Seo Yun Choi vs Kallista Liu Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Yun Choi vs K. Liu
Seo Yun Choi
KOR
l
l
w
w
w
l
w
w
w
l
1
Win
1
Played
0
Win
18
Age
21
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Kallista Liu
USA
l
w
w
l
l
l
l
l
l
l
1
Win
1
Played
0
Win
18
Age
21
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Choi 1 - 0 Liu
They have played 2 sets in total, with Seo Yun Choi winning 2 and Kallista Liu winning 0. The last match between Seo Yun Choi and Kallista Liu was at the W15 Phan Thiet, 19-11-2025, Round: R1, Surface: Hard, with Seo Yun Choi getting the victory 7-5 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Choi | 1 |
| Liu | 0 |
Last 1 H2H Matches:
(R1) W15 Phan Thiet(11-19-25)
Seo Yun Choi
7
6
Kallista Liu
5
2
S. Y. Choi vs K. Liu H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 56.10% (23-18) | Career Total W/L | 40.82% (20-29) |
| 1 | Hard | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. Y. Choi vs K. Liu Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Seo Yun Choi has won 35.92% of points on their second serve, while Kallista Liu has won 39.56%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Seo Yun Choi, in recent form, has won 48.74% of their opponent's second serve points, while Kallista Liu has won 49.06%. The same stats for first serve returns are 35.27% and 35.67% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Seo Yun Choi has saved 42.11% of breakpoints in recent form, whereas Kallista Liu has saved 36.84% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Seo Yun Choi has won 56.25% of matches played (W/L 18/14), with Kallista Liu winning 32.14% (W/L 9/19) that gives us an overall head-to head prediction overview.
- Best surface: Seo Yun Choi has their best career surface win % on Hard, winning 56% (W/L 23/18), and worse career win % on Hard, winning 56% (W/L 23/18). Kallista Liu has their best career surface win % on I.hard, winning 56% (W/L 2/2), and worse career win % on Hard, winning 37% (W/L 11/19).
- Player level: In the last year, Seo Yun Choi has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 62.96% of matches (W/L 17/10), where as Kallista Liu has played most of their matches on the Challengers/ITF tournaments > $10K, winning 39.13% of matches (W/L 9/14). 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 Seo Yun Choi winning 1 times and Kallista Liu being victorious 0 times. They have played 2 sets in total, with Seo Yun Choi winning 2 and Kallista Liu winning 0.
- The last match between Seo Yun Choi and Kallista Liu was at the W15 Phan Thiet, 19-11-2025, Round: R1, Surface: Hard, with Seo Yun Choi getting the victory 7-5 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:57:44.
- Opponent quality stats: Over the last 12 months, Seo Yun Choi has played against opponents with an average rank of 211.97 while Kallista Liu has played against players with an average rank of 342.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Seo Yun Choi has won 60% of deciding sets over the last 12 months, while Kallista Liu has won 33% in all matches played on tour.
- Break point conversion: In recent form, Seo Yun Choi has converted 32.47% of breakpoint opportunities, and Kallista Liu has converted 38.10% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Seo Yun Choi vs Kallista Liu Editorial Preview By TennisTipster88.
S. Y. Choi vs K. Liu H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 13 | Games Won | 7 |
| 3 | Aces (Total) | 0 |
| 1 | Total Double Faults | 0 |
| 1:57:44 | Average Match Time | 1:57:44 |
| 64% (46/72) | 1st Serve % | 69% (43/62) |
| 57% (26/46) | 1st Serve Win % | 51% (22/43) |
| 62% (16/26) | 2nd Serve Win % | 26% (5/19) |
| 67% (6/9) | Break Pts Won % | 23% (3/13) |
| 56% (35/62) | Return Points Win % | 42% (30/72) |
| 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 42%, Liu 44%.
Opp 2nd Serve Pts Won: Choi 56%, Liu 54%.
Break Points Saved %: Choi 50%, Liu 50%.
S. Y. Choi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Phan Thiet - 17-11-2025 | ||||
R2  Eleejah InisanE. Inisan | L | 6-2 6-4 | ||
R1 Kallista LiuK. Liu | W | 7-5 6-2 | ||
Q3 Jiyun OhJ. Oh | W | 6-4 4-6 10-8 | ||
Q2  Yu-Ching WangY. Wang | W | 6-2 6-4 | ||
| W15 Phan Thiet - 10-11-2025 | ||||
R2  Kristiana SidorovaK. Sidorova | L | 6-4 6-1 | ||
K. Liu Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Phan Thiet - 17-11-2025 | ||||
R1 Seo Yun ChoiS. Yun | L | 7-5 6-2 | ||
| W15 Phan Thiet - 10-11-2025 | ||||
R1  Honori KoyamaH. Koyama | L | 6-3 6-3 | ||
| Hong Kong Tennis Open - Hong Kong - 27-10-2025 | ||||
Q1 Haruka KajiH. Kaji | L | 7-6(4) 6-4 | ||
| W35 Huzhou - 13-10-2025 | ||||
Q1  Jinshu XiaJ. Xia | L | 6-3 6-2 | ||
| W35 Kunshan - 06-10-2025 | ||||
Q1 Jiaqi WangJ. Wang | L | 6-2 6-2 | ||
S. Y. Choi vs K. Liu Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.10% (23/18) | YTD Win/Loss | 40.82% (20/29) |
| 54.74% (52/43) | Sets Win/Loss | 41.75% (43/60) |
| 52.97% (481/427) | Games Win/Loss | 47.64% (445/489) |
| 56.10% (23/18) | Hard Win/Loss | 36.67% (11/19) |
| 0% (0/0) | Clay Win/Loss | 46.67% (7/8) |
| 0% (0/0) | Indoor Hard W/L | 50.00% (2/2) |
| 0.04 | Aces Per Game | 0.02 |
| 19 | Aces Total | 10 |
| 0.13 | Double Faults Per Game | 0.13 |
| 56 | Total Double Faults | 61 |
| 1st Match | Average Match Time | 1:16:42 |
| 229.29 | Average Opponent Rank | 318.1 |
| 62% (853/1373) | 1st Serve % | 71% (1696/2402) |
| 55% (472/853) | 1st Serve Win % | 54% (921/1696) |
| 41% (215/520) | 2nd Serve Win % | 45% (316/706) |
| 51% (85/167) | Break Points Won % (Total) | 49% (129/261) |
| 48% (608/1274) | Return Points Win % | 45% (979/2196) |
| 0% (0/0) | Main Tour W/L | 0.00% (0/1) |
| 16.67% (1/5) | Challenger W/L | 43.59% (17/22) |
| 62.86% (22/13) | Futures W/L | 33.33% (3/6) |
| 57% (23/40) | Best of 3 Sets Win % | 38% (18/47) |
| 50% (3/6) | Tiebreaks Win % (Total) | 45% (5/11) |
| 64% (9/14) | Deciding Set Win % | 29% (2/7) |
| 83% (24/20) | 1st Set Won, Won Match | 90% (21/19) |
| 17% (24/4) | 1st Set Won, Lost Match | 10% (21/2) |
| 24% (17/4) | 1st Set Lost, Won Match | 4% (28/1) |
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