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Predictions graded

Mai Hontama #189Japan2Himeno Sakatsume #138Japan0

Sets 6-2 · 6-2Thu 30 Jul 2026, 18:40 Predictions gradedQuarter-FinalHard

Predictions3–538%

Edges2–250%

Player Profiles

Ranking advantageHimeno Sakatsume · 51 places

Mai Hontama

Japan

The WTA lists hard as her favorite surface. The 26-year-old right-hander reached a career-high ranking of No. 105 in August 2024.

Current ranking: #189
Peak ranking: #105 · 2024
Current age: 26
Preferred surface: Hard
Hand: Right handed
Height: 164 cm

Himeno Sakatsume

Japan

Official WTA and Australian Open profiles list the 24-year-old as right-handed, with a career-high ranking of No. 121. Reliable current sources do not list her height or a preferred surface.

Current ranking: #138
Peak ranking: #121
Current age: 24
Preferred surface: —
Hand: Right handed
Height: —

Quick Take

Pre-match view

Context last updated 30 Jul 2026, 15:07 · Europe/Bucharest

Mai Hontama holds a physical and form advantage after a lighter schedule and recent Top-100 wins, but Himeno Sakatsume’s 2-0 H2H record and fighting spirit could make this a close contest.

The best betting angles are over 21.5 total games and under 2.5 total aces, with Hontama to win outright offering a smaller edge.

Context

Sakatsume beat Wong 2-6, 6-3, 7-5 in 2h44, then beat Arseneault 7-6(5), 6-2 on the same day.
- Hontama played only one match on July 29, a 74-minute win over Lu.
- The compressed schedule leaves Sakatsume with a clear physical disadvantage.
Hontama defeated Linette (ranked 65) and Parry (ranked 60) in straight sets this month.
- Sakatsume's last two wins were against players ranked 656 and 407.
- Hontama's last-15 hard-court record is 9-4, while Sakatsume's is only 2-1 with a small sample.
Sakatsume won 6-4, 6-2 in January 2026 and 2-6, 7-6(3), 2-0 ret. in September 2023.
- Hontama's sole win was 7-5, 3-6, 6-1 in March 2020.
- All three matches were on hard courts.

BetBugs edges

Compare BetBugs' chances with the market's.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.73
The read
Hontama's stronger recent form, better hard-court sample, and fresher physical state give her a clear edge.
- Hontama's last 15 overall record: 10-5 (66.7%), Sakatsume: 7-8 (46.7%).
- On hard courts last 15: Hontama 9-4 (69.2%), Sakatsume 2-1 (66.7% but only 3 matches).
- Hontama's recent form: 4-1 in last 5, including wins over Top-100 players Linette and Parry.
- Sakatsume played two matches on July 29 (2h44 and 1h30), Hontama had a short 74-min match on July 29.
BetBugs · Match WinnerwonMai HontamaEstimated chance62%

Games1 of 4 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players' recent matches average over 22 games, and their competitive styles often lead to extended sets.
- Hontama's last 15 matches average 22.1 total games per match.
- Sakatsume's last 15 matches average 22.1 total games per match.
- Both players have a high rate of three-set matches in recent form (Hontama 5/15, Sakatsume 6/15).
BetBugs · Total GameslostOver 20.5Estimated chance65%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Second sets often see a reaction from the first-set loser, pushing the total games over 8.5.
- Hontama's last 5 second sets: 6-3, 6-3, 4-6, 6-0, 6-2 (avg 8.4 games).
- Sakatsume's last 5 second sets: 6-3, 6-2, 1-6, 4-6, 2-6 (avg 8.0 games).
- Both players have a tendency to bounce back or extend second sets after competitive first sets.
BetBugs · Set 2 Total GameslostOver 8.5Estimated chance58%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Recent first sets for both players have been competitive, often reaching 10+ games.
- Hontama's last 5 first sets: 6-3, 6-7, 4-6, 6-4, 6-2 (avg 9.8 games).
- Sakatsume's last 5 first sets: 2-6, 7-6, 7-5, 5-7, 5-7 (avg 10.4 games).
- H2H first sets: 6-4, 2-6, 7-5 (avg 10 games).
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Hontama's consistent winning margins in recent matches suggest she can cover a -2.5 game handicap.
- Hontama's average games won per match in last 15: 12.2, Sakatsume: 10.5.
- Hontama's hard-court games won per match: 12.1, Sakatsume: 12.3 (small sample).
- Hontama's recent wins have been by margins of 6, 4, 8, 8, and 6 games.
BetBugs · Game HandicapwonMai Hontama -2.5Estimated chance55%

Sets1 of 2 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.73
The read
Hontama's recent pattern of starting strong combined with Sakatsume's slow starts suggests Hontama takes set 1.
- Hontama won the first set in 4 of her last 5 matches.
- Sakatsume lost the first set in 3 of her last 5 matches.
- Hontama's first-set win conversion career: 87%, Sakatsume: 88% (similar).
BetBugs · Set 1 WinnerwonMai HontamaEstimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players have a moderate three-set rate, and their H2H history suggests a close contest.
- Hontama's last 15: 5 three-set matches (33%).
- Sakatsume's last 15: 6 three-set matches (40%).
- H2H: 2 of 3 matches went three sets.
BetBugs · Total SetslostOver 2.5Estimated chance52%

Match stats0 of 0 landed

Signal quality High · Uncertainty band Strong lean · Not priced
The read
Both players are low-ace servers; their combined average is far below the 2.5 line.
- Hontama averages 0.1 aces per match in last 15 (2 aces in 14 matches).
- Sakatsume averages 0.9 aces per match in last 15 (14 aces in 15 matches).
- Combined average aces per match: 1.0, well under 2.5.
BetBugs · Total AcesUnder 2.5Estimated chance75%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Hontama's high double-fault rate alone often pushes the total over 5.5, and Sakatsume adds a few.
- Hontama averages 4.6 double faults per match in last 15.
- Sakatsume averages 1.6 double faults per match in last 15.
- Combined average: 6.2 double faults per match.
BetBugs · Total Double FaultsOver 5.5Estimated chance65%

Prediction history

Mai Hontama has underperformed when projected to win

Mai Hontama has fulfilled only 2 of 6 predictions when projected to win. Her average estimated probability was 58.3%, but she lost all four missed predictions, indicating a tendency to fall short even as a favorite. The current prediction of 62% sits within her historical range of 55–62%.

Recent evidence for Mai Hontama6 matches

Date / competitionMatch resultPredictedActualResult

30 Jul·WTA Vancouver

#189Mai Hontama2-0#417Jia-Jing Lu

BetBugsMai Hontama to win·58%

Matched

30 Jul 2026

WTA Vancouver

#189Mai Hontama2-0#417Jia-Jing Lu

Mai Hontama to win

58%probability

Mai Hontama won

Matched

23 Jul·WTA Prague

#203Mai Hontama0-2#74Lilli Tagger

BetBugsMai Hontama to win·62%

Missed

23 Jul 2026

WTA Prague

#203Mai Hontama0-2#74Lilli Tagger

Mai Hontama to win

62%probability

Lilli Tagger won

Missed

18 Jul·WTA Prague

#322Barbora Palicova0-2#202Mai Hontama

BetBugsMai Hontama to win·58%

Matched

18 Jul 2026

WTA Prague

#322Barbora Palicova0-2#202Mai Hontama

Mai Hontama to win

58%probability

Mai Hontama won

Matched

15 Jul·WTA Athens

#202Mai Hontama1-2#70Alycia Parks

BetBugsMai Hontama to win·55%

Missed

15 Jul 2026

WTA Athens

#202Mai Hontama1-2#70Alycia Parks

Mai Hontama to win

55%probability

Alycia Parks won

Missed

16 Jun·WTA Figueira da Foz

#472Anastasia Kulikova2-1#205Mai Hontama

BetBugsMai Hontama to win·62%

Missed

16 Jun 2026

WTA Figueira da Foz

#472Anastasia Kulikova2-1#205Mai Hontama

Mai Hontama to win

62%probability

Anastasia Kulikova won

Missed

Head-to-Head

1-2 (3 meetings)

L6-4 6-2Mai Hontama#189vHimeno Sakatsume#138Jan 14, 2026

L2-6 7-6(3) 2-0 ret.Mai Hontama#189vHimeno Sakatsume#138Sep 5, 2023

W7-5 3-6 6-1Mai Hontama#189vHimeno Sakatsume#138Mar 4, 2020

3 total meetings

Mai Hontama

10W 5L

6-3 6-3#417Jia-Jing Lu

6-7(3) 6-3 6-4#127Kayla Day

6-4 6-4#45Lilli Tagger

6-4 6-0#60Diane Parry

6-2 6-2#277Valentina Ryser

6-3 6-3#342Barbora Palicova

6-7(4) 6-2 7-5#68Alycia Parks

6-4 7-5#65Magda Linette

6-3 5-7 6-3#67Ashlyn Krueger

7-6(6) 6-3#179Akasha Urhobo

4-6 6-3 6-4#393Anastasia Kulikova

6-2 6-1#295Zongyu Li

6-2 6-1#400Aunchisa Chanta

6-3 3-6 7-5#359Yidi Yang

6-3 6-0#282Xinxin Yao

Himeno Sakatsume

7W 8L

2-6 6-3 7-5#656Hong Yi Cody Wong

7-6(5) 6-2#407Ariana Arseneault

5-7 6-1 6-1#274Fiona Crawley

7-5 4-6 7-6(8)#274Fiona Crawley

7-5 6-2#59Jessica Bouzas Maneiro

6-3 6-3#225Alicia Dudeney

6-2 7-6(2)#280Mika Stojsavljevic

6-4 6-3#225Alicia Dudeney

6-4 6-3#67Ashlyn Krueger

6-2 6-1#185Elena Pridankina

6-3 2-6 6-3#306Kathinka Von Deichmann

6-1 6-0#323Manon Leonard

4-6 6-2 6-1#57Shuai Zhang

6-0 6-3#103Kaitlin Quevedo

4-6 6-4 6-3#256Katarina Zavatska

Stat Battle

Last 15 match performance, compared side by side.

MHMai HontamaHontama

Last 15

4–4

9 core stats · 1 even

Himeno SakatsumeSakatsumeHS

Dead-even recent form — the edges are in serve.

Serve · 1–4

1st Serve In14/15 · 15/1565.8%+3.7pp69.5%

1st Serve Won14/15 · 15/1562.4%+4.7pp57.7%

2nd Serve Won14/15 · 15/1542.9%+7.6pp50.5%

Aces / Match14/15 · 15/150.1+0.80.9

Double Faults / Match14/15 · 15/154.63.0 fewer1.6

Return · 1–0

Return Pts Won14/15 · 15/1547.0%+4.5pp42.5%

Pressure · 1–0 · 1 even

Break Pts Converted14/15 · 15/1549.3%—49.5%

Break Pts Saved14/15 · 15/1552.1%+5.0pp47.1%

Points · 1–0

Total Pts Won14/15 · 15/1551.3%+2.3pp49.0%

Serve · 1–4

65.8%1st Serve In14/15 · 15/15+3.7pp69.5%

62.4%1st Serve Won14/15 · 15/15+4.7pp57.7%

42.9%2nd Serve Won14/15 · 15/15+7.6pp50.5%

0.1Aces / Match14/15 · 15/15+0.80.9

4.6Double Faults / Match14/15 · 15/153.0 fewer1.6

Return · 1–0

47.0%Return Pts Won14/15 · 15/15+4.5pp42.5%

Pressure · 1–0 · 1 even

49.3%Break Pts Converted14/15 · 15/15—49.5%

52.1%Break Pts Saved14/15 · 15/15+5.0pp47.1%

Points · 1–0

51.3%Total Pts Won14/15 · 15/15+2.3pp49.0%

Mai Hontama #189Japan2Himeno Sakatsume #138Japan0

Player Profiles

Mai Hontama

Himeno Sakatsume

Quick Take

Context

BetBugs edges

Over 21.5

Mai Hontama

Mai Hontama

Mai Hontama 2-1

BetBugs probabilities

Result1 of 1 landed

Games1 of 4 landed

Sets1 of 2 landed

Match stats0 of 0 landed

Mai Hontama has underperformed when projected to win

Head-to-Head

Mai Hontama

Himeno Sakatsume

Stat Battle