Vivian Heisen vs Valentini Grammatikopoulou Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
V. Heisen vs V. Grammatikopoulou
Vivian Heisen
GER
w
l
w
l
l
l
w
l
w
l
1
Win
2
Played
1
Win
31
Age
28
-
Height
1.64m
805
C. Rank
459
328
Best Rank
143
0
Total Titles
0
0
YTD Titles
0
$7.4K
Career Money
$487.6K
-
Plays
Right-Handed
Valentini Grammatikopoulou
GRE
w
l
l
l
w
l
w
l
l
w
1
Win
2
Played
1
Win
31
Age
28
-
Height
1.64m
805
C. Rank
459
328
Best Rank
143
0
Total Titles
0
0
YTD Titles
0
$7.4K
Career Money
$487.6K
-
Plays
Right-Handed
Head-to-head: Heisen 1 - 1 Grammatikopoulou
They have played 5 sets in total, with Vivian Heisen winning 2 and Valentini Grammatikopoulou winning 3. The last match between Valentini Grammatikopoulou and Vivian Heisen was at the W25 Kazan, 23-01-2020, Round: R2, Surface: I.hard, with Valentini Grammatikopoulou getting the victory 6-2 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Heisen | 1 |
| Grammatikopoulou | 1 |
Last 2 H2H Matches:
(R2) W25 Kazan(01-23-20)
Valentini Grammatikopoulou
6
6
Vivian Heisen
2
1
(QF) Breda(06-24-16)
Vivian Heisen
6
7
7
Valentini Grammatikopoulou
7
6
6
V. Heisen vs V. Grammatikopoulou H2H Profile
| Stats | ||
|---|---|---|
| $7,420 | Career Prize Money | $487,612 |
| 57.10% (201-151) | Career Total W/L | 57.63% (453-333) |
| 1 | Clay | 0 |
| 0 | Indoor | 1 |
| 2 | Titles | 16 |
| 1 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0.00% (0-2) |
V. Heisen vs V. Grammatikopoulou Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Vivian Heisen has won 0% of points on their second serve, while Valentini Grammatikopoulou has won 39.03%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Vivian Heisen, in recent form, has won 0% of their opponent's second serve points, while Valentini Grammatikopoulou has won 51.87%. The same stats for first serve returns are 0% and 35.01% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Vivian Heisen has saved 0% of breakpoints in recent form, whereas Valentini Grammatikopoulou has saved 44.01% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Vivian Heisen has won 0% of matches played (W/L 0/0), with Valentini Grammatikopoulou winning 50.75% (W/L 34/33) that gives us an overall head-to head prediction overview.
- Best surface: Vivian Heisen has their best career surface win % on Grass, winning 67% (W/L 8/4), and worse career win % on I.hard, winning 53% (W/L 30/27). Valentini Grammatikopoulou has their best career surface win % on Hard, winning 67% (W/L 143/91), and worse career win % on Grass, winning 29% (W/L 5/12).
- Player level: In the last year, Vivian Heisen has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Valentini Grammatikopoulou has played most of their matches on the Challengers/ITF tournaments > $10K, winning 47.92% of matches (W/L 23/25). 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 2 times before with Vivian Heisen winning 1 times and Valentini Grammatikopoulou being victorious 1 times. They have played 5 sets in total, with Vivian Heisen winning 2 and Valentini Grammatikopoulou winning 3.
- The last match between Vivian Heisen and Valentini Grammatikopoulou was at the W25 Kazan, 23-01-2020, Round: R2, Surface: I.hard, with Valentini Grammatikopoulou getting the victory 6-2 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:7:30.
- Opponent quality stats: Over the last 12 months, Vivian Heisen has played against opponents with an average rank of 0 while Valentini Grammatikopoulou has played against players with an average rank of 355.9.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Vivian Heisen has won 0% of deciding sets over the last 12 months, while Valentini Grammatikopoulou has won 26% in all matches played on tour.
- Break point conversion: In recent form, Vivian Heisen has converted 0% of breakpoint opportunities, and Valentini Grammatikopoulou has converted 40.86% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Vivian Heisen vs Valentini Grammatikopoulou Editorial Preview By TennisTipster88.
V. Heisen vs V. Grammatikopoulou H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 3 |
| 23 | Games Won | 31 |
| 6 | Aces (Total) | 5 |
| 13 | Total Double Faults | 11 |
| 2:7:30 | Average Match Time | 2:7:30 |
| 51% (89/176) | 1st Serve % | 61% (115/189) |
| 62% (55/89) | 1st Serve Win % | 66% (76/115) |
| 45% (39/87) | 2nd Serve Win % | 45% (33/74) |
| 39% (7/18) | Break Pts Won % | 63% (12/19) |
| 42% (80/189) | Return Points Win % | 47% (82/176) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Won Match | 50% (1/2) |
| 0% (0/0) | 1st Set Won, Lost Match | 50% (1/2) |
| 50% (1/2) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Heisen 0%, Grammatikopoulou 46%.
Opp 2nd Serve Pts Won: Heisen 0%, Grammatikopoulou 58%.
Break Points Saved %: Heisen 0%, Grammatikopoulou 52%.
V. Heisen Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Transylvania Open - Cluj-Napoca - 16-10-2023 | ||||
Q3  Anastasiia SobolievaA. Sobolieva | L | 6-2 2-1 ret. | ||
Q1  Dalila JakupovicD. Jakupovic | W | 6-4 6-1 | ||
 Sydney Tennis Classic - Sydney - 10-01-2022 | ||||
Q3  Anna SchmiedlovaA. Schmiedlova | L | 6-0 6-1 | ||
Q1  Alicia SmithA. Smith | W | 6-1 1-6 3-0 ret. | ||
| W100+H Dubai - 22-11-2021 | ||||
Q1  Oksana SelekhmetevaO. Selekhmeteva | L | 6-2 6-3 | ||
V. Grammatikopoulou Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Sharm ElSheikh - 17-11-2025 | ||||
R1  Nada FouadN. Fouad | W | 6-1 6-2 | ||
| W35 Liberec - 03-11-2025 | ||||
R1  Mayuka AikawaM. Aikawa | L | 6-2 6-4 | ||
| W35 Istanbul - 27-10-2025 | ||||
R2  Coco BosmanC. Bosman | L | 6-4 5-7 6-4 | ||
R1 Rada ZolotarevaR. Zolotareva | W | 6-2 6-4 | ||
| W75 Hamburg - 20-10-2025 | ||||
R2 Tessa Johanna BrockmannT. Johanna | L | 6-7(3) 6-2 6-0 | ||
V. Heisen vs V. Grammatikopoulou Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.10% (201/151) | YTD Win/Loss | 57.63% (453/333) |
| 56.05% (440/345) | Sets Win/Loss | 55.22% (1005/815) |
| 53.08% (3764/3327) | Games Win/Loss | 51.87% (8664/8038) |
| 60.76% (48/31) | Hard Win/Loss | 61.11% (143/91) |
| 55.68% (98/78) | Clay Win/Loss | 59.34% (216/148) |
| 55.29% (47/38) | Indoor Hard W/L | 52.05% (89/82) |
| 66.67% (8/4) | Grass Win/Loss | 29.41% (5/12) |
| 0.1 | Aces Per Game | 0.07 |
| 361 | Aces Total | 604 |
| 0.2 | Double Faults Per Game | 0.24 |
| 696 | Total Double Faults | 1995 |
| 1st Match | Average Match Time | 1:12:33 |
| 600.88 | Average Opponent Rank | 522.38 |
| 62% (6209/10062) | 1st Serve % | 65% (26338/40826) |
| 63% (3937/6209) | 1st Serve Win % | 59% (15576/26338) |
| 44% (1703/3853) | 2nd Serve Win % | 44% (6422/14488) |
| 45% (510/1140) | Break Points Won % (Total) | 48% (2606/5430) |
| 43% (4222/9830) | Return Points Win % | 47% (19241/41097) |
| 0% (0/0) | Slam W/L | 41.03% (16/23) |
| 0% (0/0) | Masters W/L | 0.00% (0/1) |
| 0% (0/0) | Cups W/L | 35.71% (5/9) |
| 25.00% (2/6) | Main Tour W/L | 43.08% (28/37) |
| 54.55% (120/100) | Challenger W/L | 55.22% (254/206) |
| 63.71% (79/45) | Futures W/L | 72.46% (150/57) |
| 57% (198/346) | Best of 3 Sets Win % | 57% (443/773) |
| 100% (1/1) | Best of 5 Sets Win % | 100% (3/3) |
| 50% (35/70) | Tiebreaks Win % (Total) | 53% (88/166) |
| 53% (46/86) | Deciding Set Win % | 58% (149/256) |
| 88% (199/176) | 1st Set Won, Won Match | 86% (432/373) |
| 12% (199/23) | 1st Set Won, Lost Match | 13% (432/58) |
| 16% (152/25) | 1st Set Lost, Won Match | 22% (354/78) |
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