MATCHSTAT

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

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

F. Ganz vs A. Koshiishi

Fiona Ganz
Fiona Ganz

Flag SUI SUI

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

Flag JPN JPN

l
l
l
l
w
l
w
l
w
l

0

Win

1

Played

1

Win

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

Head-To-Head: Ganz 0 - 1 Koshiishi

They have played 2 sets in total, with Fiona Ganz winning 0 and Ayumi Koshiishi winning 2. 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
Ganz0
Koshiishi1
Last H2H Matches:

(R1) W15 Manacor(01-29-20)

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

F. Ganz vs A. Koshiishi H2H Profile

SUIF. Ganz
Stats
JPNA. Koshiishi
$1,020Career Prize Money$0
52.28% (195-178)Career Total W/L62.42% (289-174)
0Hard1
2Titles8
0Total H2H Matches1
0% (0-0)YTD Win/Loss0% (0-0)

F. Ganz vs A. Koshiishi Match Preview

  • Second serve performance recent form: In recent form (last 6 months), Fiona Ganz has won 40.94% of points on their second serve, while Ayumi Koshiishi has won 36.03%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Fiona Ganz, in recent form, has won 48.08% of their opponent's second serve points, while Ayumi Koshiishi has won 49.08%. The same stats for first serve returns are 34.79% and 34.31% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Fiona Ganz has saved 46.05% of breakpoints in recent form, whereas Ayumi Koshiishi has saved 43.57% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Fiona Ganz has won 50.00% of matches played (W/L 26/ 26), with Ayumi Koshiishi winning 55.22% (W/L 26/ 30) that gives us an overall head-to head prediction overview.
  • Best surface: 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). 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).
  • Player level: In the last year, Fiona Ganz has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 54.84% of matches (W/L 17/ 14), where as Ayumi Koshiishi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.22% of matches (W/L 37/ 30). 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 Fiona Ganz winning 0 times and Ayumi Koshiishi being victorious 1 times. They have played 2 sets in total, with Fiona Ganz winning 0 and Ayumi Koshiishi winning 2. 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, Fiona Ganz has played against opponents with an average rank of 404.12 while Ayumi Koshiishi has played against players with an average rank of 405.16.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Fiona Ganz has won 46% of deciding sets over the last 12 months, while Ayumi Koshiishi has won 79% in all matches played on tour.
  • Break point conversion: In recent form, Fiona Ganz has converted 39.25% of breakpoint opportunities, and Ayumi Koshiishi has converted 38.73% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Fiona Ganz vs Ayumi Koshiishi Editorial Preview By TennisTipster88.

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

SUIF. Ganz
Stats
JPNA. Koshiishi
0H2H Matches Won1
0Sets Won2
5Games Won12
0Aces (Total)3
6Total Double Faults3
1:35:0Avg. Match Time1:35:0
60% (35/58)1st Serve %59% (33/56)
46% (16/35)1st Serve Win %64% (21/33)
30% (7/23)2nd Serve Win %43% (10/23)
100% (3/3)Break Pts Won %67% (6/9)
45% (25/56)Return Pts Won %60% (35/58)
0% (0/1)Best‑of‑3 Win %100% (1/1)
0% (0/0)1st Set Won → Match Won100% (1/1)
0% (0/0)1st Set Won → Match Lost0% (0/1)
0% (0/1)1st Set Lost → Match Won0% (0/0)

Recent Performance Stats

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

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

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
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F. Ganz vs A. Koshiishi Stats Breakdown Vs All H2H Opponents

SUIF. Ganz
Stats
JPNA. Koshiishi
52.28% (195/178)YTD Win/Loss62.42% (289/174)
51.84% (436/405)Sets Win/Loss60.92% (625/401)
51.20% (3974/3787)Games Win/Loss55.07% (5005/4084)
55.56% (50/40)Hard Win/Loss63.93% (218/123)
51.67% (124/116)Clay Win/Loss63.41% (26/15)
48.84% (21/22)Indoor Hard W/L55.56% (45/36)
0.13Aces Per Game0.18
510Aces Total801
0.23Double Faults Per Game0.3
859Total Double Faults1307
1:22:29Average Match Time1:15:3
466.08Average Opponent Rank506.4
65% (13392/20491)1st Serve %60% (13200/22014)
60% (8006/13392)1st Serve Win %62% (8126/13200)
46% (3251/7097)2nd Serve Win %45% (3978/8813)
48% (1239/2569)Break Points Won % (Total)50% (1499/3020)
46% (9574/20974)Return Points Win %48% (10527/21925)
50.00% (1/1)Main Tour W/L0% (0/0)
49.00% (98/102)Challenger W/L53.08% (138/122)
56.14% (96/75)Futures W/L74.38% (151/52)
52% (194/372)Best of 3 Sets Win %62% (282/453)
0% (0/0)Best of 5 Sets Win %100% (2/2)
39% (22/57)Tiebreaks Win % (Total)57% (43/76)
51% (49/96)Deciding Set Win %51% (54/106)
88% (189/167)1st Set Won, Won Match90% (287/259)
12% (189/22)1st Set Won, Lost Match9% (287/27)
15% (184/28)1st Set Lost, Won Match17% (176/30)

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