Olga Helmi vs Vitalia Diatchenko Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
O. Helmi vs V. Diatchenko
Olga Helmi
DEN
l
w
w
l
l
l
w
l
w
l
1
Win
1
Played
0
Win
25
Age
35
-
Height
1.80m
814
C. Rank
521
375
Best Rank
71
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$509.1K
-
Plays
Right-handed (two-handed forehand and backhand)
Vitalia Diatchenko
RUS
w
w
w
l
w
l
l
l
l
l
1
Win
1
Played
0
Win
25
Age
35
-
Height
1.80m
814
C. Rank
521
375
Best Rank
71
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$509.1K
-
Plays
Right-handed (two-handed forehand and backhand)
Head-to-head: Helmi 1 - 0 Diatchenko
They have played 3 sets in total, with Olga Helmi winning 2 and Vitalia Diatchenko winning 1. 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 |
|---|---|
| Helmi | 1 |
| Diatchenko | 0 |
Last 1 H2H Matches:
(R1) W50 Ourense(08-14-24)
Olga Helmi
6
3
7
Vitalia Diatchenko
3
6
6
O. Helmi vs V. Diatchenko H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $509,103 |
| 54.20% (213-180) | Career Total W/L | 62.90% (412-243) |
| 1 | Hard | 0 |
| 5 | Titles | 25 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0.00% (0-1) |
O. Helmi vs V. Diatchenko Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Olga Helmi has won 34.24% of points on their second serve, while Vitalia Diatchenko has won 37.57%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Olga Helmi, in recent form, has won 50.16% of their opponent's second serve points, while Vitalia Diatchenko has won 55.75%. The same stats for first serve returns are 32.09% and 33.68% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Olga Helmi has saved 39.25% of breakpoints in recent form, whereas Vitalia Diatchenko has saved 51.69% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Olga Helmi has won 48.48% of matches played (W/L 16/17), with Vitalia Diatchenko winning 50.00% (W/L 12/12) that gives us an overall head-to head prediction overview.
- Best surface: Olga Helmi has their best career surface win % on Hard, winning 58% (W/L 146/104), and worse career win % on Clay, winning 36% (W/L 21/37). Vitalia Diatchenko has their best career surface win % on I.hard, winning 58% (W/L 137/62), and worse career win % on Grass, winning 51% (W/L 25/24).
- Player level: In the last year, Olga Helmi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 45.00% of matches (W/L 9/11), where as Vitalia Diatchenko has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.14% of matches (W/L 12/9). 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 Olga Helmi winning 1 times and Vitalia Diatchenko being victorious 0 times. They have played 3 sets in total, with Olga Helmi winning 2 and Vitalia Diatchenko winning 1.
- 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).
- 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, Olga Helmi has played against opponents with an average rank of 358.12 while Vitalia Diatchenko has played against players with an average rank of 260.71.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Olga Helmi has won 63% of deciding sets over the last 12 months, while Vitalia Diatchenko has won 50% in all matches played on tour.
- Break point conversion: In recent form, Olga Helmi has converted 30.67% of breakpoint opportunities, and Vitalia Diatchenko has converted 45.83% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Olga Helmi vs Vitalia Diatchenko Editorial Preview By TennisTipster88.
O. Helmi vs V. Diatchenko H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 16 | Games Won | 15 |
| 1 | Aces (Total) | 0 |
| 20 | Total Double Faults | 10 |
| 2:41:0 | Average Match Time | 2:41:0 |
| 47% (56/118) | 1st Serve % | 51% (49/97) |
| 63% (35/56) | 1st Serve Win % | 65% (32/49) |
| 40% (25/62) | 2nd Serve Win % | 40% (19/48) |
| 54% (7/13) | Break Pts Won % | 44% (7/16) |
| 47% (46/97) | Return Points Win % | 49% (58/118) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set 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 %: Helmi 42%, Diatchenko 42%.
Opp 2nd Serve Pts Won: Helmi 58%, Diatchenko 59%.
Break Points Saved %: Helmi 50%, Diatchenko 53%.
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 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 vs V. Diatchenko Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 54.20% (213/180) | YTD Win/Loss | 62.90% (412/243) |
| 54.11% (480/407) | Sets Win/Loss | 60.01% (896/597) |
| 52.03% (4226/3897) | Games Win/Loss | 53.95% (7365/6286) |
| 58.40% (146/104) | Hard Win/Loss | 60.48% (150/98) |
| 36.21% (21/37) | Clay Win/Loss | 58.04% (65/47) |
| 54.12% (46/39) | Indoor Hard W/L | 69.92% (172/74) |
| 0% (0/0) | Grass Win/Loss | 51.02% (25/24) |
| 0.07 | Aces Per Game | 0.12 |
| 287 | Aces Total | 770 |
| 0.56 | Double Faults Per Game | 0.39 |
| 2213 | Total Double Faults | 2602 |
| 1:21:1 | Average Match Time | 1:2:46 |
| 496.95 | Average Opponent Rank | 524.97 |
| 59% (12739/21627) | 1st Serve % | 61% (18998/31186) |
| 59% (7567/12739) | 1st Serve Win % | 63% (11895/18998) |
| 42% (3708/8887) | 2nd Serve Win % | 43% (5213/12188) |
| 50% (1489/2957) | Break Points Won % (Total) | 50% (2034/4085) |
| 48% (10416/21637) | Return Points Win % | 47% (14340/30231) |
| 0% (0/0) | Slam W/L | 48.48% (32/34) |
| 0% (0/0) | Masters W/L | 0.00% (0/6) |
| 0% (0/0) | Main Tour W/L | 40.63% (39/57) |
| 50.00% (96/96) | Challenger W/L | 69.78% (321/139) |
| 58.21% (117/84) | Futures W/L | 74.07% (20/7) |
| 54% (212/389) | Best of 3 Sets Win % | 64% (408/638) |
| 0% (0/0) | Best of 5 Sets Win % | 14% (1/7) |
| 48% (34/71) | Tiebreaks Win % (Total) | 54% (74/136) |
| 48% (50/105) | Deciding Set Win % | 63% (118/187) |
| 87% (223/195) | 1st Set Won, Won Match | 89% (395/353) |
| 12% (223/27) | 1st Set Won, Lost Match | 11% (395/42) |
| 11% (170/18) | 1st Set Lost, Won Match | 23% (259/59) |
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