-2#120Himeno Sakatsume

6-3 6-3#362Jia-Jing Lu

6-7(3) 6-3 6-4#112Kayla Day

6-4 6-4#61Lilli Tagger

6-4 6-0#31Diane Parry

6-2 6-2#262Valentina Ryser

Katie Boulter

6W 9L

6-2 7-6(3)#6Linda Noskova

6-1 6-0#8Karolina Muchova

6-4 3-6 6-0#148Carol Young Suh Lee

6-3 6-3#6Linda Noskova

7-5 0-6 6-4#74Katie Volynets

7-6(3) 7-5#166Kayla Cross

3-6 6-2 6-2#73Ashlyn Krueger

6-4 6-2#156Tyra Caterina Grant

6-7(5) 6-3 6-3#26Leylah Annie Fernandez

6-1 6-3#40Donna Vekic

6-1 6-3#60Jaqueline Cristian

7-5 2-6 6-4#1Elena Rybakina

3-6 7-6(4) 7-5#26Leylah Annie Fernandez

5-7 6-4 6-2#25Anastasia Potapova

6-4 4-6 6-4#179Akasha Urhobo

Stat Battle

Last 15 match performance, compared side by side.

MHMai HontamaHontama

Last 15

7–2

9 core stats · 0 even

Katie BoulterBoulterKB

Mai Hontama carries the stronger recent form — Katie Boulter's route runs through serve.

Serve · 3–2

1st Serve In15/15 · 14/1564.9%+6.3pp58.6%

1st Serve Won15/15 · 14/1557.8%+10.2pp68.0%

2nd Serve Won15/15 · 14/1551.7%+13.4pp38.3%

Aces / Match15/15 · 14/150.7+1.01.7

Double Faults / Match15/15 · 14/153.74.4 fewer8.1

Return · 1–0

Return Pts Won15/15 · 14/1548.3%+8.4pp39.9%

Pressure · 2–0

Break Pts Converted15/15 · 14/1547.8%+10.3pp37.5%

Break Pts Saved15/15 · 14/1553.4%+6.4pp47.0%

Points · 1–0

Total Pts Won15/15 · 14/1551.9%+4.3pp47.6%

Serve · 3–2

64.9%1st Serve In15/15 · 14/15+6.3pp58.6%

57.8%1st Serve Won15/15 · 14/15+10.2pp68.0%

51.7%2nd Serve Won15/15 · 14/15+13.4pp38.3%

0.7Aces / Match15/15 · 14/15+1.01.7

3.7Double Faults / Match15/15 · 14/154.4 fewer8.1

Return · 1–0

48.3%Return Pts Won15/15 · 14/15+8.4pp39.9%

Pressure · 2–0

47.8%Break Pts Converted15/15 · 14/15+10.3pp37.5%

53.4%Break Pts Saved15/15 · 14/15+6.4pp47.0%

Points · 1–0

51.9%Total Pts Won15/15 · 14/15+4.3pp47.6%