Rio Noguchi vs Kokoro Isomura Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
R. Noguchi vs K. Isomura
Rio Noguchi
JPN
l
l
l
l
w
l
w
w
l
l
1
Win
1
Played
0
Win
26
Age
22
5'6" (168 cm)
Height
-
240
C. Rank
539
196
Best Rank
424
0
Total Titles
0
0
YTD Titles
0
$132.9K
Career Money
$0
Right-Handed
Plays
-
Kokoro Isomura
JPN
w
w
l
l
w
w
w
l
l
l
1
Win
1
Played
0
Win
26
Age
22
5'6" (168 cm)
Height
-
240
C. Rank
539
196
Best Rank
424
0
Total Titles
0
0
YTD Titles
0
$132.9K
Career Money
$0
Right-Handed
Plays
-
Head-to-head: Noguchi 1 - 0 Isomura
They have played 2 sets in total, with Rio Noguchi winning 2 and Kokoro Isomura winning 0. The last match between Rio Noguchi and Kokoro Isomura was at the M25 Sapporo, 08-09-2022, Round: R2, Surface: Hard, with Rio Noguchi getting the victory 6-4 7-6(4).
| Players | Head To Head Match Wins |
|---|---|
| Noguchi | 1 |
| Isomura | 0 |
Last 1 H2H Matches:
(R2) M25 Sapporo(09-08-22)
Rio Noguchi
6
7
Kokoro Isomura
4
6
R. Noguchi vs K. Isomura H2H Profile
| Stats | ||
|---|---|---|
| $132,865 | Career Prize Money | $0 |
| 58.62% (364-257) | Career Total W/L | 54.24% (128-108) |
| 1 | Hard | 0 |
| 9 | Titles | 1 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
R. Noguchi vs K. Isomura Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Rio Noguchi has won 47.59% of points on their second serve, while Kokoro Isomura has won 43.90%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Rio Noguchi, in recent form, has won 43.97% of their opponent's second serve points, while Kokoro Isomura has won 50.77%. The same stats for first serve returns are 26.65% and 26.56% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Rio Noguchi has saved 54.74% of breakpoints in recent form, whereas Kokoro Isomura has saved 51.39% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Rio Noguchi has won 54.55% of matches played (W/L 36/30), with Kokoro Isomura winning 52.31% (W/L 34/31) that gives us an overall head-to head prediction overview.
- Best surface: Rio Noguchi has their best career surface win % on Grass, winning 64% (W/L 21/12), and worse career win % on I.hard, winning 41% (W/L 7/10). Kokoro Isomura has their best career surface win % on I.hard, winning 64% (W/L 8/5), and worse career win % on Hard, winning 53% (W/L 95/85).
- Player level: In the last year, Rio Noguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 56.90% of matches (W/L 33/25), where as Kokoro Isomura has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 52.63% of matches (W/L 20/18). 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 Rio Noguchi winning 1 times and Kokoro Isomura being victorious 0 times. They have played 2 sets in total, with Rio Noguchi winning 2 and Kokoro Isomura winning 0.
- The last match between Rio Noguchi and Kokoro Isomura was at the M25 Sapporo, 08-09-2022, Round: R2, Surface: Hard, with Rio Noguchi getting the victory 6-4 7-6(4).
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:53:0.
- Opponent quality stats: Over the last 12 months, Rio Noguchi has played against opponents with an average rank of 312.71 while Kokoro Isomura has played against players with an average rank of 425.06.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Rio Noguchi has won 50% of deciding sets over the last 12 months, while Kokoro Isomura has won 47% in all matches played on tour.
- Break point conversion: In recent form, Rio Noguchi has converted 39.31% of breakpoint opportunities, and Kokoro Isomura has converted 30.13% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Rio Noguchi vs Kokoro Isomura Editorial Preview By TennisTipster88.
R. Noguchi vs K. Isomura H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 13 | Games Won | 10 |
| 2 | Aces (Total) | 1 |
| 2 | Total Double Faults | 0 |
| 1:53:0 | Average Match Time | 1:53:0 |
| 71% (52/73) | 1st Serve % | 69% (56/81) |
| 71% (37/52) | 1st Serve Win % | 57% (32/56) |
| 52% (11/21) | 2nd Serve Win % | 56% (14/25) |
| 43% (3/7) | Break Pts Won % | 50% (2/4) |
| 43% (35/81) | Return Points Win % | 34% (25/73) |
| 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 %: Noguchi 53%, Isomura 48%.
Opp 2nd Serve Pts Won: Noguchi 52%, Isomura 54%.
Break Points Saved %: Noguchi 57%, Isomura 59%.
R. Noguchi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Brisbane 3 Challenger - 10-11-2025 | ||||
R1  Jake DelaneyJ. Delaney | L | 6-2 7-6(3) | ||
| Matsuyama Challenger - 03-11-2025 | ||||
QF  Henrique RochaH. Rocha | L | 7-5 4-6 6-3 | ||
R2 Philip SekulicP. Sekulic | W | 6-2 7-6(5) | ||
R1 Yusuke TakahashiY. Takahashi | W | 7-5 6-4 | ||
| Seoul Challenger - 27-10-2025 | ||||
R2 Sho ShimabukuroS. Shimabukuro | L | 6-4 6-3 | ||
K. Isomura Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Kobe Challenger - 10-11-2025 | ||||
R1 Sho ShimabukuroS. Shimabukuro | L | 7-6(1) 6-4 | ||
| Matsuyama Challenger - 03-11-2025 | ||||
R1 Henrique RochaH. Rocha | L | 5-7 6-4 6-1 | ||
| Seoul Challenger - 27-10-2025 | ||||
R2  Elias YmerE. Ymer | L | 6-2 6-3 | ||
R1 Yosuke WatanukiY. Watanuki | W | 5-2 ret. | ||
Q3 Yusuke TakahashiY. Takahashi | W | 6-2 6-4 | ||
R. Noguchi vs K. Isomura Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.62% (364/257) | YTD Win/Loss | 54.24% (128/108) |
| 56.66% (783/599) | Sets Win/Loss | 52.35% (278/253) |
| 53.01% (6725/5962) | Games Win/Loss | 51.06% (2490/2387) |
| 60.51% (259/169) | Hard Win/Loss | 52.78% (95/85) |
| 51.18% (65/62) | Clay Win/Loss | 58.14% (25/18) |
| 57.58% (19/14) | Indoor Hard W/L | 61.54% (8/5) |
| 63.64% (21/12) | Grass Win/Loss | 0% (0/0) |
| 0.11 | Aces Per Game | 0.14 |
| 694 | Aces Total | 332 |
| 0.14 | Double Faults Per Game | 0.25 |
| 896 | Total Double Faults | 593 |
| 1:18:42 | Average Match Time | 1:43:14 |
| 451.97 | Average Opponent Rank | 472.83 |
| 66% (22177/33657) | 1st Serve % | 68% (10062/14818) |
| 65% (14496/22177) | 1st Serve Win % | 63% (6369/10062) |
| 50% (5784/11480) | 2nd Serve Win % | 47% (2248/4755) |
| 45% (1629/3599) | Break Points Won % (Total) | 47% (739/1588) |
| 41% (14328/34540) | Return Points Win % | 42% (6317/15041) |
| 33.33% (2/4) | Slam W/L | 0% (0/0) |
| 0.00% (0/1) | Masters W/L | 0% (0/0) |
| 50.00% (5/5) | Main Tour W/L | 0% (0/0) |
| 48.02% (97/105) | Challenger W/L | 55.00% (22/18) |
| 64.68% (260/142) | Futures W/L | 54.08% (106/90) |
| 58% (357/614) | Best of 3 Sets Win % | 54% (124/231) |
| 100% (2/2) | Best of 5 Sets Win % | 100% (1/1) |
| 51% (68/134) | Tiebreaks Win % (Total) | 59% (38/64) |
| 57% (82/144) | Deciding Set Win % | 60% (37/62) |
| 91% (334/305) | 1st Set Won, Won Match | 91% (117/107) |
| 9% (334/29) | 1st Set Won, Lost Match | 9% (117/10) |
| 20% (286/57) | 1st Set Lost, Won Match | 18% (119/21) |
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