Vitalia Diatchenko vs Olga Helmi Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
V. Diatchenko vs O. Helmi
Vitalia Diatchenko
RUS
w
w
w
l
w
l
l
l
l
l
0
Win
1
Played
1
Win
35
Age
25
1.80m
Height
-
521
C. Rank
814
71
Best Rank
375
0
Total Titles
0
0
YTD Titles
0
$509.1K
Career Money
$0
Right-handed (two-handed forehand and backhand)
Plays
-
Olga Helmi
DEN
l
w
w
l
l
l
w
l
w
l
0
Win
1
Played
1
Win
35
Age
25
1.80m
Height
-
521
C. Rank
814
71
Best Rank
375
0
Total Titles
0
0
YTD Titles
0
$509.1K
Career Money
$0
Right-handed (two-handed forehand and backhand)
Plays
-
Head-to-head: Diatchenko 0 - 1 Helmi
They have played 3 sets in total, with Vitalia Diatchenko winning 1 and Olga Helmi winning 2. The last match between Olga Helmi and Vitalia Diatchenko was at the W50 Ourense, 14-08-2024, Round: R1, Surface: Hard, with Draw getting the victory 6-3 3-6 7-6(6).
| Players | Head To Head Match Wins |
|---|---|
| Diatchenko | 0 |
| Helmi | 1 |
Last 1 H2H Matches:
(R1) W50 Ourense(08-14-24)
Olga Helmi
6
3
7
Vitalia Diatchenko
3
6
6
V. Diatchenko vs O. Helmi H2H Profile
| Stats | ||
|---|---|---|
| $509,103 | Career Prize Money | $0 |
| 62.90% (412-243) | Career Total W/L | 54.20% (213-180) |
| 0 | Hard | 1 |
| 25 | Titles | 5 |
| 0 | Total H2H Matches | 1 |
| 0.00% (0-1) | YTD Win/Loss | 0% (0-0) |
V. Diatchenko vs O. Helmi Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Vitalia Diatchenko has won 37.57% of points on their second serve, while Olga Helmi has won 34.24%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Vitalia Diatchenko, in recent form, has won 55.75% of their opponent's second serve points, while Olga Helmi has won 50.16%. The same stats for first serve returns are 33.68% and 32.09% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Vitalia Diatchenko has saved 51.69% of breakpoints in recent form, whereas Olga Helmi has saved 39.25% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Vitalia Diatchenko has won 50.00% of matches played (W/L 12/12), with Olga Helmi winning 48.48% (W/L 16/17) that gives us an overall head-to head prediction overview.
- Best surface: Vitalia Diatchenko has their best career surface win % on I.hard, winning 69% (W/L 137/62), and worse career win % on Grass, winning 51% (W/L 25/24). Olga Helmi has their best career surface win % on Hard, winning 69% (W/L 146/104), and worse career win % on Clay, winning 36% (W/L 21/37).
- Player level: In the last year, Vitalia Diatchenko has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.14% of matches (W/L 12/9), where as Olga Helmi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 45.00% of matches (W/L 9/11). 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 Vitalia Diatchenko winning 0 times and Olga Helmi being victorious 1 times. They have played 3 sets in total, with Vitalia Diatchenko winning 1 and Olga Helmi winning 2.
- The last match between Vitalia Diatchenko and Olga Helmi was at the W50 Ourense, 14-08-2024, Round: R1, Surface: Hard, with Draw getting the victory 6-3 3-6 7-6(6).
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:41:0.
- Opponent quality stats: Over the last 12 months, Vitalia Diatchenko has played against opponents with an average rank of 260.71 while Olga Helmi has played against players with an average rank of 358.12.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Vitalia Diatchenko has won 50% of deciding sets over the last 12 months, while Olga Helmi has won 63% in all matches played on tour.
- Break point conversion: In recent form, Vitalia Diatchenko has converted 45.83% of breakpoint opportunities, and Olga Helmi has converted 30.67% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Vitalia Diatchenko vs Olga Helmi Editorial Preview By TennisTipster88.
V. Diatchenko vs O. Helmi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 15 | Games Won | 16 |
| 0 | Aces (Total) | 1 |
| 10 | Total Double Faults | 20 |
| 2:41:0 | Average Match Time | 2:41:0 |
| 51% (49/97) | 1st Serve % | 47% (56/118) |
| 65% (32/49) | 1st Serve Win % | 63% (35/56) |
| 40% (19/48) | 2nd Serve Win % | 40% (25/62) |
| 44% (7/16) | Break Pts Won % | 54% (7/13) |
| 49% (58/118) | Return Points Win % | 47% (46/97) |
| 0% (0/1) | Best‑of‑3 Win % | 100% (1/1) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Diatchenko 42%, Helmi 42%.
Opp 2nd Serve Pts Won: Diatchenko 59%, Helmi 58%.
Break Points Saved %: Diatchenko 53%, Helmi 50%.
V. Diatchenko Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Samsun Open - Samsun - 29-09-2025 | ||||
R1  Amandine HesseA. Hesse | L | 6-4 7-6(4) | ||
| Full Protein Caldas da Rainha Ladies Open - Caldas da Rainha - 15-09-2025 | ||||
R1  Carol Young Suh LeeC. Young | L | 6-4 6-4 | ||
| SP Open - Sao Paulo - 08-09-2025 | ||||
R1  Julia RieraJ. Riera | L | 6-3 7-6(1) | ||
| U.S. Open - New York - 25-08-2025 | ||||
Q1  Lucrezia StefaniniL. Stefanini | L | 7-6(6) 6-2 | ||
| W100 Figueira da Foz - 21-07-2025 | ||||
Q3  En Shuo LiangE. Shuo | L | 4-3 ret. | ||
O. Helmi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Heraklion - 01-09-2025 | ||||
R2  Kateryna DiatlovaK. Diatlova | L | 6-3 6-4 | ||
R1  Mia WainwrightM. Wainwright | W | 7-6(3) 6-1 | ||
| W35 Heraklion - 25-08-2025 | ||||
R2 Jenna DefalcoJ. Defalco | L | 6-1 6-3 | ||
R1 Amelia RajeckiA. Rajecki | W | 6-1 6-4 | ||
| W35 Vigo - 11-08-2025 | ||||
R1  Angelina VoloshchukA. Voloshchuk | L | 7-5 6-7(2) 6-2 | ||
V. Diatchenko vs O. Helmi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 62.90% (412/243) | YTD Win/Loss | 54.20% (213/180) |
| 60.01% (896/597) | Sets Win/Loss | 54.11% (480/407) |
| 53.95% (7365/6286) | Games Win/Loss | 52.03% (4226/3897) |
| 60.48% (150/98) | Hard Win/Loss | 58.40% (146/104) |
| 58.04% (65/47) | Clay Win/Loss | 36.21% (21/37) |
| 69.92% (172/74) | Indoor Hard W/L | 54.12% (46/39) |
| 51.02% (25/24) | Grass Win/Loss | 0% (0/0) |
| 0.12 | Aces Per Game | 0.07 |
| 770 | Aces Total | 287 |
| 0.39 | Double Faults Per Game | 0.56 |
| 2602 | Total Double Faults | 2213 |
| 1:2:46 | Average Match Time | 1:21:1 |
| 524.97 | Average Opponent Rank | 496.95 |
| 61% (18998/31186) | 1st Serve % | 59% (12739/21627) |
| 63% (11895/18998) | 1st Serve Win % | 59% (7567/12739) |
| 43% (5213/12188) | 2nd Serve Win % | 42% (3708/8887) |
| 50% (2034/4085) | Break Points Won % (Total) | 50% (1489/2957) |
| 47% (14340/30231) | Return Points Win % | 48% (10416/21637) |
| 48.48% (32/34) | Slam W/L | 0% (0/0) |
| 0.00% (0/6) | Masters W/L | 0% (0/0) |
| 40.63% (39/57) | Main Tour W/L | 0% (0/0) |
| 69.78% (321/139) | Challenger W/L | 50.00% (96/96) |
| 74.07% (20/7) | Futures W/L | 58.21% (117/84) |
| 64% (408/638) | Best of 3 Sets Win % | 54% (212/389) |
| 14% (1/7) | Best of 5 Sets Win % | 0% (0/0) |
| 54% (74/136) | Tiebreaks Win % (Total) | 48% (34/71) |
| 63% (118/187) | Deciding Set Win % | 48% (50/105) |
| 89% (395/353) | 1st Set Won, Won Match | 87% (223/195) |
| 11% (395/42) | 1st Set Won, Lost Match | 12% (223/27) |
| 23% (259/59) | 1st Set Lost, Won Match | 11% (170/18) |
Other Tennis Predictions Today
06:30 PM 20/11/25
Prediction
J. L. R. D. Silva1G. I. JustoW1
1.34
W2
2.93
01:30 PM 20/11/25
PredictionC. RobertsonJR
D. KellovskyqW1
1.84
W2
1.84
12:00 PM 20/11/25
Prediction
M. Houkes1
M. FueleW1
1.4
W2
2.68
08:00 PM 20/11/25
PredictionO. LuzqP. SakamotoW1
2.72
W2
1.39
12:05 PM 20/11/25
Prediction
A. BojarskiA. Nagel5W1
3.74
W2
1.22
02:00 AM 21/11/25
Prediction
J. M. Kubler4A. Bolt7W1
2.26
W2
1.55
Tennis Previews & Betting Tips
20 Nov 2025
Read Full Article →Oksana Selekhmeteva vs Noma Akugue Noha Prediction – WTA W75 Petange – 20th November 2025 Best Bets
20 Nov 2025
Read Full Article →Kimberly Birrell vs Miho Kuramochi Prediction – WTA W75 Sydney – 20th November 2025 Best Bets
19 Nov 2025
Read Full Article →Miriam Bianca Bulgaru vs Mayar Sherif Prediction – WTA LP Open by IND – 19th November 2025 Best Bets
19 Nov 2025
Read Full Article →Flavio Cobolli vs Filip Misolic Prediction – ATP Davis Cup, World Group, QF, ITA – 19th November 2025 Best Bets
19 Nov 2025
Read Full Article →Matteo Berrettini vs Jurij Rodionov Prediction – ATP Davis Cup, World Group, QF, ITA – 19th November 2025 Best Bets
19 Nov 2025
Read Full Article →Kathinka Von Deichmann vs Elena Gabriela Ruse Prediction – WTA W75 Petange – 19th November 2025 Best Bets
Top Predictions Today
Jaume Antoni Munar ClarJiri Lehecka14:00
H2H 0-2
Vadym UrsuMaxim Mrva12:05
H2H 0-0
Mateus AlvesGustavo Heide17:00
H2H 0-0
Gonzalo VillanuevaNicolas Kicker17:00
H2H 0-0
Tennis Events This Week
Davis Cup, World Group, QF, ESP-CZE
Italy
Bergamo Challenger
Italy
Florianopolis Challenger
Brazil
Guayaquil Challenger
Ecuador
Montemar Challenger
Spain
Soma Bay Challenger
Egypt
Sydney Challenger
Australia
Yokohama Challenger
Japan
M15 Alcala de Henares
Spain
M15 Monastir
Tunisia
M15 Olavarria
Argentina
M15 Santiago
Chile
M15 Sharm ElSheikh
Egypt
M15 Tallahassee
United States
M25 Antalya
Turkey
M25 Austin
United States
M25 Cochabamba
Bolivia
M25 Heraklion
Greece
M25 Luanda
Angola
M25 Vale do Lobo
Portugal