Michika Ozeki vs Ayumi Koshiishi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Ozeki vs A. Koshiishi

Michika Ozeki

JPN

3

Win

Played

1

Win

Age

Height

748

C. Rank

473

433

Best Rank

367

Total Titles

YTD Titles

Career Money

Plays

Ayumi Koshiishi

JPN

3

Win

Played

1

Win

Age

Height

748

C. Rank

473

433

Best Rank

367

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Ozeki 3 - 1 Koshiishi

They have played 9 sets in total, with Michika Ozeki winning 7 and Ayumi Koshiishi winning 2. The last match between Michika Ozeki and Ayumi Koshiishi was at the W25 Kyoto, 05-09-2019, Round: R2, Surface: I.hard, with Michika Ozeki getting the victory 6-0 6-3.

Players	Head To Head Match Wins
Ozeki	3
Koshiishi	1

Last 4 H2H Matches:

(R2) W25 Kyoto(09-05-19)

Stats

Michika Ozeki

Ayumi Koshiishi

(Q3) W25 Nonthaburi(07-23-19)

Stats

Michika Ozeki

Ayumi Koshiishi

(R2) Makinohara(10-11-18)

Stats

Michika Ozeki

Ayumi Koshiishi

M. Ozeki vs A. Koshiishi H2H Profile

M. Ozeki	Stats	A. Koshiishi
$0	Career Prize Money	$0
48.64% (304-321)	Career Total W/L	62.16% (294-179)
1	Hard	1
2	Indoor	0
1	Titles	8
3	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

M. Ozeki vs A. Koshiishi Match Preview:

Second serve performance recent form: In recent form (last 6 months), Michika Ozeki has won 38.42% of points on their second serve, while Ayumi Koshiishi has won 35.94%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Michika Ozeki, in recent form, has won 48.67% of their opponent's second serve points, while Ayumi Koshiishi has won 48.52%. The same stats for first serve returns are 38.06% and 34.67% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Michika Ozeki has saved 43.02% of breakpoints in recent form, whereas Ayumi Koshiishi has saved 42.65% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Michika Ozeki has won 50.00% of matches played (W/L 25/25), with Ayumi Koshiishi winning 51.52% (W/L 34/32) that gives us an overall head-to head prediction overview.
Best surface: Michika Ozeki has their best career surface win % on I.hard, winning 59% (W/L 24/17), and worse career win % on Grass, winning 45% (W/L 18/22). Ayumi Koshiishi has their best career surface win % on Hard, winning 59% (W/L 221/126), and worse career win % on I.hard, winning 55% (W/L 24/20).
Player level: In the last year, Michika Ozeki has played most of their matches on the Challengers/ITF tournaments > $10K, winning 53.13% of matches (W/L 17/15), where as Ayumi Koshiishi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.52% of matches (W/L 34/32). 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 4 times before with Michika Ozeki winning 3 times and Ayumi Koshiishi being victorious 1 times. They have played 9 sets in total, with Michika Ozeki winning 7 and Ayumi Koshiishi winning 2.
The last match between Michika Ozeki and Ayumi Koshiishi was at the W25 Kyoto, 05-09-2019, Round: R2, Surface: I.hard, with Michika Ozeki getting the victory 6-0 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:33:30.
Opponent quality stats: Over the last 12 months, Michika Ozeki has played against opponents with an average rank of 343.1 while Ayumi Koshiishi has played against players with an average rank of 416.56.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Michika Ozeki has won 38% of deciding sets over the last 12 months, while Ayumi Koshiishi has won 63% in all matches played on tour.
Break point conversion: In recent form, Michika Ozeki has converted 46.51% of breakpoint opportunities, and Ayumi Koshiishi has converted 37.95% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Michika Ozeki vs Ayumi Koshiishi Editorial Preview By TennisTipster88.

M. Ozeki vs A. Koshiishi H2H Stats Used In Our Predictions

M. Ozeki	Stats	A. Koshiishi
3	H2H Matches Won	1
7	Sets Won	2
51	Games Won	30
2	Aces (Total)	4
8	Total Double Faults	21
1:33:30	Average Match Time	1:33:30
68% (190/281)	1st Serve %	55% (139/254)
64% (122/190)	1st Serve Win %	56% (78/139)
48% (44/91)	2nd Serve Win %	42% (48/115)
68% (21/31)	Break Pts Won %	34% (11/32)
50% (128/254)	Return Points Win %	41% (115/281)
75% (3/4)	Best‑of‑3 Win %	25% (1/4)
0% (0/1)	Deciding Set Win %	100% (1/1)
75% (3/4)	1st Set Won, Won Match	0% (0/0)
25% (1/4)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	25% (1/4)

Recent Performance Stats

M. Ozeki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Taby - 27-10-2025
R1 Lea NilssonL. Nilsson	L	6-1 6-3	Stats
W100 Wrexham - 20-10-2025
Q3 Tegan BushT. Bush	L	6-3 6-2	Stats
Q1 Leticia RomanovaL. Romanova	W	6-1 6-2	Stats
W35 Huzhou - 13-10-2025
R1 Meiqi GuoM. Guo	L	2-6 7-6(2) 7-5	Stats
W35 Kunshan - 06-10-2025
Q3 Aruzhan SagandikovaA. Sagandikova	L	4-6 7-6(6) 10-5	Stats

View All

A. Koshiishi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Sydney - 17-11-2025
Q1 Giselle Isabella GuillenG. Isabella	W	6-0 6-2	Stats
W50 Brisbane - 10-11-2025
QF Sijia WeiS. Wei	L	6-1 6-2	Stats
R2 Arina VaraksinaA. Varaksina	W	6-2 7-6(5)	Stats
R1 Petra HuleP. Hule	W	6-3 6-2	Stats
W75 Toronto - 27-10-2025
R1 Kayla CrossK. Cross	L	2-6 6-2 6-3	Stats

View All

M. Ozeki vs A. Koshiishi Stats Breakdown Vs All H2H Opponents

M. Ozeki	Stats	A. Koshiishi
48.64% (304/321)	YTD Win/Loss	62.16% (294/179)
49.08% (697/723)	Sets Win/Loss	60.70% (638/413)
50.17% (6489/6446)	Games Win/Loss	54.94% (5119/4199)
49.89% (228/229)	Hard Win/Loss	63.69% (221/126)
48.15% (13/14)	Clay Win/Loss	63.41% (26/15)
44.55% (45/56)	Indoor Hard W/L	55.29% (47/38)
45.00% (18/22)	Grass Win/Loss	0% (0/0)
0.04	Aces Per Game	0.18
275	Aces Total	830
0.17	Double Faults Per Game	0.29
1060	Total Double Faults	1336
1st Match	Average Match Time	1:15:57
525.85	Average Opponent Rank	509.37
63% (15833/25054)	1st Serve %	60% (13699/22796)
58% (9208/15833)	1st Serve Win %	62% (8426/13699)
44% (4063/9221)	2nd Serve Win %	45% (4104/9096)
49% (1615/3286)	Break Points Won % (Total)	50% (1540/3097)
47% (11798/24902)	Return Points Win %	48% (10847/22645)
0.00% (0/1)	Main Tour W/L	0% (0/0)
48.60% (173/183)	Challenger W/L	52.96% (143/127)
48.88% (131/137)	Futures W/L	74.38% (151/52)
49% (303/623)	Best of 3 Sets Win %	62% (287/463)
0% (0/0)	Best of 5 Sets Win %	100% (2/2)
49% (61/125)	Tiebreaks Win % (Total)	58% (46/79)
48% (82/172)	Deciding Set Win %	50% (56/111)
84% (318/268)	1st Set Won, Won Match	90% (294/264)
16% (318/50)	1st Set Won, Lost Match	10% (294/29)
12% (307/36)	1st Set Lost, Won Match	17% (179/30)