Ayumi Koshiishi vs Jazmin Ortenzi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Koshiishi vs J. Ortenzi

Ayumi Koshiishi

JPN

2

Win

Played

0

Win

Age

Height

434

C. Rank

287

367

Best Rank

227

Total Titles

Ytd Titles

Career Money

Plays

Jazmin Ortenzi

ARG

2

Win

Played

0

Win

Age

Height

434

C. Rank

287

367

Best Rank

227

Total Titles

Ytd Titles

Career Money

Plays

Head-To-Head: Koshiishi 2 - 0 Ortenzi

They have played 6 sets in total, with Ayumi Koshiishi winning 4 and Jazmin Ortenzi winning 2. The last match between Ayumi Koshiishi and Jazmin Ortenzi was at the W15 Manacor, 29-01-2019, Round: R1, Surface: Clay, with Ayumi Koshiishi getting the victory 7-5 4-6 6-2.

Players	Head To Head Match Wins
Koshiishi	2
Ortenzi	0

Last H2H Matches:

(R1) W15 Manacor(01-29-19)

Stats

Ayumi Koshiishi

Jazmin Ortenzi

(R2) W15 Manacor(01-25-19)

Stats

Ayumi Koshiishi

Jazmin Ortenzi

A. Koshiishi vs J. Ortenzi H2H Profile

A. Koshiishi	Stats	J. Ortenzi
$0	Career Prize Money	$0
62.28% (289-175)	Career Total W/L	65.68% (222-116)
2	Clay	0
8	Titles	11
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	66.67% (4-2)

A. Koshiishi vs J. Ortenzi Match Preview

Second serve performance recent form: In recent form (last 6 months), Ayumi Koshiishi has won 36.53% of points on their second serve, while Jazmin Ortenzi has won 37.94%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ayumi Koshiishi, in recent form, has won 48.97% of their opponent's second serve points, while Jazmin Ortenzi has won 48.92%. The same stats for first serve returns are 34.47% and 34.17% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ayumi Koshiishi has saved 44.31% of breakpoints in recent form, whereas Jazmin Ortenzi has saved 46.61% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ayumi Koshiishi has won 54.41% of matches played (W/L 37/ 31), with Jazmin Ortenzi winning 64.18% (W/L 37/ 24) that gives us an overall head-to head prediction overview.
Best surface: Ayumi Koshiishi has their best career surface win % on Hard, winning 64% (W/L 218/ 124), and worse career win % on I.hard, winning 55% (W/L 22/ 18). Jazmin Ortenzi has their best career surface win % on Clay, winning 68% (W/L 189/ 91), and worse career win % on Grass, winning 0% (W/L 0/ 1).
Player level: In the last year, Ayumi Koshiishi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.41% of matches (W/L 37/ 31), where as Jazmin Ortenzi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 66.67% of matches (W/L 34/ 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.
Direct H2H matches: They have played 2 times before with Ayumi Koshiishi winning 2 times and Jazmin Ortenzi being victorious 0 times. They have played 6 sets in total, with Ayumi Koshiishi winning 4 and Jazmin Ortenzi winning 2. The last match between Ayumi Koshiishi and Jazmin Ortenzi was at the W15 Manacor, 29-01-2019, Round: R1, Surface: Clay, with Ayumi Koshiishi getting the victory 7-5 4-6 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:22:0.
Opponent quality stats: Over the last 12 months, Ayumi Koshiishi has played against opponents with an average rank of 411.66 while Jazmin Ortenzi has played against players with an average rank of 379.03.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ayumi Koshiishi has won 73% of deciding sets over the last 12 months, while Jazmin Ortenzi has won 47% in all matches played on tour.
Break point conversion: In recent form, Ayumi Koshiishi has converted 39.34% of breakpoint opportunities, and Jazmin Ortenzi has converted 41.05% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ayumi Koshiishi vs Jazmin Ortenzi Editorial Preview By TennisTipster88.

A. Koshiishi vs J. Ortenzi H2H Stats Used In Our Predictions

A. Koshiishi	Stats	J. Ortenzi
2	H2H Matches Won	0
4	Sets Won	2
30	Games Won	23
12	Total Double Faults	6
2:22:0	Avg. Match Time	2:22:0
64% (108/169)	1st Serve %	61% (99/162)
64% (69/108)	1st Serve Win %	51% (50/99)
43% (26/61)	2nd Serve Win %	54% (34/63)
58% (14/24)	Break Pts Won %	34% (10/29)
48% (78/162)	Return Pts Won %	44% (74/169)
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	Deciding Set Win %	0% (0/2)
100% (2/2)	1st Set Won → Match Won	0% (0/0)
0% (0/2)	1st Set Won → Match Lost	0% (0/0)
0% (0/0)	1st Set Lost → Match Won	0% (0/2)

Recent Performance Stats

A. Koshiishi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W100 Incheon - 22-09-2025
R1 Misaki MatsudaM. Matsuda	L	6-4 4-6 6-2	Stats
W35 Shenyang - 15-09-2025
R2 Aliona FaleiA. Falei	L	6-1 6-1	Stats
R1 Yidi YangY. Yang	W	6-1 6-3	Stats
W50 Guiyang - 08-09-2025
R2 Yufei RenY. Ren	L	2-6 6-4 6-3	Stats
R1 Kallista LiuK. Liu	W	7-6(8) 6-2	Stats

View All

J. Ortenzi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Lujan - 22-09-2025
QF Maria Florencia UrrutiaM. Florencia	L	6-0 4-6 6-4	Stats
R2 Sol Ailin Larraya GuidiS. Ailin	W	6-0 6-3	Stats
R1 Camila MarkusC. Markus	W	6-0 6-2	Stats
W15 Lujan - 15-09-2025
QF Noelia ZeballosN. Zeballos	L	6-3 7-5	Stats
R2 Sofia MeabeS. Meabe	W	6-0 6-2	Stats

View All

A. Koshiishi vs J. Ortenzi Stats Breakdown Vs All H2H Opponents

A. Koshiishi	Stats	J. Ortenzi
62.28% (289/175)	YTD Win/Loss	65.68% (222/116)
60.84% (626/403)	Sets Win/Loss	63.88% (481/272)
55.03% (5017/4100)	Games Win/Loss	56.58% (3750/2878)
63.74% (218/124)	Hard Win/Loss	57.89% (33/24)
63.41% (26/15)	Clay Win/Loss	67.50% (189/91)
55.56% (45/36)	Indoor Hard W/L	0% (0/0)
0% (0/0)	Grass Win/Loss	0.00% (0/1)
0.18	Aces Per Game	0.06
807	Aces Total	203
0.3	Double Faults Per Game	0.23
1311	Total Double Faults	750
1:15:11	Average Match Time	1:30:24
508.94	Average Opponent Rank	449.1
60% (13265/22113)	1st Serve %	67% (13001/19349)
62% (8163/13265)	1st Serve Win %	58% (7543/13001)
45% (3994/8847)	2nd Serve Win %	47% (2980/6348)
50% (1503/3027)	Break Points Won % (Total)	53% (1491/2811)
48% (10559/22005)	Return Points Win %	51% (9734/19222)
0% (0/0)	Slam W/L	0.00% (0/1)
0% (0/0)	Cups W/L	75.00% (6/2)
0% (0/0)	Main Tour W/L	0.00% (0/2)
52.87% (138/123)	Challenger W/L	60.12% (98/65)
74.38% (151/52)	Futures W/L	71.95% (118/46)
62% (282/454)	Best of 3 Sets Win %	66% (218/328)
100% (2/2)	Best of 5 Sets Win %	0% (0/0)
57% (43/76)	Tiebreaks Win % (Total)	57% (29/51)
50% (54/107)	Deciding Set Win %	56% (48/86)
90% (287/259)	1st Set Won, Won Match	92% (213/195)
9% (287/27)	1st Set Won, Lost Match	8% (213/17)
17% (177/30)	1st Set Lost, Won Match	22% (125/27)