Prediction of Yi Chen vs Yoshiko Koizumi Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
Y. Chen vs Y. Koizumi

Yi Chen
TPE
l
l
w
w
l
l
w
w
l
w
1
Win
1
Played
0
Win
39
Age
35
-
Height
-
Ret.
C. Rank
Ret.
377
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Yoshiko Koizumi
JPN
l
w
w
l
l
l
w
1
Win
1
Played
0
Win
39
Age
35
-
Height
-
Ret.
C. Rank
Ret.
377
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Chen 1 - 0 Koizumi
They have played 2 sets in total, with Yi Chen winning 2 and Yoshiko Koizumi winning 0. The last match between Yi Chen and Yoshiko Koizumi was at the Kofu, 03-10-2011, Round: Q1, Surface: Hard, with Yi Chen getting the victory 6-0 6-0.
| Players | Head To Head Match Wins |
|---|---|
| Chen | 1 |
| Koizumi | 0 |
Last 1 H2H Matches:
(Q1) Kofu(10-03-11)
Yi Chen
6
6
Yoshiko Koizumi
0
0
Y. Chen vs Y. Koizumi H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 45.50% (96-115) | Career Total W/L | 42.86% (3-4) |
| 1 | Hard | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
Y. Chen vs Y. Koizumi Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Yi Chen has won 0% of points on their second serve, while Yoshiko Koizumi has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Yi Chen, in recent form, has won 0% of their opponent's second serve points, while Yoshiko Koizumi has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Yi Chen has saved 0% of breakpoints in recent form, whereas Yoshiko Koizumi has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Yi Chen has won 0% of matches played (W/L 0/0), with Yoshiko Koizumi winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Yi Chen has their best career surface win % on I.hard, winning 57% (W/L 8/6), and worse career win % on Grass, winning 33% (W/L 1/2). Yoshiko Koizumi has their best career surface win % on Hard, winning 57% (W/L 1/2), and worse career win % on Hard, winning 33% (W/L 1/2).
- Player level: In the last year, Yi Chen has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Yoshiko Koizumi has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Yi Chen winning 1 times and Yoshiko Koizumi being victorious 0 times. They have played 2 sets in total, with Yi Chen winning 2 and Yoshiko Koizumi winning 0.
- The last match between Yi Chen and Yoshiko Koizumi was at the Kofu, 03-10-2011, Round: Q1, Surface: Hard, with Yi Chen getting the victory 6-0 6-0.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
- Opponent quality stats: Over the last 12 months, Yi Chen has played against opponents with an average rank of 0 while Yoshiko Koizumi has played against players with an average rank of 0.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Yi Chen has won 0% of deciding sets over the last 12 months, while Yoshiko Koizumi has won 0% in all matches played on tour.
- Break point conversion: In recent form, Yi Chen has converted 0% of breakpoint opportunities, and Yoshiko Koizumi has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Yi Chen vs Yoshiko Koizumi Editorial Preview By TennisTipster88.
Y. Chen vs Y. Koizumi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 0 |
| 0:0:0 | Average Match Time | 0:0:0 |
| 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 %: Chen 0%, Koizumi 0%.
Opp 2nd Serve Pts Won: Chen 0%, Koizumi 0%.
Break Points Saved %: Chen 0%, Koizumi 0%.
Y. Chen Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | W | 7-5 6-1 | ||
Q2 | L | 6-0 6-0 | ||
R2 | W | 6-3 6-3 | ||
QF | L | 6-3 6-1 | ||
R1 | W | 6-3 6-1 | ||
Y. Koizumi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q2 | L | 6-2 6-0 | ||
Q1 | W | 3-6 6-1 6-2 | ||
Q1 | L | 6-0 6-0 | ||
Q3 | W | 6-3 7-5 | ||
Q1 | W | 6-3 2-6 6-3 | ||

Y. Chen vs Y. Koizumi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 45.50% (96/115) | YTD Win/Loss | 42.86% (3/4) |
| 46.82% (221/251) | Sets Win/Loss | 37.50% (6/10) |
| 49.61% (2095/2128) | Games Win/Loss | 39.37% (50/77) |
| 45.63% (73/87) | Hard Win/Loss | 33.33% (1/2) |
| 52.63% (10/9) | Clay Win/Loss | 0% (0/0) |
| 41.38% (12/17) | Indoor Hard W/L | 50.00% (2/2) |
| 33.33% (1/2) | Grass Win/Loss | 0% (0/0) |
| 1 | Aces Total | 0 |
| 0.01 | Double Faults Per Game | 0 |
| 17 | Total Double Faults | 0 |
| 1st Match | Average Match Time | 1st Match |
| 493.99 | Average Opponent Rank | 433.57 |
| 57% (128/224) | 1st Serve % | 0% (0/0) |
| 54% (69/128) | 1st Serve Win % | 0% (0/0) |
| 34% (33/96) | 2nd Serve Win % | 0% (0/0) |
| 38% (12/32) | Break Points Won % (Total) | 0% (0/0) |
| 44% (103/233) | Return Points Win % | 0% (0/0) |
| 0.00% (0/1) | Cups W/L | 0% (0/0) |
| 0.00% (0/6) | Main Tour W/L | 0% (0/0) |
| 35.11% (33/61) | Challenger W/L | 0.00% (0/1) |
| 57.27% (63/47) | Futures W/L | 50.00% (3/3) |
| 45% (95/210) | Best of 3 Sets Win % | 43% (3/7) |
| 42% (15/36) | Tiebreaks Win % (Total) | 0% (0/0) |
| 41% (21/51) | Deciding Set Win % | 100% (2/2) |
| 82% (105/86) | 1st Set Won, Won Match | 100% (2/2) |
| 18% (105/19) | 1st Set Won, Lost Match | 0% (2/0) |
| 9% (106/10) | 1st Set Lost, Won Match | 20% (5/1) |
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