Ioana Zvonaru vs Dea Herdzelas Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
I. Zvonaru vs D. Herdzelas

Ioana Zvonaru
ROU
w
l
w
w
w
l
l
l
l
l
1
Win
1
Played
0
Win
21
Age
29
-
Height
-
798
C. Rank
841
625
Best Rank
183
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$1.9K
-
Plays
-

Dea Herdzelas
BIH
l
l
w
l
w
l
w
w
l
l
1
Win
1
Played
0
Win
21
Age
29
-
Height
-
798
C. Rank
841
625
Best Rank
183
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$1.9K
-
Plays
-
Head-to-head: Zvonaru 1 - 0 Herdzelas
They have played 2 sets in total, with Ioana Zvonaru winning 2 and Dea Herdzelas winning 0. The last match between Ioana Zvonaru and Dea Herdzelas was at the W15 Kursumlijska Banja, 30-05-2024, Round: R2, Surface: Clay, with Ioana Zvonaru getting the victory 7-5 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Zvonaru | 1 |
| Herdzelas | 0 |
Last 1 H2H Matches:
(R2) W15 Kursumlijska Banja(05-30-24)
Ioana Zvonaru
7
6
Dea Herdzelas
5
4
I. Zvonaru vs D. Herdzelas H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $1,950 |
| 52.28% (103-94) | Career Total W/L | 59.74% (325-219) |
| 1 | Clay | 0 |
| 1 | Titles | 9 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
I. Zvonaru vs D. Herdzelas Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ioana Zvonaru has won 0% of points on their second serve, while Dea Herdzelas has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Ioana Zvonaru, in recent form, has won 0% of their opponent's second serve points, while Dea Herdzelas 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: Ioana Zvonaru has saved 0% of breakpoints in recent form, whereas Dea Herdzelas has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ioana Zvonaru has won 36.84% of matches played (W/L 7/12), with Dea Herdzelas winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Ioana Zvonaru has their best career surface win % on Clay, winning 54% (W/L 64/55), and worse career win % on I.hard, winning 0% (W/L 0/1). Dea Herdzelas has their best career surface win % on I.hard, winning 54% (W/L 33/19), and worse career win % on Grass, winning 0% (W/L 0/1).
- Player level: In the last year, Ioana Zvonaru has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 27.27% of matches (W/L 3/8), where as Dea Herdzelas 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 Ioana Zvonaru winning 1 times and Dea Herdzelas being victorious 0 times. They have played 2 sets in total, with Ioana Zvonaru winning 2 and Dea Herdzelas winning 0.
- The last match between Ioana Zvonaru and Dea Herdzelas was at the W15 Kursumlijska Banja, 30-05-2024, Round: R2, Surface: Clay, with Ioana Zvonaru getting the victory 7-5 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:42:0.
- Opponent quality stats: Over the last 12 months, Ioana Zvonaru has played against opponents with an average rank of 573.68 while Dea Herdzelas 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, Ioana Zvonaru has won 40% of deciding sets over the last 12 months, while Dea Herdzelas has won 0% in all matches played on tour.
- Break point conversion: In recent form, Ioana Zvonaru has converted 0% of breakpoint opportunities, and Dea Herdzelas 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.
Ioana Zvonaru vs Dea Herdzelas Editorial Preview By TennisTipster88.
I. Zvonaru vs D. Herdzelas H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 13 | Games Won | 9 |
| 0 | Aces (Total) | 4 |
| 4 | Total Double Faults | 4 |
| 1:42:0 | Average Match Time | 1:42:0 |
| 47% (33/70) | 1st Serve % | 42% (31/73) |
| 64% (21/33) | 1st Serve Win % | 61% (19/31) |
| 49% (18/37) | 2nd Serve Win % | 40% (17/42) |
| 55% (6/11) | Break Pts Won % | 44% (4/9) |
| 51% (37/73) | Return Points Win % | 44% (31/70) |
| 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 %: Zvonaru 42%, Herdzelas 0%.
Opp 2nd Serve Pts Won: Zvonaru 51%, Herdzelas 0%.
Break Points Saved %: Zvonaru 46%, Herdzelas 0%.
I. Zvonaru Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q2 | L | 6-1 7-6(1) | ||
R1 | L | 7-5 7-6(4) | ||
R1 | L | 6-4 7-5 | ||
R1 | L | 6-2 7-6(6) | ||
R1 | L | 6-3 6-4 | ||
D. Herdzelas Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-4 2-1 ret. | ||
R1 | L | 2-6 6-4 6-2 | ||
Q3 | W | 6-4 6-4 | ||
Q2 | W | 6-0 6-0 | ||
R2 | L | 7-5 6-4 | ||

I. Zvonaru vs D. Herdzelas Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.28% (103/94) | YTD Win/Loss | 59.74% (325/219) |
| 52.67% (237/213) | Sets Win/Loss | 57.65% (720/529) |
| 50.99% (2262/2174) | Games Win/Loss | 53.81% (6075/5215) |
| 51.32% (39/37) | Hard Win/Loss | 58.88% (63/44) |
| 53.78% (64/55) | Clay Win/Loss | 60.16% (225/149) |
| 0.00% (0/2) | Indoor Hard W/L | 59.68% (37/25) |
| 0% (0/0) | Grass Win/Loss | 0.00% (0/1) |
| 0.08 | Aces Per Game | 0.18 |
| 172 | Aces Total | 1012 |
| 0.18 | Double Faults Per Game | 0.24 |
| 394 | Total Double Faults | 1324 |
| 1:3:42 | Average Match Time | 1st Match |
| 397.21 | Average Opponent Rank | 576.87 |
| 51% (4244/8380) | 1st Serve % | 57% (12884/22745) |
| 59% (2524/4244) | 1st Serve Win % | 64% (8304/12884) |
| 44% (1825/4136) | 2nd Serve Win % | 44% (4330/9861) |
| 47% (512/1099) | Break Points Won % (Total) | 47% (1398/2961) |
| 46% (3872/8359) | Return Points Win % | 46% (10565/22794) |
| 0% (0/0) | Slam W/L | 0.00% (0/4) |
| 0% (0/0) | Masters W/L | 0.00% (0/1) |
| 0% (0/0) | Cups W/L | 0.00% (0/6) |
| 0% (0/0) | Main Tour W/L | 20.00% (1/4) |
| 36.96% (17/29) | Challenger W/L | 56.52% (169/130) |
| 56.95% (86/65) | Futures W/L | 67.69% (155/74) |
| 52% (103/197) | Best of 3 Sets Win % | 60% (319/529) |
| 0% (0/0) | Best of 5 Sets Win % | 50% (1/2) |
| 47% (25/53) | Tiebreaks Win % (Total) | 56% (59/105) |
| 45% (25/56) | Deciding Set Win % | 57% (98/172) |
| 86% (107/92) | 1st Set Won, Won Match | 87% (322/280) |
| 14% (107/15) | 1st Set Won, Lost Match | 13% (322/41) |
| 12% (90/11) | 1st Set Lost, Won Match | 20% (222/44) |
Other Tennis Predictions Today
02:00 AM 17/11/25
Prediction12:00 PM 16/11/25
Prediction03:30 PM 16/11/25
Prediction05:35 AM 16/11/25
Prediction05:45 AM 16/11/25
Prediction02:00 PM 16/11/25
PredictionTennis Previews & Betting Tips
15 Nov 2025
Carlos Alcaraz vs Felix Auger Aliassime Prediction – ATP Nitto ATP Finals – 15th November 2025 Best Bets
15 Nov 2025
Rebecca Sramkova vs Simona Waltert Prediction – WTA Billie Jean King Cup, PO, Group C – 15th November 2025 Best Bets
15 Nov 2025
Maria Camila Osorio Serrano vs Antonia Ruzic Prediction – WTA Billie Jean King Cup, PO, Group D – 15th November 2025 Best Bets
15 Nov 2025
Prediction Of Auger-Aliassime Vs Minaur H2H, Who Will Win At ATP Nitto Atp Finals 2025?
15 Nov 2025
Prediction Of Alcaraz Vs Auger-Aliassime H2H, Who Will Win At ATP Nitto Atp Finals 2025?
15 Nov 2025
Prediction Of Sinner Vs Minaur H2H, Who Will Win At ATP Nitto Atp Finals 2025?
Top Predictions Today
H2H 5-10
H2H 0-0
07:00
H2H 0-1
05:35
H2H 0-0
Tennis Events This Week
Bergamo Challenger
Italy
Brisbane 3 Challenger
Australia
Kobe Challenger
Japan
Montemar Challenger
Spain
Soma Bay Challenger
Egypt
Sydney Challenger
Australia
Yokohama Challenger
Japan
M15 Alcala de Henares
Spain
M15 Antalya
Turkey
M15 Azul
Argentina
M15 Bhubaneswar
India
M15 Criciuma
Brazil
M15 Gimcheon
Korea, Rep.
M15 Heraklion
Greece
M15 Kuala Lumpur
Malaysia
M15 Las Palmas de Gran Canaria
Spain
M15 Luanda
Angola
M15 Monastir
Tunisia
M15 San Gregorio di Catania
Italy
M15 Sharm ElSheikh
Egypt
M25 Antalya
Turkey
M25 Heraklion
Greece
M25 Luanda
Angola
M25 Manama
Bahrain
M25 Monastir
Tunisia
M25 Vale do Lobo
Portugal