MATCHSTAT

Ayumi Koshiishi vs Fiona Ganz Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

A. Koshiishi vs F. Ganz

Ayumi Koshiishi
Ayumi Koshiishi

Flag JPN JPN

l
l
l
l
w
l
w
l
w
l
Fiona Ganz
Fiona Ganz

Flag SUI SUI

l
l
w
w
w
l
w
w
w
l

1

Win

1

Played

0

Win

25
Age
25
-
Height
-
414
C. Rank
754
367
Best Rank
497
0
Total Titles
0
0
Ytd Titles
0
$0
Career Money
$1.0K
-
Plays
-

Head-To-Head: Koshiishi 1 - 0 Ganz

They have played 2 sets in total, with Ayumi Koshiishi winning 2 and Fiona Ganz winning 0. The last match between Ayumi Koshiishi and Fiona Ganz was at the W15 Manacor, 29-01-2020, Round: R1, Surface: Hard, with Ayumi Koshiishi getting the victory 6-1 6-4.

PlayersHead To Head Match Wins
Koshiishi1
Ganz0
Last H2H Matches:

(R1) W15 Manacor(01-29-20)

Hard
JPN Flag
Ayumi Koshiishi
6
6
SUI Flag
Fiona Ganz
1
4

A. Koshiishi vs F. Ganz H2H Profile

JPNA. Koshiishi
Stats
SUIF. Ganz
$0Career Prize Money$1,020
62.42% (289-174)Career Total W/L52.28% (195-178)
1Hard0
8Titles2
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

A. Koshiishi vs F. Ganz Match Preview

  • Second serve performance recent form: In recent form (last 6 months), Ayumi Koshiishi has won 36.03% of points on their second serve, while Fiona Ganz has won 40.94%. 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 49.08% of their opponent's second serve points, while Fiona Ganz has won 48.08%. The same stats for first serve returns are 34.31% and 34.79% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Ayumi Koshiishi has saved 43.57% of breakpoints in recent form, whereas Fiona Ganz has saved 46.05% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Ayumi Koshiishi has won 55.22% of matches played (W/L 37/ 30), with Fiona Ganz winning 50.00% (W/L 37/ 26) 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/ 123), and worse career win % on I.hard, winning 55% (W/L 22/ 18). Fiona Ganz has their best career surface win % on Hard, winning 56% (W/L 50/ 40), and worse career win % on Clay, winning 52% (W/L 124/ 116).
  • Player level: In the last year, Ayumi Koshiishi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.22% of matches (W/L 37/ 30), where as Fiona Ganz has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 54.84% of matches (W/L 17/ 14). 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 Ayumi Koshiishi winning 1 times and Fiona Ganz being victorious 0 times. They have played 2 sets in total, with Ayumi Koshiishi winning 2 and Fiona Ganz winning 0. The last match between Ayumi Koshiishi and Fiona Ganz was at the W15 Manacor, 29-01-2020, Round: R1, Surface: Hard, with Ayumi Koshiishi getting the victory 6-1 6-4.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:35:0.
  • Opponent quality stats: Over the last 12 months, Ayumi Koshiishi has played against opponents with an average rank of 405.16 while Fiona Ganz has played against players with an average rank of 404.12.
  • 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 79% of deciding sets over the last 12 months, while Fiona Ganz has won 46% in all matches played on tour.
  • Break point conversion: In recent form, Ayumi Koshiishi has converted 38.73% of breakpoint opportunities, and Fiona Ganz has converted 39.25% 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 Fiona Ganz Editorial Preview By TennisTipster88.

A. Koshiishi vs F. Ganz H2H Stats Used In Our Predictions

JPNA. Koshiishi
Stats
SUIF. Ganz
1H2H Matches Won0
2Sets Won0
12Games Won5
3Aces (Total)0
3Total Double Faults6
1:35:0Avg. Match Time1:35:0
59% (33/56)1st Serve %60% (35/58)
64% (21/33)1st Serve Win %46% (16/35)
43% (10/23)2nd Serve Win %30% (7/23)
67% (6/9)Break Pts Won %100% (3/3)
60% (35/58)Return Pts Won %45% (25/56)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won → Match Won0% (0/0)
0% (0/1)1st Set Won → Match Lost0% (0/0)
0% (0/0)1st Set Lost → Match Won0% (0/1)

Recent Performance Stats

2nd Serve Win %: Koshiishi 43%, Ganz 48%.
Opp 2nd Serve Pts Won: Koshiishi 58%, Ganz 53%.
Break Points Saved %: Koshiishi 47%, Ganz 55%.

A. Koshiishi Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW35 Shenyang - 15-09-2025

R2

BLRA. Falei
L
6-1 6-1

R1

CHNY. Yang
W
6-1 6-3
HardW50 Guiyang - 08-09-2025

R2

CHNY. Ren
L
2-6 6-4 6-3

R1

USAK. Liu
W
7-6(8) 6-2
HardW35 Nakhon Pathom - 01-09-2025

R2

KORY. Woo
L
6-0 6-2
View All

F. Ganz Recent Matches Played

OPPONENTRESULTSCOREH2H
ClayW15 Dijon - 08-09-2025

SF

GERM. Hodzic
L
6-7(6) 6-3 6-4

QF

FRAA. Cirotte
W
7-6(4) 6-1

R2

FRAO. Babel
W
7-5 7-6(3)

R1

SUIA. Lanz
W
6-4 6-3
ClayW35 Verbier - 25-08-2025

SF

AUST. Nadine
L
2-6 6-4 7-5
View All
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A. Koshiishi vs F. Ganz Stats Breakdown Vs All H2H Opponents

JPNA. Koshiishi
Stats
SUIF. Ganz
62.42% (289/174)YTD Win/Loss52.28% (195/178)
60.92% (625/401)Sets Win/Loss51.84% (436/405)
55.07% (5005/4084)Games Win/Loss51.20% (3974/3787)
63.93% (218/123)Hard Win/Loss55.56% (50/40)
63.41% (26/15)Clay Win/Loss51.67% (124/116)
55.56% (45/36)Indoor Hard W/L48.84% (21/22)
0.18Aces Per Game0.13
801Aces Total510
0.3Double Faults Per Game0.23
1307Total Double Faults859
1:15:3Average Match Time1:22:29
506.4Average Opponent Rank260.59
60% (13200/22014)1st Serve %65% (13392/20491)
62% (8126/13200)1st Serve Win %60% (8006/13392)
45% (3978/8813)2nd Serve Win %46% (3251/7097)
50% (1499/3020)Break Points Won % (Total)48% (1239/2569)
48% (10527/21925)Return Points Win %46% (9574/20974)
0% (0/0)Main Tour W/L50.00% (1/1)
53.08% (138/122)Challenger W/L49.00% (98/102)
74.38% (151/52)Futures W/L56.14% (96/75)
62% (282/453)Best of 3 Sets Win %52% (194/372)
100% (2/2)Best of 5 Sets Win %0% (0/0)
57% (43/76)Tiebreaks Win % (Total)39% (22/57)
51% (54/106)Deciding Set Win %51% (49/96)
90% (287/259)1st Set Won, Won Match88% (189/167)
9% (287/27)1st Set Won, Lost Match12% (189/22)
17% (176/30)1st Set Lost, Won Match15% (184/28)

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