Yeon Woo Ku vs Zarina Diyas Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
Y. Woo Ku vs Z. Diyas
Yeon Woo Ku
KOR
w
w
w
w
w
w
w
w
w
w
0
Win
0
Played
0
Win
22
Age
32
-
Height
1.72m
255
C. Rank
297
252
Best Rank
31
0
Total Titles
1
0
YTD Titles
0
$9.5K
Career Money
$2.1M
-
Plays
Right-handed (two-handed backhand)
Zarina Diyas
KAZ
l
l
l
l
l
w
l
w
w
l
0
Win
0
Played
0
Win
22
Age
32
-
Height
1.72m
255
C. Rank
297
252
Best Rank
31
0
Total Titles
1
0
YTD Titles
0
$9.5K
Career Money
$2.1M
-
Plays
Right-handed (two-handed backhand)
Head-to-head: Ku 0 - 0 Diyas
| Players | Head To Head Match Wins |
|---|---|
| Ku | 0 |
| Diyas | 0 |
Last 0 H2H Matches:
No past h2h happened.
Y. W. Ku vs Z. Diyas H2H Profile
Y. W. Ku vs Z. Diyas Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Yeon Woo Ku has won 36.64% of points on their second serve, while Zarina Diyas has won 40.43%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Yeon Woo Ku, in recent form, has won 51.99% of their opponent's second serve points, while Zarina Diyas has won 48.28%. The same stats for first serve returns are 36.11% and 35.53% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Yeon Woo Ku has saved 46.58% of breakpoints in recent form, whereas Zarina Diyas has saved 49.43% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Yeon Woo Ku has won 74.07% of matches played (W/L 60/21), with Zarina Diyas winning 63.79% (W/L 37/21) that gives us an overall head-to head prediction overview.
- Best surface: Yeon Woo Ku has their best career surface win % on I.hard, winning 69% (W/L 20/9), and worse career win % on Grass, winning 50% (W/L 2/2). Zarina Diyas has their best career surface win % on I.hard, winning 69% (W/L 28/14), and worse career win % on Clay, winning 48% (W/L 52/56).
- Player level: In the last year, Yeon Woo Ku has played most of their matches on the Challengers/ITF tournaments > $10K, winning 75.00% of matches (W/L 54/18), where as Zarina Diyas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 63.27% of matches (W/L 31/18). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Opponent quality stats: Over the last 12 months, Yeon Woo Ku has played against opponents with an average rank of 421.27 while Zarina Diyas has played against players with an average rank of 393.59.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Yeon Woo Ku has won 58% of deciding sets over the last 12 months, while Zarina Diyas has won 53% in all matches played on tour.
- Break point conversion: In recent form, Yeon Woo Ku has converted 40.00% of breakpoint opportunities, and Zarina Diyas has converted 41.94% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Yeon Woo Ku vs Zarina Diyas Editorial Preview By TennisTipster88.
Recent Performance Stats
2nd Serve Win %: Ku 46%, Diyas 48%.
Opp 2nd Serve Pts Won: Ku 61%, Diyas 59%.
Break Points Saved %: Ku 57%, Diyas 54%.
Y. W. Ku Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W100 Takasaki - 17-11-2025 | ||||
SF  Shuai ZhangS. Zhang | W | 6-3 4-6 7-6(4) | ||
QF  Nao HibinoN. Hibino | W | 3-6 7-5 7-5 | ||
R2 Shiho AkitaS. Akita | W | 3-6 6-1 6-3 | ||
R1  Jana KolodynskaJ. Kolodynska | W | 6-3 6-2 | ||
| W35 Loule - 27-10-2025 | ||||
F  Hibah ShaikhH. Shaikh | W | 7-6(6) 6-3 | ||
Z. Diyas Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W100 Takasaki - 17-11-2025 | ||||
QF Himeno SakatsumeH. Sakatsume | L | 6-2 6-2 | ||
R2 Sohyun ParkS. Park | W | 6-4 7-6(6) | ||
R1  Priska Madelyn NugrohoP. Madelyn | W | 6-2 0-6 6-4 | ||
 W35 Hamamatsu - 03-11-2025 | ||||
R2 Rinko MatsudaR. Matsuda | L | 6-3 2-0 ret. | ||
R1 Mio MushikaM. Mushika | W | 7-6(3) 6-4 | ||
Y. W. Ku vs Z. Diyas Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 65.26% (216/115) | YTD Win/Loss | 59.43% (397/271) |
| 63.98% (485/273) | Sets Win/Loss | 58.17% (879/632) |
| 57.18% (3911/2929) | Games Win/Loss | 53.80% (7335/6300) |
| 65.13% (170/91) | Hard Win/Loss | 60.25% (244/161) |
| 64.86% (24/13) | Clay Win/Loss | 48.15% (52/56) |
| 68.97% (20/9) | Indoor Hard W/L | 67.09% (53/26) |
| 50.00% (2/2) | Grass Win/Loss | 63.16% (48/28) |
| 0.07 | Aces Per Game | 0.13 |
| 238 | Aces Total | 846 |
| 0.32 | Double Faults Per Game | 0.23 |
| 1059 | Total Double Faults | 1507 |
| 1:25:41 | Average Match Time | 1:8:1 |
| 462.7 | Average Opponent Rank | 511.72 |
| 64% (12293/19212) | 1st Serve % | 69% (24174/35260) |
| 61% (7480/12293) | 1st Serve Win % | 61% (14749/24174) |
| 45% (3136/6919) | 2nd Serve Win % | 46% (5061/11082) |
| 52% (1465/2830) | Break Points Won % (Total) | 48% (2100/4383) |
| 50% (9652/19206) | Return Points Win % | 46% (15860/34543) |
| 0% (0/0) | Slam W/L | 46.67% (35/40) |
| 0% (0/0) | Masters W/L | 50.57% (44/43) |
| 28.57% (2/5) | Cups W/L | 75.00% (15/5) |
| 50.00% (4/4) | Main Tour W/L | 51.30% (99/94) |
| 63.48% (146/84) | Challenger W/L | 69.50% (196/86) |
| 74.42% (64/22) | Futures W/L | 72.73% (8/3) |
| 65% (214/327) | Best of 3 Sets Win % | 60% (395/656) |
| 50% (1/2) | Best of 5 Sets Win % | 33% (1/3) |
| 49% (34/69) | Tiebreaks Win % (Total) | 54% (69/128) |
| 45% (43/96) | Deciding Set Win % | 54% (98/182) |
| 86% (220/189) | 1st Set Won, Won Match | 88% (395/348) |
| 14% (220/31) | 1st Set Won, Lost Match | 12% (395/46) |
| 24% (111/27) | 1st Set Lost, Won Match | 18% (272/49) |
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