Ayumi Koshiishi vs Meiqi Guo Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
A. Koshiishi vs M. Guo
Ayumi Koshiishi
JPN
l
w
l
l
l
w
w
l
l
w
1
Win
1
Played
0
Win
25
Age
25
-
Height
-
473
C. Rank
456
367
Best Rank
434
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Meiqi Guo
CHN
l
w
l
l
w
w
l
w
l
l
1
Win
1
Played
0
Win
25
Age
25
-
Height
-
473
C. Rank
456
367
Best Rank
434
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Koshiishi 1 - 0 Guo
They have played 2 sets in total, with Ayumi Koshiishi winning 2 and Meiqi Guo winning 0. The last match between Ayumi Koshiishi and Meiqi Guo was at the W15 Kuala Lumpur, 23-02-2023, Round: R2, Surface: Hard, with Ayumi Koshiishi getting the victory 6-3 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Koshiishi | 1 |
| Guo | 0 |
Last 1 H2H Matches:
(R2) W15 Kuala Lumpur(02-23-23)
Ayumi Koshiishi
6
6
Meiqi Guo
3
1
A. Koshiishi vs M. Guo H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 62.13% (292-178) | Career Total W/L | 58.97% (184-128) |
| 1 | Hard | 0 |
| 8 | Titles | 4 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
A. Koshiishi vs M. Guo Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ayumi Koshiishi has won 36.57% of points on their second serve, while Meiqi Guo has won 40.10%. 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 48.92% of their opponent's second serve points, while Meiqi Guo has won 47.30%. The same stats for first serve returns are 35.08% and 34.88% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Ayumi Koshiishi has saved 42.96% of breakpoints in recent form, whereas Meiqi Guo has saved 50.75% 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 Meiqi Guo winning 63.41% (W/L 52/30) 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 219/125), and worse career win % on I.hard, winning 55% (W/L 24/20). Meiqi Guo has their best career surface win % on I.hard, winning 64% (W/L 21/9), and worse career win % on Hard, winning 56% (W/L 123/97).
- 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 Meiqi Guo has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 73.21% of matches (W/L 41/15). 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 Meiqi Guo being victorious 0 times. They have played 2 sets in total, with Ayumi Koshiishi winning 2 and Meiqi Guo winning 0.
- The last match between Ayumi Koshiishi and Meiqi Guo was at the W15 Kuala Lumpur, 23-02-2023, 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 1:43:0.
- Opponent quality stats: Over the last 12 months, Ayumi Koshiishi has played against opponents with an average rank of 432.86 while Meiqi Guo has played against players with an average rank of 480.62.
- 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 63% of deciding sets over the last 12 months, while Meiqi Guo has won 58% in all matches played on tour.
- Break point conversion: In recent form, Ayumi Koshiishi has converted 38.61% of breakpoint opportunities, and Meiqi Guo has converted 38.01% 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 Meiqi Guo Editorial Preview By TennisTipster88.
A. Koshiishi vs M. Guo H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 4 |
| 1 | Aces (Total) | 2 |
| 4 | Total Double Faults | 4 |
| 1:43:0 | Average Match Time | 1:43:0 |
| 53% (31/59) | 1st Serve % | 49% (35/72) |
| 65% (20/31) | 1st Serve Win % | 51% (18/35) |
| 61% (17/28) | 2nd Serve Win % | 41% (15/37) |
| 50% (5/10) | Break Pts Won % | 20% (1/5) |
| 54% (39/72) | Return Points Win % | 37% (22/59) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Koshiishi 43%, Guo 49%.
Opp 2nd Serve Pts Won: Koshiishi 57%, Guo 55%.
Break Points Saved %: Koshiishi 49%, Guo 59%.
A. Koshiishi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Brisbane - 10-11-2025 | ||||
R1  Petra HuleP. Hule | W | 6-3 6-2 | ||
 W75 Toronto - 27-10-2025 | ||||
R1  Kayla CrossK. Cross | L | 2-6 6-2 6-3 | ||
| W75 Saguenay - 20-10-2025 | ||||
QF  Anna Sinclair RogersA. Sinclair | L | 6-2 6-4 | ||
R2 Teah ChavezT. Chavez | W | 7-6(5) 2-6 6-2 | ||
R1 Alexandra VagramovA. Vagramov | W | 6-4 3-6 6-3 | ||
M. Guo Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Hong Kong Tennis Open - Hong Kong - 27-10-2025 | ||||
Q1 Kyoka OkamuraK. Okamura | L | 6-1 2-6 6-4 | ||
| W35 Qian Daohu - 20-10-2025 | ||||
R2  Katarina ZavatskaK. Zavatska | L | 7-5 7-5 | ||
R1  Viktoria MorvayovaV. Morvayova | W | 0-6 6-1 6-4 | ||
| W35 Huzhou - 13-10-2025 | ||||
QF Hina InoueH. Inoue | L | 6-3 6-4 | ||
R2 Yingqun SunY. Sun | W | 7-5 6-2 | ||
A. Koshiishi vs M. Guo Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 62.13% (292/178) | YTD Win/Loss | 58.97% (184/128) |
| 60.67% (634/411) | Sets Win/Loss | 57.41% (399/296) |
| 54.93% (5091/4177) | Games Win/Loss | 53.21% (3330/2928) |
| 63.66% (219/125) | Hard Win/Loss | 55.91% (123/97) |
| 63.41% (26/15) | Clay Win/Loss | 64.52% (40/22) |
| 55.29% (47/38) | Indoor Hard W/L | 70.00% (21/9) |
| 0.18 | Aces Per Game | 0.17 |
| 828 | Aces Total | 520 |
| 0.29 | Double Faults Per Game | 0.24 |
| 1327 | Total Double Faults | 730 |
| 1:15:53 | Average Match Time | 1:25:38 |
| 512.14 | Average Opponent Rank | 517.29 |
| 60% (13579/22613) | 1st Serve % | 60% (10715/17745) |
| 61% (8351/13579) | 1st Serve Win % | 62% (6637/10715) |
| 45% (4078/9033) | 2nd Serve Win % | 47% (3336/7031) |
| 50% (1529/3076) | Break Points Won % (Total) | 48% (1054/2196) |
| 48% (10774/22495) | Return Points Win % | 46% (7943/17401) |
| 0% (0/0) | Main Tour W/L | 0.00% (0/4) |
| 52.81% (141/126) | Challenger W/L | 50.00% (73/73) |
| 74.38% (151/52) | Futures W/L | 68.52% (111/51) |
| 62% (285/460) | Best of 3 Sets Win % | 58% (176/301) |
| 100% (2/2) | Best of 5 Sets Win % | 25% (1/4) |
| 58% (45/78) | Tiebreaks Win % (Total) | 57% (31/54) |
| 50% (56/111) | Deciding Set Win % | 55% (41/75) |
| 90% (292/262) | 1st Set Won, Won Match | 88% (186/164) |
| 10% (292/29) | 1st Set Won, Lost Match | 11% (186/21) |
| 17% (178/30) | 1st Set Lost, Won Match | 17% (126/21) |
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