Kai-I Wang vs Sam Ryan Ziegann Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
K. Wang vs S. Ryan Ziegann
Kai-I Wang
TPE
l
w
w
l
w
l
l
w
w
w
0
Win
0
Played
0
Win
21
Age
27
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Sam Ryan Ziegann
AUS
l
l
l
w
l
l
w
l
w
l
0
Win
0
Played
0
Win
21
Age
27
-
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: Wang 0 - 0 Ziegann
| Players | Head To Head Match Wins |
|---|---|
| Wang | 0 |
| Ziegann | 0 |
Last 0 H2H Matches:
No past h2h happened.
K. Wang vs S. R. Ziegann H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 50.56% (45-44) | Career Total W/L | 46.89% (98-111) |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
K. Wang vs S. R. Ziegann Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Kai-I Wang has won 39.66% of points on their second serve, while Sam Ryan Ziegann has won 45.23%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Kai-I Wang, in recent form, has won 50.00% of their opponent's second serve points, while Sam Ryan Ziegann has won 46.31%. The same stats for first serve returns are 25.42% and 26.32% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Kai-I Wang has saved 39.02% of breakpoints in recent form, whereas Sam Ryan Ziegann has saved 52.83% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Kai-I Wang has won 60.00% of matches played (W/L 21/14), with Sam Ryan Ziegann winning 37.50% (W/L 15/25) that gives us an overall head-to head prediction overview.
- Best surface: Kai-I Wang has their best career surface win % on Hard, winning 54% (W/L 36/31), and worse career win % on I.hard, winning 33% (W/L 3/6). Sam Ryan Ziegann has their best career surface win % on Grass, winning 54% (W/L 2/2), and worse career win % on Clay, winning 38% (W/L 6/10).
- Player level: In the last year, Kai-I Wang has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 61.76% of matches (W/L 21/13), where as Sam Ryan Ziegann has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 36.84% of matches (W/L 14/24). 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, Kai-I Wang has played against opponents with an average rank of 52 while Sam Ryan Ziegann has played against players with an average rank of 424.4.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kai-I Wang has won 50% of deciding sets over the last 12 months, while Sam Ryan Ziegann has won 43% in all matches played on tour.
- Break point conversion: In recent form, Kai-I Wang has converted 31.82% of breakpoint opportunities, and Sam Ryan Ziegann has converted 25.81% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Kai-I Wang vs Sam Ryan Ziegann Editorial Preview By TennisTipster88.
Recent Performance Stats
2nd Serve Win %: Wang 42%, Ziegann 48%.
Opp 2nd Serve Pts Won: Wang 50%, Ziegann 47%.
Break Points Saved %: Wang 42%, Ziegann 61%.
K. Wang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 M15 Phan Thiet - 01-12-2025 | ||||
Q2  Harsh MalikH. Malik | W | 6-3 6-0 | ||
Q3  Joris HooglandJ. Hoogland | W | 6-2 6-4 | ||
Q1  Natthayut NithithananontN. Nithithananont | W | 6-1 6-2 | ||
 Taipei Challenger - 03-11-2025 | ||||
Q1  Leo VithoontienL. Vithoontien | L | 6-3 6-2 | ||
| M25 Qian Daohu - 27-10-2025 | ||||
Q3  Xiaoyin YangX. Yang | L | 6-3 4-6 10-6 | ||
S. R. Ziegann Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M15 Phan Thiet - 24-11-2025 | ||||
R2 Thanapet ChantaT. Chanta | L | 7-6(4) 6-4 | ||
R1  Naufal Siddiq KamaruzzamanN. Siddiq | W | 6-2 7-5 | ||
| M15 Malta - 27-10-2025 | ||||
R2  Lorenzo AngeliniL. Angelini | L | 6-3 7-5 | ||
R1 Hendrik Thada GrohbrueggeH. Thada | W | 6-7(1) 6-4 6-2 | ||
| M15 Monastir - 06-10-2025 | ||||
R1  Samir Hamza ReguigS. Hamza | L | 7-6(7) 6-4 | ||
K. Wang vs S. R. Ziegann Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 50.56% (45/44) | YTD Win/Loss | 46.89% (98/111) |
| 50.26% (98/97) | Sets Win/Loss | 47.10% (219/246) |
| 50.61% (953/930) | Games Win/Loss | 48.90% (2191/2290) |
| 53.73% (36/31) | Hard Win/Loss | 47.87% (90/98) |
| 46.15% (6/7) | Clay Win/Loss | 37.50% (6/10) |
| 33.33% (3/6) | Indoor Hard W/L | 0.00% (0/1) |
| 0% (0/0) | Grass Win/Loss | 50.00% (2/2) |
| 0.12 | Aces Per Game | 0.26 |
| 111 | Aces Total | 580 |
| 0.16 | Double Faults Per Game | 0.22 |
| 148 | Total Double Faults | 486 |
| 1st Match | Average Match Time | 1st Match |
| 145.71 | Average Opponent Rank | 268.93 |
| 58% (1310/2261) | 1st Serve % | 59% (4686/7909) |
| 65% (846/1310) | 1st Serve Win % | 67% (3148/4686) |
| 44% (417/950) | 2nd Serve Win % | 47% (1500/3224) |
| 43% (79/182) | Break Points Won % (Total) | 44% (274/629) |
| 38% (841/2205) | Return Points Win % | 37% (2799/7508) |
| 0.00% (0/3) | Challenger W/L | 25.00% (1/3) |
| 52.33% (45/41) | Futures W/L | 47.32% (97/108) |
| 49% (42/85) | Best of 3 Sets Win % | 46% (94/205) |
| 0% (0/0) | Best of 5 Sets Win % | 100% (2/2) |
| 33% (5/15) | Tiebreaks Win % (Total) | 47% (24/51) |
| 43% (9/21) | Deciding Set Win % | 45% (21/47) |
| 93% (42/39) | 1st Set Won, Won Match | 87% (98/85) |
| 7% (42/3) | 1st Set Won, Lost Match | 13% (98/13) |
| 11% (47/5) | 1st Set Lost, Won Match | 11% (111/12) |
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Potential H2H Matches This Week
Wang (M15 Phan Thiet)
Wang vs ChantaCould play in The Quarterfinals
Wang vs KhazimeCould play in The Quarterfinals
Wang vs StorchCould play in The Quarterfinals
Wang vs ZiegannCould play in The Quarterfinals
Vu vs WangCould play in The Second
Weber vs WangCould play in The Second
Ziegann (M15 Phan Thiet)
Bieldiugin vs ZiegannCould play in The Quarterfinals
Wang vs ZiegannCould play in The Quarterfinals
Vu vs ZiegannCould play in The Quarterfinals
Weber vs ZiegannCould play in The Quarterfinals
Ziegann vs ChantaCould play in The Second
Ziegann vs KhazimeCould play in The Second
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