Valentini Grammatikopoulou vs Arianne Hartono Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
V. Grammatikopoulou vs A. Hartono
Valentini Grammatikopoulou
GRE
l
l
w
l
w
l
l
w
w
w
0
Win
1
Played
1
Win
28
Age
29
1.64m
Height
-
459
C. Rank
254
143
Best Rank
135
0
Total Titles
0
0
YTD Titles
0
$487.6K
Career Money
$426.7K
Right-Handed
Plays
-
Arianne Hartono
NED
l
l
w
l
w
l
w
w
l
l
0
Win
1
Played
1
Win
28
Age
29
1.64m
Height
-
459
C. Rank
254
143
Best Rank
135
0
Total Titles
0
0
YTD Titles
0
$487.6K
Career Money
$426.7K
Right-Handed
Plays
-
Head-to-head: Grammatikopoulou 0 - 1 Hartono
They have played 2 sets in total, with Valentini Grammatikopoulou winning 0 and Arianne Hartono winning 2. The last match between Arianne Hartono and Valentini Grammatikopoulou was at the W25 The Hague, 01-07-2021, Round: R2, Surface: Clay, with Arianne Hartono getting the victory 6-2 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Grammatikopoulou | 0 |
| Hartono | 1 |
Last 1 H2H Matches:
(R2) W25 The Hague(07-01-21)
Arianne Hartono
6
6
Valentini Grammatikopoulou
2
1
V. Grammatikopoulou vs A. Hartono H2H Profile
| Stats | ||
|---|---|---|
| $487,612 | Career Prize Money | $426,749 |
| 57.74% (455-333) | Career Total W/L | 56.72% (266-203) |
| 0 | Clay | 1 |
| 16 | Titles | 3 |
| 0 | Total H2H Matches | 1 |
| 0.00% (0-2) | YTD Win/Loss | 0.00% (0-3) |
V. Grammatikopoulou vs A. Hartono Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Valentini Grammatikopoulou has won 38.53% of points on their second serve, while Arianne Hartono has won 40.61%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Valentini Grammatikopoulou, in recent form, has won 51.75% of their opponent's second serve points, while Arianne Hartono has won 50.90%. The same stats for first serve returns are 35.15% and 29.76% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Valentini Grammatikopoulou has saved 43.96% of breakpoints in recent form, whereas Arianne Hartono has saved 48.15% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Valentini Grammatikopoulou has won 52.17% of matches played (W/L 36/33), with Arianne Hartono winning 42.59% (W/L 23/31) that gives us an overall head-to head prediction overview.
- Best surface: Valentini Grammatikopoulou has their best career surface win % on Hard, winning 61% (W/L 145/91), and worse career win % on Grass, winning 29% (W/L 5/12). Arianne Hartono has their best career surface win % on Hard, winning 61% (W/L 162/114), and worse career win % on Grass, winning 35% (W/L 7/13).
- Player level: In the last year, Valentini Grammatikopoulou has played most of their matches on the Challengers/ITF tournaments > $10K, winning 47.92% of matches (W/L 23/25), where as Arianne Hartono has played most of their matches on the Challengers/ITF tournaments > $10K, winning 43.90% of matches (W/L 18/23). 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 Valentini Grammatikopoulou winning 0 times and Arianne Hartono being victorious 1 times. They have played 2 sets in total, with Valentini Grammatikopoulou winning 0 and Arianne Hartono winning 2.
- The last match between Valentini Grammatikopoulou and Arianne Hartono was at the W25 The Hague, 01-07-2021, Round: R2, Surface: Clay, with Arianne Hartono 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 1:9:0.
- Opponent quality stats: Over the last 12 months, Valentini Grammatikopoulou has played against opponents with an average rank of 345.58 while Arianne Hartono has played against players with an average rank of 228.37.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Valentini Grammatikopoulou has won 30% of deciding sets over the last 12 months, while Arianne Hartono has won 42% in all matches played on tour.
- Break point conversion: In recent form, Valentini Grammatikopoulou has converted 41.07% of breakpoint opportunities, and Arianne Hartono has converted 38.30% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Valentini Grammatikopoulou vs Arianne Hartono Editorial Preview By TennisTipster88.
V. Grammatikopoulou vs A. Hartono H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 0 | Sets Won | 2 |
| 3 | Games Won | 12 |
| 0 | Aces (Total) | 2 |
| 2 | Total Double Faults | 2 |
| 1:9:0 | Average Match Time | 1:9:0 |
| 60% (27/45) | 1st Serve % | 57% (30/53) |
| 41% (11/27) | 1st Serve Win % | 73% (22/30) |
| 28% (5/18) | 2nd Serve Win % | 43% (10/23) |
| 20% (1/5) | Break Pts Won % | 55% (6/11) |
| 40% (21/53) | Return Points Win % | 64% (29/45) |
| 0% (0/1) | Best‑of‑3 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 %: Grammatikopoulou 46%, Hartono 44%.
Opp 2nd Serve Pts Won: Grammatikopoulou 58%, Hartono 54%.
Break Points Saved %: Grammatikopoulou 52%, Hartono 54%.
V. Grammatikopoulou Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W15 Sharm ElSheikh - 17-11-2025 | ||||
QF  Ekaterina TupitsynaE. Tupitsyna | W | 3-6 6-2 6-4 | ||
R2  Karla BartelK. Bartel | W | 7-6(8) 6-2 | ||
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 | ||
A. Hartono Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W75 Petange - 17-11-2025 | ||||
R1 Anouck Vrancken PeetersA. Vrancken | L | 6-1 3-6 6-1 | ||
| Chennai Open - Chennai - 27-10-2025 | ||||
R1  Joanna GarlandJ. Garland | L | 6-4 6-3 | ||
Q3  Priska Madelyn NugrohoP. Madelyn | W | 6-2 6-1 | ||
Q1 Sofya LansereS. Lansere | W | 6-4 6-1 | ||
| WTA 125 Jinan Open - Jinan - 13-10-2025 | ||||
R2  Lulu SunL. Sun | L | 6-1 6-2 | ||
V. Grammatikopoulou vs A. Hartono Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.74% (455/333) | YTD Win/Loss | 56.72% (266/203) |
| 55.29% (1009/816) | Sets Win/Loss | 55.20% (605/491) |
| 51.89% (8692/8058) | Games Win/Loss | 52.63% (5292/4764) |
| 61.44% (145/91) | Hard Win/Loss | 58.70% (162/114) |
| 59.34% (216/148) | Clay Win/Loss | 54.74% (52/43) |
| 52.05% (89/82) | Indoor Hard W/L | 57.69% (45/33) |
| 29.41% (5/12) | Grass Win/Loss | 35.00% (7/13) |
| 0.07 | Aces Per Game | 0.18 |
| 605 | Aces Total | 872 |
| 0.25 | Double Faults Per Game | 0.48 |
| 2007 | Total Double Faults | 2338 |
| 1:12:41 | Average Match Time | 1:30:41 |
| 521.05 | Average Opponent Rank | 441.77 |
| 64% (26433/40989) | 1st Serve % | 58% (17492/30372) |
| 59% (15635/26433) | 1st Serve Win % | 63% (10981/17492) |
| 44% (6456/14556) | 2nd Serve Win % | 44% (5685/12880) |
| 48% (2618/5451) | Break Points Won % (Total) | 49% (1955/3993) |
| 47% (19322/41258) | Return Points Win % | 47% (14354/30747) |
| 41.03% (16/23) | Slam W/L | 50.00% (16/16) |
| 0.00% (0/1) | Masters W/L | 0.00% (0/2) |
| 35.71% (5/9) | Cups W/L | 0% (0/0) |
| 43.08% (28/37) | Main Tour W/L | 53.19% (25/22) |
| 55.22% (254/206) | Challenger W/L | 55.45% (168/135) |
| 72.73% (152/57) | Futures W/L | 67.06% (57/28) |
| 57% (445/775) | Best of 3 Sets Win % | 56% (261/464) |
| 100% (3/3) | Best of 5 Sets Win % | 100% (4/4) |
| 53% (89/167) | Tiebreaks Win % (Total) | 48% (47/97) |
| 58% (150/257) | Deciding Set Win % | 52% (81/155) |
| 86% (433/374) | 1st Set Won, Won Match | 86% (264/226) |
| 13% (433/58) | 1st Set Won, Lost Match | 14% (264/38) |
| 22% (355/79) | 1st Set Lost, Won Match | 20% (205/40) |
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