Kyoka Okamura vs Ayumi Koshiishi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 18 Mar at 12:38 AM UTC

HEAD TO HEAD

K. Okamura vs A. Koshiishi

Kyoka Okamura
Kyoka Okamura

Flag JPN JPN

w
l
w
l
w
w
l
l
w
l
Ayumi Koshiishi
Ayumi Koshiishi

Flag JPN JPN

w
l
w
l
l
l
w
w
l
l

1

Win

1

Played

0

Win

30
Age
25
-
Height
-
238
C. Rank
470
178
Best Rank
367
0
Total Titles
0
0
YTD Titles
0
$84.9K
Career Money
$0
-
Plays
-

Head-to-head: Okamura 1 - 0 Koshiishi

They have played 2 sets in total, with Kyoka Okamura winning 2 and Ayumi Koshiishi winning 0. The last match between Kyoka Okamura and Ayumi Koshiishi was at the W50 Kofu, 18-03-2025, Round: R1, Surface: Hard, with Kyoka Okamura getting the victory 6-3 6-3.

PlayersHead To Head Match Wins
Okamura1
Koshiishi0
Last 1 H2H Matches:

(R1W50 Kofu(03-18-25)

Hard
JPN Flag
Kyoka Okamura
6
6
JPN Flag
Ayumi Koshiishi
3
3

K. Okamura vs A. Koshiishi H2H Profile

Stats
$84,931Career Prize Money$0
53.52% (373-324)Career Total W/L62.05% (291-178)
1Hard0
3Titles8
1Total H2H Matches0
0.00% (0-1)YTD Win/Loss0% (0-0)

K. Okamura vs A. Koshiishi Match Preview:

When comparing two players, how crucial is the foreboding second serve? Koshiishi has successfully claimed 39.26% of points from their second serve in the past six months. Meanwhile, their rival, Okamura, boasts a slightly higher figure with a 39.72% success rate. This particular statistic serves as a key indicator when forecasting match outcomes. But does this give Okamura a noticeable edge in the prediction stakes?

Looking at return game statistics, Koshiishi has the upper hand, having won 51.68% of their opponent's second serve points compared to Okamura's 48.92%. When considering the ability to return first serves, Koshiishi again leads with 35.17%, while Okamura follows at 32.81%. These figures are highly telling of potential match favorability between the two. With these stats, could Koshiishi be in a better position to counterattack?

In pressure situations, the efficiency in saving breakpoints can shift the momentum dramatically. Koshiishi has managed to fend off 45.32% of breakpoints, whereas Okamura has a slight advantage, saving 46.98%. This ability to handle pressure points adds another dimension to live match betting predictions. So, does Okamura's slight edge forecast resilience under pressure?

Throughout the last year, Koshiishi has emerged victorious in 61.73% of matches (50 wins and 31 losses), while Okamura has achieved a 59.26% win rate (48 wins and 33 losses). These results provide a comprehensive view of both players' recent form and win potential. On their best surfaces, Koshiishi has excelled on hard courts with a 65% win rate, whereas Okamura shines on grass with a 64% success rate. Will the choice of surface tip the balance in favor of one?

On the competitive circuit, the level of tournaments played is a factor in evaluating player experience. Koshiishi and Okamura have similarly engaged in Challengers/ITF tournaments > $10K, where Okamura slightly edges out at a 60.56% win rate compared to Koshiishi's 58.82%. Does this indicate Okamura's potential dominance in higher-level matchups?

The quality of opponents faced also reflects their journey over the past year. Koshiishi has taken on opponents with an average rank of 405.88, while Okamura's adversaries averaged around 371.05. In scenarios where matches reach a deciding set, Okamura has a slight advantage, winning 67% while Koshiishi captures 64%. Do these figures foretell a tighter contest under the pressure of a pensive final set?

Delving into breakpoint conversions, Koshiishi shines with a 47.24% conversion rate, ahead of Okamura's 38.83%. In live matches, such accuracy in seizing opportunities could prove pivotal. As we piece these stats together in a comparison puzzle, each number draws us toward predicting a finely balanced match. However, considering all relevant statistics, Koshiishi appears to edge out Okamura overall. Whether this predicted outcome holds true, the court will soon reveal.

Kyoka Okamura vs Ayumi Koshiishi Editorial Preview By TennisTipster88.

K. Okamura vs A. Koshiishi H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won0
12Games Won6
5Total Double Faults1
1:21:25Average Match Time1:21:25
70% (39/56)1st Serve %58% (37/64)
69% (27/39)1st Serve Win %57% (21/37)
41% (7/17)2nd Serve Win %33% (9/27)
45% (5/11)Break Pts Won %22% (2/9)
53% (34/64)Return Points Win %39% (22/56)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Okamura 41%, Koshiishi 43%.
Opp 2nd Serve Pts Won: Okamura 52%, Koshiishi 57%.
Break Points Saved %: Okamura 52%, Koshiishi 48%.

K. Okamura Recent Matches Played

OPPONENTRESULTSCOREH2H
HardHong Kong Tennis Open - Hong Kong - 27-10-2025

Q3

SVKV. Morvayova
L
4-6 6-3 6-4

Q1

CHNM. Guo
W
6-1 2-6 6-4
HardJapan Open - Osaka - 13-10-2025

Q1

HUND. Galfi
L
6-3 7-6(7)
HardSuzhou WTA 125 - Suzhou - 29-09-2025

QF

ANDV. Jimenez
L
6-3 6-1

R2

USAV. Lepchenko
W
6-1 7-6(2)

A. Koshiishi Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW75 Toronto - 27-10-2025

R1

CANK. Cross
L
2-6 6-2 6-3
I.hardW75 Saguenay - 20-10-2025

QF

USAA. Sinclair
L
6-2 6-4

R2

CANT. Chavez
W
7-6(5) 2-6 6-2

R1

CANA. Vagramov
W
6-4 3-6 6-3
HardWTA 125 Jinan Open - Jinan - 13-10-2025

Q1

INAP. Madelyn
L
6-7(2) 6-3 7-5
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K. Okamura vs A. Koshiishi Stats Breakdown Vs All H2H Opponents

Stats
53.52% (373/324)YTD Win/Loss62.05% (291/178)
52.84% (856/764)Sets Win/Loss60.59% (632/411)
51.02% (7561/7260)Games Win/Loss54.90% (5079/4172)
53.56% (278/241)Hard Win/Loss63.56% (218/125)
45.76% (27/32)Clay Win/Loss63.41% (26/15)
56.18% (50/39)Indoor Hard W/L55.29% (47/38)
60.00% (18/12)Grass Win/Loss0% (0/0)
0.1Aces Per Game0.18
728Aces Total823
0.23Double Faults Per Game0.29
1686Total Double Faults1326
1:20:48Average Match Time1:15:51
547.02Average Opponent Rank247.47
63% (21836/34754)1st Serve %60% (13538/22545)
61% (13258/21836)1st Serve Win %61% (8325/13538)
45% (5858/12916)2nd Serve Win %45% (4063/9006)
47% (2005/4251)Break Points Won % (Total)50% (1525/3070)
45% (15763/35197)Return Points Win %48% (10747/22441)
0.00% (0/6)Slam W/L0% (0/0)
38.89% (14/22)Main Tour W/L0% (0/0)
53.65% (301/260)Challenger W/L52.63% (140/126)
61.70% (58/36)Futures W/L74.38% (151/52)
53% (368/691)Best of 3 Sets Win %62% (284/459)
67% (2/3)Best of 5 Sets Win %100% (2/2)
46% (60/130)Tiebreaks Win % (Total)58% (45/78)
50% (114/226)Deciding Set Win %50% (56/111)
84% (374/314)1st Set Won, Won Match90% (291/261)
16% (374/60)1st Set Won, Lost Match10% (291/29)
18% (323/58)1st Set Lost, Won Match17% (178/30)

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