Arianne Hartono vs Mio Kozaki Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Hartono vs M. Kozaki

Arianne Hartono

NED

1

Win

Played

0

Win

Age

Height

254

C. Rank

838

135

Best Rank

832

Total Titles

YTD Titles

$426.7K

Career Money

Plays

Mio Kozaki

JPN

1

Win

Played

0

Win

Age

Height

254

C. Rank

838

135

Best Rank

832

Total Titles

YTD Titles

$426.7K

Career Money

Plays

Head-to-head: Hartono 1 - 0 Kozaki

They have played 2 sets in total, with Arianne Hartono winning 2 and Mio Kozaki winning 0. The last match between Arianne Hartono and Mio Kozaki was at the W15 Jakarta, 27-06-2019, Round: R2, Surface: Hard, with Arianne Hartono getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Hartono	1
Kozaki	0

Last 1 H2H Matches:

(R2) W15 Jakarta(06-27-19)

Stats

Arianne Hartono

Mio Kozaki

A. Hartono vs M. Kozaki H2H Profile

A. Hartono	Stats	M. Kozaki
$426,749	Career Prize Money	$0
56.72% (266-203)	Career Total W/L	19.23% (5-21)
1	Hard	0
3	Titles	0
1	Total H2H Matches	0
0.00% (0-3)	YTD Win/Loss	0% (0-0)

A. Hartono vs M. Kozaki Match Preview:

Second serve performance recent form: In recent form (last 6 months), Arianne Hartono has won 40.61% of points on their second serve, while Mio Kozaki has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Arianne Hartono, in recent form, has won 50.90% of their opponent's second serve points, while Mio Kozaki has won 0%. The same stats for first serve returns are 29.76% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Arianne Hartono has saved 48.15% of breakpoints in recent form, whereas Mio Kozaki has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Arianne Hartono has won 42.59% of matches played (W/L 23/31), with Mio Kozaki winning 0% (W/L 0/2) that gives us an overall head-to head prediction overview.
Best surface: Arianne Hartono has their best career surface win % on Hard, winning 59% (W/L 162/114), and worse career win % on Grass, winning 35% (W/L 7/13). Mio Kozaki has their best career surface win % on Clay, winning 59% (W/L 2/3), and worse career win % on Hard, winning 14% (W/L 3/18).
Player level: In the last year, Arianne Hartono has played most of their matches on the Challengers/ITF tournaments > $10K, winning 43.90% of matches (W/L 18/23), where as Mio Kozaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 0.00% of matches (W/L 0/2). 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 Arianne Hartono winning 1 times and Mio Kozaki being victorious 0 times. They have played 2 sets in total, with Arianne Hartono winning 2 and Mio Kozaki winning 0.
The last match between Arianne Hartono and Mio Kozaki was at the W15 Jakarta, 27-06-2019, Round: R2, Surface: Hard, with Arianne Hartono getting the victory 6-1 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:52:0.
Opponent quality stats: Over the last 12 months, Arianne Hartono has played against opponents with an average rank of 228.37 while Mio Kozaki has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Arianne Hartono has won 42% of deciding sets over the last 12 months, while Mio Kozaki has won 0% in all matches played on tour.
Break point conversion: In recent form, Arianne Hartono has converted 38.30% of breakpoint opportunities, and Mio Kozaki has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Arianne Hartono vs Mio Kozaki Editorial Preview By TennisTipster88.

A. Hartono vs M. Kozaki H2H Stats Used In Our Predictions

A. Hartono	Stats	M. Kozaki
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
1	Aces (Total)	0
3	Total Double Faults	3
0:52:0	Average Match Time	0:52:0
58% (26/45)	1st Serve %	59% (26/44)
77% (20/26)	1st Serve Win %	38% (10/26)
47% (9/19)	2nd Serve Win %	28% (5/18)
75% (6/8)	Break Pts Won %	33% (1/3)
66% (29/44)	Return Points Win %	36% (16/45)
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

A. Hartono Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Petange - 17-11-2025
R1 Anouck Vrancken PeetersA. Vrancken	L	6-1 3-6 6-1	Stats
Chennai Open - Chennai - 27-10-2025
R1 Joanna GarlandJ. Garland	L	6-4 6-3	Stats
Q3 Priska Madelyn NugrohoP. Madelyn	W	6-2 6-1	Stats
Q1 Sofya LansereS. Lansere	W	6-4 6-1	Stats
WTA 125 Jinan Open - Jinan - 13-10-2025
R2 Lulu SunL. Sun	L	6-1 6-2	Stats

View All

M. Kozaki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Sapporo - 23-06-2025
Q1 Kanon YamaguchiK. Yamaguchi	L	6-1 6-2	Stats
W15 Sapporo - 16-06-2025
Q1 Heerae ImH. Im	L	6-1 6-0	Stats
W15 Cancun - 27-01-2020
Q2 Honoka UchiyamaH. Uchiyama	L	6-1 6-0	Stats
W15 Cancun - 20-01-2020
Q2 Zoe HittZ. Hitt	L	6-3 6-1	Stats
W25 Hong Kong - 06-01-2020
Q1 Mei YamaguchiM. Yamaguchi	L	6-3 6-1	Stats

View All

A. Hartono vs M. Kozaki Stats Breakdown Vs All H2H Opponents

A. Hartono	Stats	M. Kozaki
56.72% (266/203)	YTD Win/Loss	19.23% (5/21)
55.20% (605/491)	Sets Win/Loss	20.75% (11/42)
52.63% (5292/4764)	Games Win/Loss	31.83% (127/272)
58.70% (162/114)	Hard Win/Loss	14.29% (3/18)
54.74% (52/43)	Clay Win/Loss	40.00% (2/3)
57.69% (45/33)	Indoor Hard W/L	0% (0/0)
35.00% (7/13)	Grass Win/Loss	0% (0/0)
0.18	Aces Per Game	0.01
872	Aces Total	2
0.48	Double Faults Per Game	0.29
2338	Total Double Faults	56
1:30:41	Average Match Time	1st Match
441.77	Average Opponent Rank	310.81
58% (17492/30372)	1st Serve %	56% (399/711)
63% (10981/17492)	1st Serve Win %	52% (209/399)
44% (5685/12880)	2nd Serve Win %	38% (117/312)
49% (1955/3993)	Break Points Won % (Total)	54% (36/67)
47% (14354/30747)	Return Points Win %	42% (311/746)
50.00% (16/16)	Slam W/L	0% (0/0)
0.00% (0/2)	Masters W/L	0% (0/0)
53.19% (25/22)	Main Tour W/L	0% (0/0)
55.45% (168/135)	Challenger W/L	18.18% (2/9)
67.06% (57/28)	Futures W/L	20.00% (3/12)
56% (261/464)	Best of 3 Sets Win %	19% (5/26)
100% (4/4)	Best of 5 Sets Win %	0% (0/0)
48% (47/97)	Tiebreaks Win % (Total)	0% (0/1)
52% (81/155)	Deciding Set Win %	0% (0/1)
86% (264/226)	1st Set Won, Won Match	83% (6/5)
14% (264/38)	1st Set Won, Lost Match	17% (6/1)
20% (205/40)	1st Set Lost, Won Match	0% (20/0)