Katie Boulter vs Mei Yamaguchi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Boulter vs M. Yamaguchi

Katie Boulter

GBR

1

Win

Played

0

Win

Age

1.82m

Height

103

C. Rank

277

Best Rank

242

Total Titles

YTD Titles

$2.6M

Career Money

$19.6K

Right-Handed

Plays

Mei Yamaguchi

JPN

1

Win

Played

0

Win

Age

1.82m

Height

103

C. Rank

277

Best Rank

242

Total Titles

YTD Titles

$2.6M

Career Money

$19.6K

Right-Handed

Plays

Head-to-head: Boulter 1 - 0 Yamaguchi

They have played 2 sets in total, with Katie Boulter winning 2 and Mei Yamaguchi winning 0. The last match between Katie Boulter and Mei Yamaguchi was at the W60 Fukuoka, 10-05-2023, Round: R1, Surface: Carpet, with Katie Boulter getting the victory 6-4 6-1.

Players	Head To Head Match Wins
Boulter	1
Yamaguchi	0

Last 1 H2H Matches:

(R1) W60 Fukuoka(05-10-23)

Stats

Katie Boulter

Mei Yamaguchi

K. Boulter vs M. Yamaguchi H2H Profile

K. Boulter	Stats	M. Yamaguchi
$2,614,479	Career Prize Money	$19,580
61.00% (355-227)	Career Total W/L	56.67% (221-169)
1	Indoor	0
11	Titles	2
1	Total H2H Matches	0
41.67% (15-21)	YTD Win/Loss	50.00% (1-1)

K. Boulter vs M. Yamaguchi Match Preview:

Second serve performance recent form: In recent form (last 6 months), Katie Boulter has won 38.90% of points on their second serve, while Mei Yamaguchi has won 37.75%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Katie Boulter, in recent form, has won 51.23% of their opponent's second serve points, while Mei Yamaguchi has won 52.35%. The same stats for first serve returns are 33.59% and 35.17% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Katie Boulter has saved 45.70% of breakpoints in recent form, whereas Mei Yamaguchi has saved 46.57% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Katie Boulter has won 50.00% of matches played (W/L 22/22), with Mei Yamaguchi winning 52.05% (W/L 38/35) that gives us an overall head-to head prediction overview.
Best surface: Katie Boulter has their best career surface win % on I.hard, winning 63% (W/L 65/39), and worse career win % on Clay, winning 56% (W/L 23/18). Mei Yamaguchi has their best career surface win % on Hard, winning 63% (W/L 137/104), and worse career win % on Grass, winning 33% (W/L 3/6).
Player level: In the last year, Katie Boulter has played most of their matches on the Main tour, winning 52.94% of matches (W/L 9/8), where as Mei Yamaguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 53.03% of matches (W/L 35/31). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 1 times before with Katie Boulter winning 1 times and Mei Yamaguchi being victorious 0 times. They have played 2 sets in total, with Katie Boulter winning 2 and Mei Yamaguchi winning 0.
The last match between Katie Boulter and Mei Yamaguchi was at the W60 Fukuoka, 10-05-2023, Round: R1, Surface: Carpet, with Katie Boulter getting the victory 6-4 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:15:0.
Opponent quality stats: Over the last 12 months, Katie Boulter has played against opponents with an average rank of 91.68 while Mei Yamaguchi has played against players with an average rank of 378.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Katie Boulter has won 64% of deciding sets over the last 12 months, while Mei Yamaguchi has won 42% in all matches played on tour.
Break point conversion: In recent form, Katie Boulter has converted 41.38% of breakpoint opportunities, and Mei Yamaguchi has converted 42.15% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Katie Boulter vs Mei Yamaguchi Editorial Preview By TennisTipster88.

K. Boulter vs M. Yamaguchi H2H Stats Used In Our Predictions

K. Boulter	Stats	M. Yamaguchi
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
3	Aces (Total)	0
3	Total Double Faults	3
1:15:0	Average Match Time	1:15:0
53% (27/51)	1st Serve %	68% (42/62)
74% (20/27)	1st Serve Win %	52% (22/42)
42% (10/24)	2nd Serve Win %	35% (7/20)
60% (6/10)	Break Pts Won %	40% (2/5)
53% (33/62)	Return Points Win %	41% (21/51)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

K. Boulter Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hong Kong Tennis Open - Hong Kong - 27-10-2025
R1 Alexandra EalaA. Eala	L	6-4 2-1 ret.	Stats
Toray Pan Pacific Open - Tokyo - 20-10-2025
R1 Eva LysE. Lys	L	6-2 6-1	Stats
Q3 Kimberly BirrellK. Birrell	W	3-6 6-3 7-6(2)	Stats
Q1 Anna BlinkovaA. Blinkova	W	6-1 0-6 6-2	Stats
Japan Open - Osaka - 13-10-2025
R2 Sorana CirsteaS. Cirstea	L	6-3 6-1	Stats

View All

M. Yamaguchi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Playford - 24-11-2025
R2 Emerson JonesE. Jones	L	6-4 6-2	Stats
R1 Eunhye LeeE. Lee	W	6-1 6-3	Stats
W75 Sydney - 17-11-2025
QF Talia GibsonT. Gibson	L	3-6 7-6(4) 6-2	Stats
R2 Gabriella Da Silva FickG. Da	W	6-2 2-6 6-3	Stats
R1 Naho SatoN. Sato	W	6-2 7-5	Stats

View All

K. Boulter vs M. Yamaguchi Stats Breakdown Vs All H2H Opponents

K. Boulter	Stats	M. Yamaguchi
61.00% (355/227)	YTD Win/Loss	56.67% (221/169)
58.81% (784/549)	Sets Win/Loss	55.88% (494/390)
53.21% (6567/5775)	Games Win/Loss	53.03% (4222/3739)
58.63% (180/127)	Hard Win/Loss	56.85% (137/104)
56.10% (23/18)	Clay Win/Loss	56.14% (32/25)
67.83% (97/46)	Indoor Hard W/L	59.04% (49/34)
60.44% (55/36)	Grass Win/Loss	33.33% (3/6)
0.28	Aces Per Game	0.08
1663	Aces Total	298
0.32	Double Faults Per Game	0.22
1951	Total Double Faults	838
1:16:28	Average Match Time	1:20:44
418.65	Average Opponent Rank	468.45
56% (17335/31027)	1st Serve %	66% (14224/21445)
69% (11893/17335)	1st Serve Win %	58% (8309/14224)
46% (6258/13688)	2nd Serve Win %	46% (3334/7221)
46% (1722/3765)	Break Points Won % (Total)	49% (1368/2768)
44% (13945/31762)	Return Points Win %	47% (9872/20833)
46.15% (24/28)	Slam W/L	0% (0/0)
46.15% (24/28)	Masters W/L	0% (0/0)
66.67% (14/7)	Cups W/L	0% (0/0)
60.31% (79/52)	Main Tour W/L	50.00% (8/8)
65.26% (139/74)	Challenger W/L	55.24% (174/141)
66.37% (75/38)	Futures W/L	66.10% (39/20)
62% (350/562)	Best of 3 Sets Win %	56% (217/385)
33% (1/3)	Best of 5 Sets Win %	100% (1/1)
58% (80/138)	Tiebreaks Win % (Total)	49% (29/59)
59% (109/184)	Deciding Set Win %	49% (52/107)
87% (337/293)	1st Set Won, Won Match	85% (225/191)
12% (337/40)	1st Set Won, Lost Match	15% (225/34)
25% (244/62)	1st Set Lost, Won Match	18% (165/29)