MATCHSTAT

Ayumi Koshiishi vs Demi Tran Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

A. Koshiishi vs D. Tran

Ayumi Koshiishi
Ayumi Koshiishi

Flag JPN JPN

l
w
l
w
l
l
l
w
w
l
Demi Tran
Demi Tran

Flag NED NED

l
w
l
l
w
l
l
w
w
l

1

Win

1

Played

0

Win

25
Age
24
-
Height
-
467
C. Rank
769
367
Best Rank
619
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Head-to-head: Koshiishi 1 - 0 Tran

They have played 2 sets in total, with Ayumi Koshiishi winning 2 and Demi Tran winning 0. The last match between Ayumi Koshiishi and Demi Tran was at the W15 Hua Hin, 19-10-2023, Round: R2, Surface: Hard, with Ayumi Koshiishi getting the victory 6-3 6-1.

PlayersHead To Head Match Wins
Koshiishi1
Tran0
Last 1 H2H Matches:

(R2) W15 Hua Hin(10-19-23)

Hard
JPN Flag
Ayumi Koshiishi
6
6
NED Flag
Demi Tran
3
1

A. Koshiishi vs D. Tran H2H Profile

JPNA. Koshiishi
Stats
NEDD. Tran
$0Career Prize Money$0
62.18% (291-177)Career Total W/L43.54% (128-166)
1Hard0
8Titles0
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

A. Koshiishi vs D. Tran Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Ayumi Koshiishi has won 36.35% of points on their second serve, while Demi Tran has won 35.33%. 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 49.28% of their opponent's second serve points, while Demi Tran has won 54.49%. The same stats for first serve returns are 35.30% and 34.64% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Ayumi Koshiishi has saved 42.09% of breakpoints in recent form, whereas Demi Tran has saved 42.54% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Ayumi Koshiishi has won 50.79% of matches played (W/L 32/31), with Demi Tran winning 44.90% (W/L 22/27) 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 218/125), and worse career win % on I.hard, winning 56% (W/L 24/19). Demi Tran has their best career surface win % on Grass, winning 64% (W/L 3/2), and worse career win % on Hard, winning 39% (W/L 58/92).
  • Player level: In the last year, Ayumi Koshiishi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.79% of matches (W/L 32/31), where as Demi Tran has played most of their matches on the Challengers/ITF tournaments > $10K, winning 45.71% of matches (W/L 16/19). 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 Demi Tran being victorious 0 times. They have played 2 sets in total, with Ayumi Koshiishi winning 2 and Demi Tran winning 0.
  • The last match between Ayumi Koshiishi and Demi Tran was at the W15 Hua Hin, 19-10-2023, Round: R2, Surface: Hard, with Ayumi Koshiishi getting the victory 6-3 6-1.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:5:0.
  • Opponent quality stats: Over the last 12 months, Ayumi Koshiishi has played against opponents with an average rank of 419.67 while Demi Tran has played against players with an average rank of 364.73.
  • 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 69% of deciding sets over the last 12 months, while Demi Tran has won 55% in all matches played on tour.
  • Break point conversion: In recent form, Ayumi Koshiishi has converted 38.86% of breakpoint opportunities, and Demi Tran has converted 48.11% 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 Demi Tran Editorial Preview By TennisTipster88.

A. Koshiishi vs D. Tran H2H Stats Used In Our Predictions

JPNA. Koshiishi
Stats
NEDD. Tran
1H2H Matches Won0
2Sets Won0
12Games Won4
1Aces (Total)0
1Total Double Faults6
1:5:0Average Match Time1:5:0
53% (23/43)1st Serve %62% (32/52)
70% (16/23)1st Serve Win %44% (14/32)
80% (16/20)2nd Serve Win %50% (10/20)
45% (5/11)Break Pts Won %25% (1/4)
54% (28/52)Return Points Win %26% (11/43)
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 %: Koshiishi 43%, Tran 40%.
Opp 2nd Serve Pts Won: Koshiishi 57%, Tran 60%.
Break Points Saved %: Koshiishi 48%, Tran 43%.

A. Koshiishi Recent Matches Played

OPPONENTRESULTSCOREH2H
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
HardW100 Incheon - 22-09-2025

R1

JPNM. Matsuda
L
6-4 4-6 6-2
View All

D. Tran Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW100 Wrexham - 20-10-2025

R1

LIEK. Von
L
3-6 6-2 6-3

Q3

GBRA. Brooks
W
6-1 6-4

Q1

HUNG. Fenyves
W
6-2 2-6 6-2
HardW100 Les Franqueses del Valles - 13-10-2025

Q1

ESPA. Rey
L
6-3 6-1
HardSamsun Open - Samsun - 29-09-2025

Q3

USAC. Young
L
6-3 6-2
View All
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A. Koshiishi vs D. Tran Stats Breakdown Vs All H2H Opponents

JPNA. Koshiishi
Stats
NEDD. Tran
62.18% (291/177)YTD Win/Loss43.54% (128/166)
60.67% (631/409)Sets Win/Loss43.08% (277/366)
54.93% (5068/4158)Games Win/Loss46.84% (2687/3050)
63.56% (218/125)Hard Win/Loss38.67% (58/92)
63.41% (26/15)Clay Win/Loss48.03% (61/66)
55.95% (47/37)Indoor Hard W/L50.00% (6/6)
0% (0/0)Grass Win/Loss60.00% (3/2)
0.18Aces Per Game0.04
823Aces Total100
0.29Double Faults Per Game0.26
1324Total Double Faults740
1:15:44Average Match Time1:6:55
510.68Average Opponent Rank398.38
60% (13486/22462)1st Serve %69% (8584/12531)
62% (8298/13486)1st Serve Win %54% (4653/8584)
45% (4050/8975)2nd Serve Win %40% (1576/3947)
50% (1521/3060)Break Points Won % (Total)49% (766/1573)
48% (10708/22354)Return Points Win %46% (5821/12677)
52.83% (140/125)Challenger W/L49.07% (53/55)
74.38% (151/52)Futures W/L40.32% (75/111)
62% (284/458)Best of 3 Sets Win %43% (127/292)
100% (2/2)Best of 5 Sets Win %0% (0/0)
58% (45/78)Tiebreaks Win % (Total)63% (20/32)
51% (56/110)Deciding Set Win %61% (35/57)
90% (290/261)1st Set Won, Won Match89% (122/108)
10% (290/28)1st Set Won, Lost Match11% (122/14)
17% (178/30)1st Set Lost, Won Match12% (172/20)

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