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Portrait of Valentini Grammatikopoulou, tennis player
Player research cockpit

ValentiniGrammatikopoulou

TennisJack analysis

Valentini Grammatikopoulou currently has a large TennisJack sample of 85 completed matches, with a 67.1% win rate in the loaded match history. The recent form line is 7-3 across the latest 10 completed matches.

Latest rank #486
M
Matches85Completed matches
%
Win rate67.1%Across all matches
F
Latest form7-3In latest 10 matches
I
Index statusStrong candidateProfile confidence
Performance metrics
Hold Base63.6%
Break Pressure50.5%
Latest form (10 matches)
7-3
W W W L W W L W W L
Surface profile
Clay
Canonical/players/valentini-grammatikopoulou/
Index statusStrong candidate
Last updatedData from TennisJack
Profile intelligence

Ten signals worth watching.

Built from 85 completed TennisJack matches: form, surface, odds, pressure and close-set behavior. The full match log stays below for audit.

01

Player DNA

Quick fingerprint from starts, service base, return bite and decider exposure.

Strong starter Break-heavy player
Set 1 punch71.8%
Service shield63.6%
Return bite50.5%
Decider risk24.7%
02

Favorite / Underdog Split

How the player behaves when priced as market favorite versus outsider.

Favorite 75.5% 37-12 - 49 matches Avg odds 1.32 | 1+ set 87.8%
Underdog 38.9% 7-11 - 18 matches Avg odds 3.63 | 1+ set 66.7%
03

First Set Personality

Shows whether the player starts cleanly, breaks first, or survives early pressure.

Set 1 win71.8%
Breaks first S166.7%
Broken first S133.3%
Recovers S144.0%
04

Break Pressure Profile

Return damage versus service leakage, built from set-level break counters.

Avg breaks4.04
Avg broken3.02
Balance1.01
Clean service matches21.2%
3+ breaks produced70.6%
Set 2 win70.6%
05

Clean Win / Comeback Index

Separates smooth 2-0 wins from matches where the player had to repair damage.

64.9%Clean 2-0 share among wins
Clean 2-0 wins37
Comeback signals58
Lost set 1, won match5
Comeback index68.2%
06

Surface Edge

Where the profile is most trustworthy and where the win rate really travels.

Primary surfaceClay
Primary record30-13
Primary WR69.8%
Best surfaceUnknown 70.0%
Clay30-1369.8%
Unknown14-670.0%
Hardcourt outdoor10-566.7%
Hardcourt indoor2-340.0%
07

Odds Value Pulse

Shows whether the player wins as expected or creates value at outsider prices.

Avg win odds1.44
Avg loss odds2.89
Biggest win odds4.00
2.00+ odds WR31.2%
2.00+ sample16
Odds sample67
08

Decider Profile

How often matches become complicated, and whether the player survives the third set.

Three-set share24.7%
Decider record7-14
Set 3 win33.3%
After losing S120.8%
09

Close Set Risk

Tie-break and 7-5 / 7-6 pressure profile, useful for spotting fragile edges.

Close sets40-22
Close-set WR64.5%
Tie-breaks12-5
Matches with tight set51
10

Momentum Trend

Compares the latest 5 matches with the previous 10 so form shifts are visible immediately.

Cooling down · 1 losses running
W W W L W W L W W L
Latest 5 WR60.0%
Previous 10 WR80.0%
Latest 53-2
Previous 108-2
Trend delta-20.0%
Latest 5 WR60.0%
Match log

All Valentini Grammatikopoulou matches in the TennisJack sample.

Scan date, tournament, surface, opponent, set score, result and service-return indicators before opening the deeper tools.

Open Player Research
DateMatchScoreResultHold / Break
17.10.2026 Valentini Grammatikopoulou vs Nina RadovanovicW35 Santa Margherita 5-7 7-5 3-6Surface pending Loss
Hold
62.5%
Break
29.4%
16.10.2026 Valentini Grammatikopoulou vs Angelica RaggiW35 Santa Margherita 3-6 7-5 6-3Surface pending Win
Hold
53.3%
Break
53.3%
15.10.2026 Valentini Grammatikopoulou vs Franziska SziedatW35 Santa Margherita 6-2 6-3Surface pending Win
Hold
62.5%
Break
77.8%
16.09.2026 Valentini Grammatikopoulou vs Ipek OzW50 Pazardzhik 2-6 1-6Surface pending Loss
Hold
37.5%
Break
0.0%
15.09.2026 Valentini Grammatikopoulou vs Selena JanicijevicW50 Pazardzhik 4-6 6-1 7-5Surface pending Win
Hold
71.4%
Break
46.7%
14.09.2026 Valentini Grammatikopoulou vs Oana Georgeta SimionW50 Pazardzhik 6-2 6-2Surface pending Win
Hold
87.5%
Break
62.5%
05.09.2026SF Valentini Grammatikopoulou vs Julia TerziyskaUTR Pro Skopje Women 6-1 6-7 3-6Clay Loss
Hold
-
Break
-
04.09.2026 Valentini Grammatikopoulou vs Mia Sara RibnikarUTR Pro Skopje Women 7-5 6-2Clay Win
Hold
-
Break
-
03.09.2026 Valentini Grammatikopoulou vs Maja RadenkovicUTR Pro Skopje Women 6-2 7-6Clay Win
Hold
-
Break
-
02.09.2026 Valentini Grammatikopoulou vs Nina ZabrdacUTR Pro Skopje Women 6-1 6-0Clay Win
Hold
-
Break
-
01.09.2026 Valentini Grammatikopoulou vs Daria Maria MarioaraUTR Pro Skopje Women 4-6 6-4 6-1Clay Win
Hold
-
Break
-
28.08.2026 Valentini Grammatikopoulou vs Angella OkutoyiW35 Verbier 2-6 3-6Surface pending Loss
Hold
33.3%
Break
25.0%
27.08.2026 Valentini Grammatikopoulou vs Jenny LimW35 Verbier 7-6 6-3Surface pending Win
Hold
70.0%
Break
41.7%
26.08.2026 Valentini Grammatikopoulou vs Lisa ClaeysW35 Verbier 6-1 7-5Surface pending Win
Hold
90.0%
Break
44.4%
23.08.2026 Valentini Grammatikopoulou vs Jenny LimW35 Verbier 6-4 6-1Surface pending Win
Hold
87.5%
Break
55.6%
22.08.2026 Valentini Grammatikopoulou vs Anastasija CvetkovicW35 Verbier 6-2 7-6Surface pending Win
Hold
80.0%
Break
36.4%
21.08.2026 Valentini Grammatikopoulou vs Angella OkutoyiW35 Verbier 6-1 6-4Surface pending Win
Hold
75.0%
Break
66.7%
20.08.2026 Valentini Grammatikopoulou vs Berta PassolaW35 Verbier 6-3 7-6Surface pending Win
Hold
70.0%
Break
41.7%
18.08.2026 Valentini Grammatikopoulou vs Alexandra BiotW35 Verbier 6-2 6-2Surface pending Win
Hold
87.5%
Break
62.5%
31.07.2026 Valentini Grammatikopoulou vs Maileen NuudiW15 Savitaipale 3-6 6-0 0-6Surface pending Loss
Hold
40.0%
Break
45.5%
30.07.2026 Valentini Grammatikopoulou vs Imogen HaddadW15 Savitaipale 6-4 6-4Surface pending Win
Hold
70.0%
Break
50.0%
29.07.2026 Valentini Grammatikopoulou vs Cara KorhonenW15 Savitaipale 6-0 6-3Surface pending Win
Hold
71.4%
Break
87.5%
13.07.2026R32 Valentini Grammatikopoulou vs Alycia ParksWTA Athens 6-7 4-6Hardcourt outdoor Loss
Hold
45.5%
Break
41.7%
10.07.2026 Valentini Grammatikopoulou vs Astrid CirotteW35 Hillcrest 4-6 4-6Surface pending Loss
Hold
30.0%
Break
50.0%
09.07.2026 Valentini Grammatikopoulou vs Donna Le RouxW35 Hillcrest 6-1 7-5Surface pending Win
Hold
88.9%
Break
50.0%
07.07.2026 Valentini Grammatikopoulou vs Celina JosephW35 Hillcrest 6-1 7-5Hardcourt outdoor Win
Hold
70.0%
Break
66.7%
16.06.2026 Valentini Grammatikopoulou vs Federica SaccoW35 Mohammedia 4-6 1-6Clay Loss
Hold
37.5%
Break
22.2%
11.06.2026 Valentini Grammatikopoulou vs Nina VargovaW35 Casablanca 3-6 0-5Clay Loss
Hold
14.3%
Break
25.0%
10.06.2026 Valentini Grammatikopoulou vs Ksenia KrupeninaW35 Casablanca 6-3 7-6Clay Win
Hold
60.0%
Break
50.0%
04.06.2026 Valentini Grammatikopoulou vs Yeon Woo KuW50 Montemor-o-Novo 4-6 5-7Hardcourt outdoor Loss
Hold
36.4%
Break
45.5%
03.06.2026 Valentini Grammatikopoulou vs Mariana FrancaW50 Montemor-o-Novo 6-0 6-2Hardcourt outdoor Win
Hold
100.0%
Break
71.4%
24.05.2026 Valentini Grammatikopoulou vs Kristina KroitorW15 Tsaghkadzor 1-6 2-6Clay Loss
Hold
42.9%
Break
0.0%
23.05.2026 Valentini Grammatikopoulou vs Sevil YuldashevaW15 Tsaghkadzor 7-6 6-2Clay Win
Hold
80.0%
Break
36.4%
22.05.2026 Valentini Grammatikopoulou vs Armine YesaianW15 Tsaghkadzor 6-2 6-2Clay Win
Hold
87.5%
Break
62.5%
19.05.2026 Valentini Grammatikopoulou vs Marina DavtyanW15 Tsaghkadzor 6-1 6-0Clay Win
Hold
100.0%
Break
85.7%
14.12.2025Final Valentini Grammatikopoulou vs Indianna SpinkUTR Pro Carvoeiro (W) 7-6 0-6 1-6Hardcourt outdoor Loss
Hold
58.3%
Break
0.0%
14.12.2025SF Valentini Grammatikopoulou vs Didi Bredberg CanizaresUTR Pro Carvoeiro (W) 6-4 6-1Hardcourt outdoor Win
Hold
66.7%
Break
75.0%
13.12.2025 Valentini Grammatikopoulou vs Olga GolasUTR Pro Carvoeiro Women 7-5 6-0Hardcourt outdoor Win
Hold
66.7%
Break
77.8%
11.12.2025 Valentini Grammatikopoulou vs Iulia Andreea IonescuUTR Pro Carvoeiro Women 6-2 6-1Hardcourt outdoor Win
Hold
57.1%
Break
100.0%
11.12.2025 Valentini Grammatikopoulou vs Diana MarcinkevicaUTR Pro Carvoeiro Women 7-5 6-3Hardcourt outdoor Win
Hold
72.7%
Break
50.0%
08.12.2025 Valentini Grammatikopoulou vs Mia ChudejovaUTR Pro Carvoeiro Women 6-4 4-6 6-2Hardcourt outdoor Win
Hold
78.6%
Break
35.7%
22.11.2025 Valentini Grammatikopoulou vs Polina KuharenkoITF W15 Sharm El Sheikh 6-0 3-6 3-6Hardcourt outdoor Loss
Hold
58.3%
Break
41.7%
21.11.2025 Valentini Grammatikopoulou vs Ekaterina TupitsynaITF W15 Sharm El Sheikh 3-6 6-2 6-4Hardcourt outdoor Win
Hold
53.9%
Break
57.1%
20.11.2025 Valentini Grammatikopoulou vs Karla BartelITF W15 Sharm El Sheikh 7-6 6-2Hardcourt outdoor Win
Hold
80.0%
Break
36.4%
19.11.2025 Valentini Grammatikopoulou vs Nada FouadITF W15 Sharm El Sheikh 6-1 6-2Hardcourt outdoor Win
Hold
87.5%
Break
71.4%
04.11.2025 Valentini Grammatikopoulou vs Mayuka AikawaITF W35 Liberec 2-6 4-6Hardcourt indoor Loss
Hold
22.2%
Break
44.4%
30.10.2025 Valentini Grammatikopoulou vs Coco BosmanITF W35 Istanbul 4-6 7-5 4-6Hardcourt indoor Loss
Hold
56.2%
Break
37.5%
29.10.2025 Valentini Grammatikopoulou vs Rada ZolotarevaITF W35 Istanbul 6-2 6-4Hardcourt indoor Win
Hold
66.7%
Break
66.7%
23.10.2025 Valentini Grammatikopoulou vs Tessa Johanna BrockmannITF W75 Hamburg 7-6 2-6 0-6Hardcourt indoor Loss
Hold
46.1%
Break
14.3%
22.10.2025 Valentini Grammatikopoulou vs Chelsea FontenelITF W75 Hamburg 3-6 6-2 6-4Hardcourt indoor Win
Hold
84.6%
Break
28.6%
08.10.2025 Valentini Grammatikopoulou vs Elina NepliyITF W50 Heraklion 1-6 1-6Clay Loss
Hold
0.0%
Break
28.6%
30.09.2025 Valentini Grammatikopoulou vs Lorena Solar DonosoITF W50 Baza 6-1 6-7 2-6Surface pending Loss
Hold
71.4%
Break
28.6%
25.09.2025 Valentini Grammatikopoulou vs Alice TubelloITF W35 Santa Margherita 3-6 7-5 1-6Clay Loss
Hold
14.3%
Break
64.3%
24.09.2025 Valentini Grammatikopoulou vs Ilary PistolaITF W35 Santa Margherita 6-4 6-2Clay Win
Hold
77.8%
Break
55.6%
19.09.2025 Valentini Grammatikopoulou vs Lisa PigatoITF W35 Santa Margherita 7-6 0-6 2-6Clay Loss
Hold
23.1%
Break
35.7%
18.09.2025 Valentini Grammatikopoulou vs Anastasia BertacchiITF W35 Santa Margherita 6-3 6-2Clay Win
Hold
75.0%
Break
66.7%
17.09.2025 Valentini Grammatikopoulou vs Vlada EkshibarovaITF W35 Santa Margherita 6-0 6-4Clay Win
Hold
62.5%
Break
87.5%
06.09.2025Round 14 Valentini Grammatikopoulou vs Alicia Herrero LinanaWTA Sao Paulo 3-6 6-4 3-6Hardcourt outdoor Loss
Hold
57.1%
Break
28.6%
04.09.2025 Valentini Grammatikopoulou vs Georgia Andreea CraciunITF W50 Slobozia 6-2 0-6 6-7Clay Loss
Hold
46.1%
Break
42.9%
03.09.2025 Valentini Grammatikopoulou vs Giulia Safina PopaITF W50 Slobozia 6-0 6-3Clay Win
Hold
71.4%
Break
87.5%
02.09.2025 Valentini Grammatikopoulou vs Selena JanicijevicITF W50 Slobozia 6-3 6-2Clay Win
Hold
87.5%
Break
55.6%
30.08.2025 Valentini Grammatikopoulou vs Tiphanie LemaitreITF W35 Verbier 6-0 1-6 4-6Clay Loss
Hold
45.5%
Break
50.0%
29.08.2025 Valentini Grammatikopoulou vs Laura HietarantaITF W35 Verbier 6-2 6-1Clay Win
Hold
85.7%
Break
75.0%
28.08.2025 Valentini Grammatikopoulou vs Marie VogtITF W35 Verbier 6-3 6-2Clay Win
Hold
87.5%
Break
55.6%
26.08.2025 Valentini Grammatikopoulou vs Romane LonguevilleITF W35 Verbier 6-1 6-2Clay Win
Hold
100.0%
Break
57.1%
04.08.2025 Valentini Grammatikopoulou vs Anna PetkovicITF W50 Leipzig 2-6 6-7Clay Loss
Hold
50.0%
Break
27.3%
01.08.2025 Valentini Grammatikopoulou vs Eva Marie VoracekITF W15 Rogaska Slatina 1-6 3-6Clay Loss
Hold
25.0%
Break
25.0%
31.07.2025 Valentini Grammatikopoulou vs Natalia KrockovaITF W15 Rogaska Slatina 6-4 6-0Clay Win
Hold
75.0%
Break
75.0%
29.07.2025 Valentini Grammatikopoulou vs Barbora MichalkovaITF W15 Rogaska Slatina 6-1 4-6 6-2Clay Win
Hold
69.2%
Break
58.3%
20.07.2025 Valentini Grammatikopoulou vs Ane Mintegi Del OlmoITF W35 Torino 3-6 1-6Clay Loss
Hold
25.0%
Break
25.0%
19.07.2025 Valentini Grammatikopoulou vs Isabella Maria SerbanITF W35 Torino 6-3 6-4Clay Win
Hold
70.0%
Break
55.6%
18.07.2025 Valentini Grammatikopoulou vs Enola ChiesaITF W35 Torino 6-3 6-1Clay Win
Hold
87.5%
Break
62.5%
17.07.2025 Valentini Grammatikopoulou vs Yelyzaveta KotliarITF W35 Torino 6-3 6-1Clay Win
Hold
87.5%
Break
62.5%
16.07.2025 Valentini Grammatikopoulou vs Federica UrgesiITF W35 Torino 6-1 6-4Clay Win
Hold
75.0%
Break
66.7%
11.07.2025 Valentini Grammatikopoulou vs Jenny DuerstITF W35 Don Benito 6-2 3-6 5-7Synthetic outdoor Loss
Hold
-
Break
-
08.07.2025 Valentini Grammatikopoulou vs Isabella Barrera AguirreITF W35 Don Benito 6-3 6-0Synthetic outdoor Win
Hold
-
Break
-
16.06.2025 Valentini Grammatikopoulou vs Astrid Lew Yan FoonITF W75 Blois 3-6 4-6Clay Loss
Hold
-
Break
-
15.06.2025 Valentini Grammatikopoulou vs I-Hsuan ChoITF W75 Blois 6-2 6-3Clay Win
Hold
-
Break
-
06.06.2025 Valentini Grammatikopoulou vs Ioana Teodora SavaITF W15 Focsani 6-0 6-2Clay Win
Hold
-
Break
-
05.06.2025 Valentini Grammatikopoulou vs Iulia Maria BuculeiITF W15 Focsani 6-4 7-6Clay Win
Hold
-
Break
-
24.05.2025SF Valentini Grammatikopoulou vs Kitti MolnarUTR Pro Budapest Women 7-6 6-2Clay Win
Hold
-
Break
-
23.05.2025 Valentini Grammatikopoulou vs Karina DundaUTR Pro Budapest Women 6-0 6-2Clay Win
Hold
-
Break
-
22.05.2025 Valentini Grammatikopoulou vs Elen JantacovaUTR Pro Budapest Women 6-0 6-1Clay Win
Hold
-
Break
-
21.05.2025 Valentini Grammatikopoulou vs Kiara KomlodiUTR Pro Budapest Women 6-0 6-2Clay Win
Hold
85.7%
Break
85.7%
19.05.2025 Valentini Grammatikopoulou vs Norina Bak SzaboUTR Pro Budapest Women 6-2 6-2Clay Win
Hold
-
Break
-