Junri Namigata vs Kimberly Birrell Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Namigata vs K. Birrell

Junri Namigata

JPN

1

Win

Played

0

Win

Age

Height

1.70m

876

C. Rank

105

Best Rank

Total Titles

YTD Titles

$115.6K

Career Money

$961.0K

Plays

Right-handed (two-handed backhand)

Kimberly Birrell

AUS

1

Win

Played

0

Win

Age

Height

1.70m

876

C. Rank

105

Best Rank

Total Titles

YTD Titles

$115.6K

Career Money

$961.0K

Plays

Right-handed (two-handed backhand)

Head-to-head: Namigata 1 - 0 Birrell

They have played 2 sets in total, with Junri Namigata winning 2 and Kimberly Birrell winning 0. The last match between Junri Namigata and Kimberly Birrell was at the Karuizawa, 24-05-2017, Round: R1, Surface: Carpet, with Junri Namigata getting the victory 7-6(6) 6-4.

Players	Head To Head Match Wins
Namigata	1
Birrell	0

Last 1 H2H Matches:

(R1) Karuizawa(05-24-17)

Stats

Junri Namigata

Kimberly Birrell

J. Namigata vs K. Birrell H2H Profile

J. Namigata	Stats	K. Birrell
$115,575	Career Prize Money	$961,016
54.17% (474-401)	Career Total W/L	54.55% (258-215)
1	Indoor	0
7	Titles	7
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	45.95% (17-20)

J. Namigata vs K. Birrell Match Preview:

Second serve performance recent form: In recent form (last 6 months), Junri Namigata has won 0% of points on their second serve, while Kimberly Birrell has won 37.05%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Junri Namigata, in recent form, has won 40.00% of their opponent's second serve points, while Kimberly Birrell has won 52.09%. The same stats for first serve returns are 38.46% and 30.10% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Junri Namigata has saved 25.00% of breakpoints in recent form, whereas Kimberly Birrell has saved 55.02% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Junri Namigata has won 12.50% of matches played (W/L 1/7), with Kimberly Birrell winning 55.07% (W/L 38/31) that gives us an overall head-to head prediction overview.
Best surface: Junri Namigata has their best career surface win % on Grass, winning 55% (W/L 45/37), and worse career win % on I.hard, winning 43% (W/L 9/12). Kimberly Birrell has their best career surface win % on Hard, winning 55% (W/L 189/140), and worse career win % on I.hard, winning 27% (W/L 4/11).
Player level: In the last year, Junri Namigata has played most of their matches on the Challengers/ITF tournaments > $10K, winning 12.50% of matches (W/L 1/7), where as Kimberly Birrell has played most of their matches on the Main tour, winning 59.26% of matches (W/L 16/11). 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 Junri Namigata winning 1 times and Kimberly Birrell being victorious 0 times. They have played 2 sets in total, with Junri Namigata winning 2 and Kimberly Birrell winning 0.
The last match between Junri Namigata and Kimberly Birrell was at the Karuizawa, 24-05-2017, Round: R1, Surface: Carpet, with Junri Namigata getting the victory 7-6(6) 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:52:0.
Opponent quality stats: Over the last 12 months, Junri Namigata has played against opponents with an average rank of 677.13 while Kimberly Birrell has played against players with an average rank of 150.36.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Junri Namigata has won 50% of deciding sets over the last 12 months, while Kimberly Birrell has won 42% in all matches played on tour.
Break point conversion: In recent form, Junri Namigata has converted 100.00% of breakpoint opportunities, and Kimberly Birrell has converted 37.69% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Junri Namigata vs Kimberly Birrell Editorial Preview By TennisTipster88.

J. Namigata vs K. Birrell H2H Stats Used In Our Predictions

J. Namigata	Stats	K. Birrell
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	10
2	Aces (Total)	1
5	Total Double Faults	6
1:52:0	Average Match Time	1:52:0
58% (42/72)	1st Serve %	56% (51/91)
71% (30/42)	1st Serve Win %	61% (31/51)
47% (14/30)	2nd Serve Win %	45% (18/40)
31% (4/13)	Break Pts Won %	60% (3/5)
46% (42/91)	Return Points Win %	39% (28/72)
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

J. Namigata Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Taipei - 16-06-2025
R1 Vaidehi ChaudhariV. Chaudhari	L	7-5 6-0	Stats
W50 Kurume - 12-05-2025
R1 Ayano ShimizuA. Shimizu	L	6-4 6-2	Stats
W35 Fukuoka - 05-05-2025
R1 Natsuki YoshimotoN. Yoshimoto	L	6-3 6-3	Stats
W50 Kofu - 17-03-2025
Q1 Akiko OmaeA. Omae	L	6-4 6-2	Stats
W50 Kyoto - 10-03-2025
Q1 Natsuho ArakawaN. Arakawa	L	1-6 7-5 6-4	Stats

View All

K. Birrell Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Billie Jean King Cup, PO, Group E - 10-11-2025
Rubber 1 Matilde JorgeM. Jorge	W	6-4 6-4	Stats
Chennai Open - Chennai - 27-10-2025
F Janice TjenJ. Tjen	L	6-4 6-3	Stats
SF Joanna GarlandJ. Garland	W	6-7(2) 6-3 7-5	Stats
QF Donna VekicD. Vekic	W	6-4 6-0	Stats
R2 Shrivalli Rashmikaa BhamidipatyS. Rashmikaa	W	7-5 7-6(2)	Stats

View All

J. Namigata vs K. Birrell Stats Breakdown Vs All H2H Opponents

J. Namigata	Stats	K. Birrell
54.36% (474/398)	YTD Win/Loss	54.55% (258/215)
53.65% (1072/926)	Sets Win/Loss	53.32% (594/520)
52.07% (9403/8656)	Games Win/Loss	51.49% (5399/5087)
50.97% (264/254)	Hard Win/Loss	57.45% (189/140)
44.44% (20/25)	Clay Win/Loss	40.38% (21/31)
63.88% (145/82)	Indoor Hard W/L	51.72% (15/14)
54.88% (45/37)	Grass Win/Loss	52.38% (33/30)
0.04	Aces Per Game	0.16
321	Aces Total	811
0.17	Double Faults Per Game	0.35
1524	Total Double Faults	1797
1st Match	Average Match Time	1:36:33
631.15	Average Opponent Rank	424.04
62% (16007/25762)	1st Serve %	63% (18687/29701)
59% (9419/16007)	1st Serve Win %	64% (11892/18687)
44% (4309/9755)	2nd Serve Win %	45% (4969/11017)
49% (1535/3137)	Break Points Won % (Total)	45% (1692/3760)
46% (11525/24974)	Return Points Win %	45% (13650/30495)
31.11% (14/31)	Slam W/L	42.11% (16/22)
20.00% (2/8)	Masters W/L	45.45% (15/18)
100.00% (3/0)	Cups W/L	28.57% (2/5)
48.74% (58/61)	Main Tour W/L	50.00% (49/49)
56.39% (375/290)	Challenger W/L	59.26% (160/110)
73.33% (22/8)	Futures W/L	59.26% (16/11)
55% (468/857)	Best of 3 Sets Win %	54% (254/467)
0% (0/2)	Best of 5 Sets Win %	67% (2/3)
48% (76/160)	Tiebreaks Win % (Total)	48% (60/124)
52% (137/266)	Deciding Set Win %	53% (89/168)
85% (467/399)	1st Set Won, Won Match	85% (245/208)
15% (467/68)	1st Set Won, Lost Match	15% (245/37)
18% (404/74)	1st Set Lost, Won Match	21% (228/49)