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Portrait of Jonas Gundacker, tennis player
Player research cockpit

JonasGundacker

TennisJack analysis

Jonas Gundacker currently has a large TennisJack sample of 53 completed matches, with a 47.2% win rate in the loaded match history. The recent form line is 6-4 across the latest 10 completed matches.

Latest rank #1674
M
Matches53Completed matches
%
Win rate47.2%Across all matches
F
Latest form6-4In latest 10 matches
I
Index statusStrong candidateProfile confidence
Performance metrics
Hold Base63.4%
Break Pressure26.5%
Latest form (10 matches)
6-4
W W W W L W L L L W
Surface profile
Clay
Canonical/players/jonas-gundacker/
Index statusStrong candidate
Last updatedData from TennisJack
Profile intelligence

Ten signals worth watching.

Built from 53 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.

Balanced starts
Set 1 punch43.4%
Service shield63.4%
Return bite26.5%
Decider risk24.5%
02

Favorite / Underdog Split

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

Favorite 57.1% 4-3 - 7 matches Avg odds 1.54 | 1+ set 71.4%
Underdog 18.8% 3-13 - 16 matches Avg odds 4.07 | 1+ set 43.8%
03

First Set Personality

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

Set 1 win43.4%
Breaks first S124.1%
Broken first S175.9%
Recovers S19.1%
04

Break Pressure Profile

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

Avg breaks1.74
Avg broken2.13
Balance-0.40
Clean service matches47.2%
3+ breaks produced28.3%
Set 2 win52.8%
05

Clean Win / Comeback Index

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

64.0%Clean 2-0 share among wins
Clean 2-0 wins16
Comeback signals25
Lost set 1, won match4
Comeback index47.2%
06

Surface Edge

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

Primary surfaceClay
Primary record9-17
Primary WR34.6%
Best surfaceHardcourt indoor 66.7%
Clay9-1734.6%
Unknown8-753.3%
Hardcourt indoor8-466.7%
07

Odds Value Pulse

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

Avg win odds2.57
Avg loss odds3.63
Biggest win odds6.00
2.00+ odds WR18.8%
2.00+ sample16
Odds sample23
08

Decider Profile

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

Three-set share24.5%
Decider record6-7
Set 3 win46.2%
After losing S113.3%
09

Close Set Risk

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

Close sets22-22
Close-set WR50.0%
Tie-breaks3-5
Matches with tight set31
10

Momentum Trend

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

Cooling down · 1 wins running
W W W W L W L L L W
Latest 5 WR40.0%
Previous 10 WR60.0%
Latest 52-3
Previous 106-4
Trend delta-20.0%
Latest 5 WR40.0%
Match log

All Jonas Gundacker 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
22.09.2026 Jonas Gundacker vs Adam DudaM25 Pardubice 6-2 6-4Surface pending Win
Hold
88.9%
Break
44.4%
06.09.2026Round 14 Jonas Gundacker vs Andrej MartinChallenger Tulln 4-6 2-6Clay Loss
Hold
55.6%
Break
11.1%
02.09.2026 Jonas Gundacker vs Wojciech MarekM15 Szczawno 6-7 7-5 5-7Surface pending Loss
Hold
66.7%
Break
31.6%
27.08.2026 Jonas Gundacker vs Pavlos TsitsipasM15 Vienna 4-6 6-3 3-6Surface pending Loss
Hold
78.6%
Break
14.3%
26.08.2026 Jonas Gundacker vs Tobia Costanzo Baragiola MordiniM15 Vienna 7-5 6-4Surface pending Win
Hold
54.5%
Break
63.6%
23.08.2026 Jonas Gundacker vs Sebastian SorgerM25 Slovenj Gradec 2-6 2-6Surface pending Loss
Hold
50.0%
Break
0.0%
22.08.2026 Jonas Gundacker vs Filip Jeff PlaninsekM25 Slovenj Gradec 2-6 6-1 6-2Surface pending Win
Hold
75.0%
Break
45.5%
21.08.2026 Jonas Gundacker vs Frederic SchlossmannM25 Slovenj Gradec 6-1 6-7 5-3Surface pending Win
Hold
85.7%
Break
35.7%
19.08.2026 Jonas Gundacker vs Jan FacekM25 Slovenj Gradec 7-6 6-4Surface pending Win
Hold
100.0%
Break
8.3%
18.08.2026 Jonas Gundacker vs Mattias PisanuM25 Slovenj Gradec 6-1 6-3Surface pending Win
Hold
87.5%
Break
62.5%
30.07.2026 Jonas Gundacker vs Iiro VasaM15 Wels 5-7 5-7Surface pending Loss
Hold
-
Break
-
29.07.2026 Jonas Gundacker vs Michal NovanskyM15 Wels 6-4 6-2Surface pending Win
Hold
88.9%
Break
44.4%
22.07.2026 Jonas Gundacker vs Mathys ErhardM25 Ollersbach 4-6 2-6Surface pending Loss
Hold
66.7%
Break
0.0%
21.07.2026 Jonas Gundacker vs Roman GlarnerM25 Ollersbach 7-5 6-2Surface pending Win
Hold
90.0%
Break
40.0%
24.06.2026 Jonas Gundacker vs Aljaz JeranM15 Slovenska Bistrica 1-6 1-6Surface pending Loss
Hold
28.6%
Break
0.0%
23.06.2026 Jonas Gundacker vs Tilen KovacM15 Slovenska Bistrica 6-1 6-2Clay Win
Hold
100.0%
Break
57.1%
26.05.2026 Jonas Gundacker vs Alessandro BellifemineM15 Kranjska Gora 3-6 2-6Surface pending Loss
Hold
44.4%
Break
12.5%
26.04.2026Round 14 Jonas Gundacker vs Georgii KravchenkoChallenger Mauthausen 2-6 2-6Clay Loss
Hold
50.0%
Break
0.0%
17.04.2026 Jonas Gundacker vs Peter GoldsteinerUTR Pro Beograd 3-6 4-6Clay Loss
Hold
-
Break
-
16.04.2026 Jonas Gundacker vs Stefan PopovicUTR Pro Beograd 2-6 0-6Clay Loss
Hold
-
Break
-
15.04.2026 Jonas Gundacker vs Aleksa OparnicaUTR Pro Beograd 6-3 6-2Clay Win
Hold
-
Break
-
14.04.2026 Jonas Gundacker vs Nikola LulicUTR Pro Beograd 6-1 6-1Clay Win
Hold
-
Break
-
11.04.2026SF Jonas Gundacker vs Kristian JuhasUTR Pro Beograd 1-6 2-6Clay Loss
Hold
-
Break
-
10.04.2026 Jonas Gundacker vs Aleksa OparnicaUTR Pro Beograd 4-6 6-4 1-6Clay Loss
Hold
-
Break
-
08.04.2026 Jonas Gundacker vs Botond NagyUTR Pro Beograd 6-2 1-6 6-3Clay Win
Hold
-
Break
-
07.04.2026 Jonas Gundacker vs Simeon StankovicUTR Pro Beograd 6-4 2-6 4-6Clay Loss
Hold
-
Break
-
06.04.2026 Jonas Gundacker vs Ilias ZimmermannUTR Pro Beograd 4-6 6-2 6-4Clay Win
Hold
-
Break
-
16.11.2025Final Jonas Gundacker vs Achilles BelkovicsUTR Pro Trnava 6-4 6-1Hardcourt indoor Win
Hold
-
Break
-
15.11.2025SF Jonas Gundacker vs Peter AlamUTR Pro Trnava 6-4 6-0Hardcourt indoor Win
Hold
-
Break
-
14.11.2025 Jonas Gundacker vs Xavier JakubovicUTR Pro Trnava 7-6 6-4Hardcourt indoor Win
Hold
-
Break
-
12.11.2025 Jonas Gundacker vs Daniel SiniakovUTR Pro Trnava 1-6 3-6Hardcourt indoor Loss
Hold
-
Break
-
11.11.2025 Jonas Gundacker vs Juliusz BienkiewiczUTR Pro Trnava 6-4 6-3Hardcourt indoor Win
Hold
-
Break
-
10.11.2025 Jonas Gundacker vs Cian McDonnellUTR Pro Trnava 2-6 5-7Hardcourt indoor Loss
Hold
-
Break
-
09.11.2025Final Jonas Gundacker vs Daniel SiniakovUTR Pro Trnava 2-6 6-7Hardcourt indoor Loss
Hold
-
Break
-
08.11.2025SF Jonas Gundacker vs Roman PostolkaUTR Pro Trnava 6-1 6-2Hardcourt indoor Win
Hold
-
Break
-
07.11.2025 Jonas Gundacker vs Aleksandar MihailovicUTR Pro Trnava 6-3 6-1Hardcourt indoor Win
Hold
-
Break
-
05.11.2025 Jonas Gundacker vs Tomas TalajkaUTR Pro Trnava 6-1 6-4Hardcourt indoor Win
Hold
-
Break
-
04.11.2025 Jonas Gundacker vs Dominik RecekUTR Pro Trnava 3-6 2-6Hardcourt indoor Loss
Hold
-
Break
-
03.11.2025 Jonas Gundacker vs Cian McDonnellUTR Pro Trnava 6-3 6-2Hardcourt indoor Win
Hold
-
Break
-
26.09.2025 Jonas Gundacker vs Piet Luis PinterITF M15 Slovenj Gradec 2-6 2-6Clay Loss
Hold
50.0%
Break
0.0%
25.09.2025 Jonas Gundacker vs Josip SimundzaITF M15 Slovenj Gradec 7-5 6-1Clay Win
Hold
77.8%
Break
60.0%
03.09.2025 Jonas Gundacker vs Jakub FilipITF M15 Szczawno 4-6 6-3 6-7Clay Loss
Hold
62.5%
Break
37.5%
19.08.2025 Jonas Gundacker vs Lorenzo AngeliniITF M15 Mistelbach 2-6 1-6Clay Loss
Hold
14.3%
Break
25.0%
07.08.2025 Jonas Gundacker vs Juan Cruz Martin ManzanoITF M15 Slovenska Bistrica 1-6 0-6Clay Loss
Hold
14.3%
Break
0.0%
06.08.2025 Jonas Gundacker vs Ivan BileticITF M15 Slovenska Bistrica 4-6 7-6 6-3Clay Win
Hold
60.0%
Break
41.2%
30.07.2025 Jonas Gundacker vs Stijn SlumpITF M15 Wels 5-7 6-7Clay Loss
Hold
75.0%
Break
15.4%
23.07.2025 Jonas Gundacker vs Maik SteinerITF M25 Ollersbach 2-6 7-5 3-6Clay Loss
Hold
40.0%
Break
42.9%
22.07.2025 Jonas Gundacker vs Jakub KroslakITF M25 Ollersbach 6-1 5-3Clay Win
Hold
100.0%
Break
50.0%
15.07.2025 Jonas Gundacker vs Michael GloecklerITF M25 Kramsach 0-6 4-6Clay Loss
Hold
50.0%
Break
0.0%
19.06.2025 Jonas Gundacker vs Nikita MashtakovITF M15 Nyiregyhaza 1-6 2-6Clay Loss
Hold
28.6%
Break
12.5%
18.06.2025 Jonas Gundacker vs Patrik MeszarosITF M15 Nyiregyhaza 4-6 6-3 7-5Clay Win
Hold
68.8%
Break
40.0%
03.06.2025 Jonas Gundacker vs Anton MatusevichM15 Klagenfurt 7-5 2-6 2-5Clay Loss
Hold
64.3%
Break
14.3%
28.05.2025 Jonas Gundacker vs Paulo Andre Saraiva Dos SantosITF M15 Gyula 1-6 4-6Clay Loss
Hold
50.0%
Break
11.1%