Katie Boulter vs Natsumi Kawaguchi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Boulter vs N. Kawaguchi

Katie Boulter

GBR

0

Win

Played

0

Win

Age

1.82m

Height

103

C. Rank

477

Best Rank

346

Total Titles

YTD Titles

$2.6M

Career Money

$8.3K

Right-Handed

Plays

Natsumi Kawaguchi

JPN

0

Win

Played

0

Win

Age

1.82m

Height

103

C. Rank

477

Best Rank

346

Total Titles

YTD Titles

$2.6M

Career Money

$8.3K

Right-Handed

Plays

Head-to-head: Boulter 0 - 0 Kawaguchi

The last match between Natsumi Kawaguchi and Katie Boulter was at the W60 Fukuoka, 14-05-2023, Round: F, Surface: Carpet, with Draw getting the victory w/o.

Players	Head To Head Match Wins
Boulter	0
Kawaguchi	0

Last 1 H2H Matches:

(F) W60 Fukuoka(05-14-23)

Stats

Natsumi Kawaguchi

w/o

Katie Boulter

K. Boulter vs N. Kawaguchi H2H Profile

K. Boulter	Stats	N. Kawaguchi
$2,614,479	Career Prize Money	$8,310
61.00% (355-227)	Career Total W/L	61.09% (135-86)
11	Titles	4
41.67% (15-21)	YTD Win/Loss	0% (0-0)

K. Boulter vs N. Kawaguchi 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 Natsumi Kawaguchi has won 40.05%. 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 Natsumi Kawaguchi has won 51.58%. The same stats for first serve returns are 33.59% and 33.06% 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 Natsumi Kawaguchi has saved 49.10% 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 Natsumi Kawaguchi winning 63.49% (W/L 40/23) 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). Natsumi Kawaguchi has their best career surface win % on Grass, winning 63% (W/L 5/3), and worse career win % on I.hard, winning 50% (W/L 4/4).
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 Natsumi Kawaguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 64.58% of matches (W/L 31/17). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Opponent quality stats: Over the last 12 months, Katie Boulter has played against opponents with an average rank of 91.68 while Natsumi Kawaguchi has played against players with an average rank of 427.3.
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 Natsumi Kawaguchi has won 56% in all matches played on tour.
Break point conversion: In recent form, Katie Boulter has converted 41.38% of breakpoint opportunities, and Natsumi Kawaguchi has converted 39.31% 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 Natsumi Kawaguchi Editorial Preview By TennisTipster88.

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

N. Kawaguchi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Yokohama - 24-11-2025
Q3 Jana KolodynskaJ. Kolodynska	L	6-4 6-1	Stats
Q1 Mana KawamuraM. Kawamura	W	6-3 6-4	Stats
W100 Takasaki - 17-11-2025
R1 Eri ShimizuE. Shimizu	L	3-6 6-4 6-4	Stats
Q3 Sae NoguchiS. Noguchi	W	7-5 6-4	Stats
Q1 Unknown PlayerU. Player	W	6-4 6-3	Stats

View All

K. Boulter vs N. Kawaguchi Stats Breakdown Vs All H2H Opponents

K. Boulter	Stats	N. Kawaguchi
61.00% (355/227)	YTD Win/Loss	61.09% (135/86)
58.81% (784/549)	Sets Win/Loss	59.72% (298/201)
53.21% (6567/5775)	Games Win/Loss	53.96% (2464/2102)
58.63% (180/127)	Hard Win/Loss	61.63% (106/66)
56.10% (23/18)	Clay Win/Loss	57.14% (8/6)
67.83% (97/46)	Indoor Hard W/L	59.26% (16/11)
60.44% (55/36)	Grass Win/Loss	62.50% (5/3)
0.28	Aces Per Game	0.12
1663	Aces Total	264
0.32	Double Faults Per Game	0.23
1951	Total Double Faults	514
1:16:28	Average Match Time	1:30:16
418.65	Average Opponent Rank	452.86
56% (17335/31027)	1st Serve %	67% (8764/13171)
69% (11893/17335)	1st Serve Win %	61% (5379/8764)
46% (6258/13688)	2nd Serve Win %	46% (2020/4407)
46% (1722/3765)	Break Points Won % (Total)	49% (809/1648)
44% (13945/31762)	Return Points Win %	46% (6047/13112)
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% (1/1)
65.26% (139/74)	Challenger W/L	57.34% (82/61)
66.37% (75/38)	Futures W/L	68.42% (52/24)
62% (350/562)	Best of 3 Sets Win %	61% (133/219)
33% (1/3)	Best of 5 Sets Win %	100% (1/1)
58% (80/138)	Tiebreaks Win % (Total)	63% (25/40)
59% (109/184)	Deciding Set Win %	48% (28/58)
87% (337/293)	1st Set Won, Won Match	85% (137/116)
12% (337/40)	1st Set Won, Lost Match	15% (137/21)
25% (244/62)	1st Set Lost, Won Match	22% (83/18)