Ayumi Koshiishi vs Patcharin Cheapchadej Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
A. Koshiishi vs P. Cheapchadej
Ayumi Koshiishi
JPN
l
w
w
l
l
w
w
l
w
l
1
Win
2
Played
1
Win
25
Age
30
-
Height
-
449
C. Rank
434
367
Best Rank
421
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Patcharin Cheapchadej
THA
w
l
w
w
w
l
w
w
w
l
1
Win
2
Played
1
Win
25
Age
30
-
Height
-
449
C. Rank
434
367
Best Rank
421
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Koshiishi 1 - 1 Cheapchadej
They have played 5 sets in total, with Ayumi Koshiishi winning 2 and Patcharin Cheapchadej winning 3. The last match between Ayumi Koshiishi and Patcharin Cheapchadej was at the W15 Hua Hin, 21-10-2023, Round: SF, Surface: Hard, with Ayumi Koshiishi getting the victory 6-3 1-6 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Koshiishi | 1 |
| Cheapchadej | 1 |
Last 2 H2H Matches:
(SF) W15 Hua Hin(10-21-23)
Ayumi Koshiishi
6
1
6
Patcharin Cheapchadej
3
6
1
(R2) W15 Hua Hin(10-10-19)
Patcharin Cheapchadej
6
6
Ayumi Koshiishi
1
3
A. Koshiishi vs P. Cheapchadej H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 62.03% (294-180) | Career Total W/L | 64.25% (248-138) |
| 1 | Hard | 1 |
| 8 | Titles | 12 |
| 1 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0.00% (0-1) |
A. Koshiishi vs P. Cheapchadej Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ayumi Koshiishi has won 35.77% of points on their second serve, while Patcharin Cheapchadej has won 38.18%. 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 48.73% of their opponent's second serve points, while Patcharin Cheapchadej has won 48.10%. The same stats for first serve returns are 34.62% and 33.05% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Ayumi Koshiishi has saved 42.29% of breakpoints in recent form, whereas Patcharin Cheapchadej has saved 41.30% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ayumi Koshiishi has won 51.56% of matches played (W/L 33/31), with Patcharin Cheapchadej winning 77.78% (W/L 35/10) 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 221/127), and worse career win % on I.hard, winning 55% (W/L 24/20). Patcharin Cheapchadej has their best career surface win % on Hard, winning 64% (W/L 241/129), and worse career win % on I.hard, winning 43% (W/L 6/8).
- Player level: In the last year, Ayumi Koshiishi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.56% of matches (W/L 33/31), where as Patcharin Cheapchadej has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 86.21% of matches (W/L 25/4). 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 1 times and Patcharin Cheapchadej being victorious 1 times. They have played 5 sets in total, with Ayumi Koshiishi winning 2 and Patcharin Cheapchadej winning 3.
- The last match between Ayumi Koshiishi and Patcharin Cheapchadej was at the W15 Hua Hin, 21-10-2023, Round: SF, Surface: Hard, with Ayumi Koshiishi getting the victory 6-3 1-6 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:39:30.
- Opponent quality stats: Over the last 12 months, Ayumi Koshiishi has played against opponents with an average rank of 409 while Patcharin Cheapchadej has played against players with an average rank of 164.69.
- 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 60% of deciding sets over the last 12 months, while Patcharin Cheapchadej has won 50% in all matches played on tour.
- Break point conversion: In recent form, Ayumi Koshiishi has converted 36.90% of breakpoint opportunities, and Patcharin Cheapchadej has converted 43.55% 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 Patcharin Cheapchadej Editorial Preview By TennisTipster88.
A. Koshiishi vs P. Cheapchadej H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 3 |
| 17 | Games Won | 22 |
| 9 | Aces (Total) | 0 |
| 15 | Total Double Faults | 11 |
| 1:39:30 | Average Match Time | 1:39:30 |
| 49% (71/145) | 1st Serve % | 51% (65/127) |
| 55% (39/71) | 1st Serve Win % | 60% (39/65) |
| 45% (33/74) | 2nd Serve Win % | 50% (31/62) |
| 44% (7/16) | Break Pts Won % | 36% (10/28) |
| 45% (57/127) | Return Points Win % | 50% (73/145) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Koshiishi 43%, Cheapchadej 49%.
Opp 2nd Serve Pts Won: Koshiishi 57%, Cheapchadej 59%.
Break Points Saved %: Koshiishi 48%, Cheapchadej 55%.
A. Koshiishi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W75 Sydney - 17-11-2025 | ||||
Q3  Ya-Yi YangY. Yang | L | 6-3 6-4 | ||
Q1  Giselle Isabella GuillenG. Isabella | W | 6-0 6-2 | ||
| W50 Brisbane - 10-11-2025 | ||||
QF  Sijia WeiS. Wei | L | 6-1 6-2 | ||
R2  Arina VaraksinaA. Varaksina | W | 6-2 7-6(5) | ||
R1 Petra HuleP. Hule | W | 6-3 6-2 | ||
P. Cheapchadej Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Hua Hin - 17-11-2025 | ||||
SF Thasaporn NakloT. Naklo | L | 7-5 7-6(2) | ||
QF  Soo Ha JangS. Ha | W | 6-1 6-1 | ||
R2 Yatawee ChimchumY. Chimchum | W | 6-2 6-2 | ||
R1 Sorvisa KulphisanratS. Kulphisanrat | W | 6-1 6-2 | ||
| W15 Hua Hin - 10-11-2025 | ||||
SF Aunchisa ChantaA. Chanta | L | 4-6 6-2 6-4 | ||
A. Koshiishi vs P. Cheapchadej Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 62.03% (294/180) | YTD Win/Loss | 64.25% (248/138) |
| 60.59% (638/415) | Sets Win/Loss | 61.92% (543/334) |
| 54.90% (5126/4211) | Games Win/Loss | 54.84% (4368/3597) |
| 63.51% (221/127) | Hard Win/Loss | 65.14% (241/129) |
| 63.41% (26/15) | Clay Win/Loss | 50.00% (1/1) |
| 55.29% (47/38) | Indoor Hard W/L | 42.86% (6/8) |
| 0.18 | Aces Per Game | 0.07 |
| 830 | Aces Total | 290 |
| 0.29 | Double Faults Per Game | 0.25 |
| 1339 | Total Double Faults | 988 |
| 1:15:56 | Average Match Time | 1:4:25 |
| 511.17 | Average Opponent Rank | 198.16 |
| 60% (13743/22857) | 1st Serve % | 62% (10644/17042) |
| 61% (8447/13743) | 1st Serve Win % | 63% (6662/10644) |
| 45% (4109/9113) | 2nd Serve Win % | 46% (2934/6398) |
| 50% (1543/3102) | Break Points Won % (Total) | 50% (1251/2488) |
| 48% (10864/22690) | Return Points Win % | 49% (8634/17524) |
| 0% (0/0) | Cups W/L | 0.00% (0/3) |
| 0% (0/0) | Main Tour W/L | 0.00% (0/1) |
| 52.77% (143/128) | Challenger W/L | 60.45% (81/53) |
| 74.38% (151/52) | Futures W/L | 67.34% (167/81) |
| 62% (287/464) | Best of 3 Sets Win % | 64% (245/383) |
| 100% (2/2) | Best of 5 Sets Win % | 100% (1/1) |
| 58% (46/79) | Tiebreaks Win % (Total) | 57% (40/70) |
| 50% (56/111) | Deciding Set Win % | 53% (57/107) |
| 90% (294/264) | 1st Set Won, Won Match | 90% (240/215) |
| 10% (294/29) | 1st Set Won, Lost Match | 10% (240/25) |
| 17% (180/30) | 1st Set Lost, Won Match | 22% (145/32) |
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