On Yu Choi vs Alana Parnaby Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
O. Yu Choi vs A. Parnaby
On Yu Choi
KOR
l
w
l
w
l
w
l
l
w
l
1
Win
1
Played
0
Win
18
Age
31
-
Height
-
804
C. Rank
843
725
Best Rank
428
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Alana Parnaby
AUS
l
w
l
w
l
w
l
w
l
l
1
Win
1
Played
0
Win
18
Age
31
-
Height
-
804
C. Rank
843
725
Best Rank
428
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Choi 1 - 0 Parnaby
They have played 2 sets in total, with On Yu Choi winning 2 and Alana Parnaby winning 0. The last match between On Yu Choi and Alana Parnaby was at the W15 Sapporo, 31-07-2024, Round: R1, Surface: Hard, with On Yu Choi getting the victory 6-3 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Choi | 1 |
| Parnaby | 0 |
Last 1 H2H Matches:
(R1) W15 Sapporo(07-31-24)
On Yu Choi
6
6
Alana Parnaby
3
3
O. Y. Choi vs A. Parnaby H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 55.04% (71-58) | Career Total W/L | 46.73% (186-212) |
| 1 | Hard | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
O. Y. Choi vs A. Parnaby Match Preview:
- Second serve performance recent form: In recent form (last 6 months), On Yu Choi has won 37.65% of points on their second serve, while Alana Parnaby has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show On Yu Choi, in recent form, has won 52.97% of their opponent's second serve points, while Alana Parnaby has won 0%. The same stats for first serve returns are 38.31% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: On Yu Choi has saved 43.69% of breakpoints in recent form, whereas Alana Parnaby has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year On Yu Choi has won 54.17% of matches played (W/L 26/22), with Alana Parnaby winning 42.86% (W/L 3/4) that gives us an overall head-to head prediction overview.
- Best surface: On Yu Choi has their best career surface win % on Clay, winning 57% (W/L 4/3), and worse career win % on I.hard, winning 40% (W/L 2/3). Alana Parnaby has their best career surface win % on I.hard, winning 57% (W/L 3/1), and worse career win % on Clay, winning 45% (W/L 38/46).
- Player level: In the last year, On Yu Choi has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 53.13% of matches (W/L 17/15), where as Alana Parnaby has played most of their matches on the Challengers/ITF tournaments > $10K, winning 42.86% of matches (W/L 3/4). 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 1 times before with On Yu Choi winning 1 times and Alana Parnaby being victorious 0 times. They have played 2 sets in total, with On Yu Choi winning 2 and Alana Parnaby winning 0.
- The last match between On Yu Choi and Alana Parnaby was at the W15 Sapporo, 31-07-2024, Round: R1, Surface: Hard, with On Yu Choi getting the victory 6-3 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:48:0.
- Opponent quality stats: Over the last 12 months, On Yu Choi has played against opponents with an average rank of 273.33 while Alana Parnaby has played against players with an average rank of 449.71.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, On Yu Choi has won 50% of deciding sets over the last 12 months, while Alana Parnaby has won 100% in all matches played on tour.
- Break point conversion: In recent form, On Yu Choi has converted 43.36% of breakpoint opportunities, and Alana Parnaby 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.
On Yu Choi vs Alana Parnaby Editorial Preview By TennisTipster88.
O. Y. Choi vs A. Parnaby H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 6 |
| 0 | Aces (Total) | 1 |
| 4 | Total Double Faults | 4 |
| 1:48:0 | Average Match Time | 1:48:0 |
| 68% (39/57) | 1st Serve % | 61% (46/75) |
| 49% (19/39) | 1st Serve Win % | 43% (20/46) |
| 33% (6/18) | 2nd Serve Win % | 34% (10/29) |
| 53% (8/15) | Break Pts Won % | 63% (5/8) |
| 60% (45/75) | Return Points Win % | 56% (32/57) |
| 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 %: Choi 40%, Parnaby 46%.
Opp 2nd Serve Pts Won: Choi 56%, Parnaby 61%.
Break Points Saved %: Choi 51%, Parnaby 54%.
O. Y. Choi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Sharm ElSheikh - 24-11-2025 | ||||
R2  Lan MiL. Mi | L | 6-4 6-1 | ||
R1  Yasmine WagnerY. Wagner | W | 6-1 6-3 | ||
| W15 Sharm ElSheikh - 17-11-2025 | ||||
R1 Amelie Justine HejtmanekA. Justine | L | 7-5 6-1 | ||
| W15 Sharm ElSheikh - 10-11-2025 | ||||
R2  Anastasia LizunovaA. Lizunova | L | 6-3 7-6(2) | ||
R1  Yuzuha NegishiY. Negishi | W | 6-2 6-4 | ||
A. Parnaby Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W35 Launceston - 24-02-2025 | ||||
R1 Ayumi KoshiishiA. Koshiishi | L | 7-5 6-2 | ||
| W35 Burnie - 17-02-2025 | ||||
R2 Sakura HosogiS. Hosogi | L | 6-2 6-1 | ||
R1  Fang An LinF. An | W | 6-0 6-7(5) 7-5 | ||
| W75 Brisbane - 03-02-2025 | ||||
Q3  Lea MaL. Ma | L | 6-1 6-4 | ||
Q1 Lara WalkerL. Walker | W | 6-2 6-4 | ||
O. Y. Choi vs A. Parnaby Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 55.04% (71/58) | YTD Win/Loss | 46.73% (186/212) |
| 54.05% (160/136) | Sets Win/Loss | 47.08% (419/471) |
| 51.37% (1442/1365) | Games Win/Loss | 49.63% (3972/4032) |
| 55.56% (65/52) | Hard Win/Loss | 45.99% (126/148) |
| 57.14% (4/3) | Clay Win/Loss | 45.24% (38/46) |
| 40.00% (2/3) | Indoor Hard W/L | 57.14% (4/3) |
| 0% (0/0) | Grass Win/Loss | 54.55% (18/15) |
| 0.04 | Aces Per Game | 0.1 |
| 50 | Aces Total | 378 |
| 0.42 | Double Faults Per Game | 0.27 |
| 576 | Total Double Faults | 1046 |
| 1:19:54 | Average Match Time | 1st Match |
| 303.4 | Average Opponent Rank | 459.3 |
| 68% (4462/6533) | 1st Serve % | 62% (9543/15396) |
| 56% (2503/4462) | 1st Serve Win % | 60% (5748/9543) |
| 39% (803/2071) | 2nd Serve Win % | 42% (2487/5853) |
| 49% (441/898) | Break Points Won % (Total) | 49% (802/1631) |
| 48% (3163/6529) | Return Points Win % | 44% (6397/14484) |
| 0% (0/0) | Main Tour W/L | 0.00% (0/4) |
| 55.56% (30/24) | Challenger W/L | 45.48% (136/163) |
| 54.67% (41/34) | Futures W/L | 52.63% (50/45) |
| 54% (68/126) | Best of 3 Sets Win % | 47% (185/397) |
| 100% (1/1) | Best of 5 Sets Win % | 100% (1/1) |
| 62% (16/26) | Tiebreaks Win % (Total) | 47% (27/57) |
| 46% (18/39) | Deciding Set Win % | 49% (46/93) |
| 84% (70/59) | 1st Set Won, Won Match | 86% (182/157) |
| 16% (70/11) | 1st Set Won, Lost Match | 14% (182/25) |
| 19% (59/11) | 1st Set Lost, Won Match | 13% (216/29) |
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