Arianne Hartono vs Valentini Grammatikopoulou Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Hartono vs V. Grammatikopoulou

Arianne Hartono

NED

1

Win

Played

0

Win

Age

Height

1.64m

254

C. Rank

459

135

Best Rank

143

Total Titles

YTD Titles

$426.7K

Career Money

$487.6K

Plays

Right-Handed

Valentini Grammatikopoulou

GRE

1

Win

Played

0

Win

Age

Height

1.64m

254

C. Rank

459

135

Best Rank

143

Total Titles

YTD Titles

$426.7K

Career Money

$487.6K

Plays

Right-Handed

Head-to-head: Hartono 1 - 0 Grammatikopoulou

They have played 2 sets in total, with Arianne Hartono winning 2 and Valentini Grammatikopoulou winning 0. 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
Hartono	1
Grammatikopoulou	0

Last 1 H2H Matches:

(R2) W25 The Hague(07-01-21)

Stats

Arianne Hartono

Valentini Grammatikopoulou

A. Hartono vs V. Grammatikopoulou H2H Profile

A. Hartono	Stats	V. Grammatikopoulou
$426,749	Career Prize Money	$487,612
56.72% (266-203)	Career Total W/L	57.74% (455-333)
1	Clay	0
3	Titles	16
1	Total H2H Matches	0
0.00% (0-3)	YTD Win/Loss	0.00% (0-2)

A. Hartono vs V. Grammatikopoulou Match Preview:

Second serve performance recent form: In recent form (last 6 months), Arianne Hartono has won 40.61% of points on their second serve, while Valentini Grammatikopoulou has won 38.53%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Arianne Hartono, in recent form, has won 50.90% of their opponent's second serve points, while Valentini Grammatikopoulou has won 51.75%. The same stats for first serve returns are 29.76% and 35.15% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Arianne Hartono has saved 48.15% of breakpoints in recent form, whereas Valentini Grammatikopoulou has saved 43.96% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Arianne Hartono has won 42.59% of matches played (W/L 23/31), with Valentini Grammatikopoulou winning 52.17% (W/L 36/33) that gives us an overall head-to head prediction overview.
Best surface: Arianne Hartono has their best career surface win % on Hard, winning 59% (W/L 162/114), and worse career win % on Grass, winning 35% (W/L 7/13). Valentini Grammatikopoulou has their best career surface win % on Hard, winning 59% (W/L 145/91), and worse career win % on Grass, winning 29% (W/L 5/12).
Player level: In the last year, Arianne Hartono has played most of their matches on the Challengers/ITF tournaments > $10K, winning 43.90% of matches (W/L 18/23), 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 1 times before with Arianne Hartono winning 1 times and Valentini Grammatikopoulou being victorious 0 times. They have played 2 sets in total, with Arianne Hartono winning 2 and Valentini Grammatikopoulou winning 0.
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.
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, Arianne Hartono has played against opponents with an average rank of 228.37 while Valentini Grammatikopoulou has played against players with an average rank of 345.58.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Arianne Hartono has won 42% of deciding sets over the last 12 months, while Valentini Grammatikopoulou has won 30% in all matches played on tour.
Break point conversion: In recent form, Arianne Hartono has converted 38.30% of breakpoint opportunities, and Valentini Grammatikopoulou has converted 41.07% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Arianne Hartono vs Valentini Grammatikopoulou Editorial Preview By TennisTipster88.

A. Hartono vs V. Grammatikopoulou H2H Stats Used In Our Predictions

A. Hartono	Stats	V. Grammatikopoulou
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	3
2	Aces (Total)	0
2	Total Double Faults	2
1:9:0	Average Match Time	1:9:0
57% (30/53)	1st Serve %	60% (27/45)
73% (22/30)	1st Serve Win %	41% (11/27)
43% (10/23)	2nd Serve Win %	28% (5/18)
55% (6/11)	Break Pts Won %	20% (1/5)
64% (29/45)	Return Points Win %	40% (21/53)
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

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	Stats
Chennai Open - Chennai - 27-10-2025
R1 Joanna GarlandJ. Garland	L	6-4 6-3	Stats
Q3 Priska Madelyn NugrohoP. Madelyn	W	6-2 6-1	Stats
Q1 Sofya LansereS. Lansere	W	6-4 6-1	Stats
WTA 125 Jinan Open - Jinan - 13-10-2025
R2 Lulu SunL. Sun	L	6-1 6-2	Stats

View All

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	Stats
R2 Karla BartelK. Bartel	W	7-6(8) 6-2	Stats
R1 Nada FouadN. Fouad	W	6-1 6-2	Stats
W35 Liberec - 03-11-2025
R1 Mayuka AikawaM. Aikawa	L	6-2 6-4	Stats
W35 Istanbul - 27-10-2025
R2 Coco BosmanC. Bosman	L	6-4 5-7 6-4	Stats

View All

A. Hartono vs V. Grammatikopoulou Stats Breakdown Vs All H2H Opponents

A. Hartono	Stats	V. Grammatikopoulou
56.72% (266/203)	YTD Win/Loss	57.74% (455/333)
55.20% (605/491)	Sets Win/Loss	55.29% (1009/816)
52.63% (5292/4764)	Games Win/Loss	51.89% (8692/8058)
58.70% (162/114)	Hard Win/Loss	61.44% (145/91)
54.74% (52/43)	Clay Win/Loss	59.34% (216/148)
57.69% (45/33)	Indoor Hard W/L	52.05% (89/82)
35.00% (7/13)	Grass Win/Loss	29.41% (5/12)
0.18	Aces Per Game	0.07
872	Aces Total	605
0.48	Double Faults Per Game	0.25
2338	Total Double Faults	2007
1:30:41	Average Match Time	1:12:41
441.77	Average Opponent Rank	521.05
58% (17492/30372)	1st Serve %	64% (26433/40989)
63% (10981/17492)	1st Serve Win %	59% (15635/26433)
44% (5685/12880)	2nd Serve Win %	44% (6456/14556)
49% (1955/3993)	Break Points Won % (Total)	48% (2618/5451)
47% (14354/30747)	Return Points Win %	47% (19322/41258)
50.00% (16/16)	Slam W/L	41.03% (16/23)
0.00% (0/2)	Masters W/L	0.00% (0/1)
0% (0/0)	Cups W/L	35.71% (5/9)
53.19% (25/22)	Main Tour W/L	43.08% (28/37)
55.45% (168/135)	Challenger W/L	55.22% (254/206)
67.06% (57/28)	Futures W/L	72.73% (152/57)
56% (261/464)	Best of 3 Sets Win %	57% (445/775)
100% (4/4)	Best of 5 Sets Win %	100% (3/3)
48% (47/97)	Tiebreaks Win % (Total)	53% (89/167)
52% (81/155)	Deciding Set Win %	58% (150/257)
86% (264/226)	1st Set Won, Won Match	86% (433/374)
14% (264/38)	1st Set Won, Lost Match	13% (433/58)
20% (205/40)	1st Set Lost, Won Match	22% (355/79)