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David Poljak tennis player profile visual with TennisJack stats and match analysis
TJPlayer research cockpit

David Poljak

TennisJack analysis

David Poljak currently has a useful TennisJack sample of 26 completed matches, with a 34.6% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank #170
M
Matches26Completed matches
%
Win rate34.6%Across all matches
F
Latest form3-7In latest 10 matches
Performance metrics
Hold Base70.8%
Break Pressure19.9%
Latest form (10 matches)
3-7
W Oldest L 2 L 3 L 4 W 5 L 6 W 7 L 8 L 9 L Latest
Surface profile
Clay 12 matches · 25.0% WR
Czech Republic flag
CountryCzech RepublicCountry profile
PlayRightRight-handed
Highest Rank#370Singles career high
Age / Birthday30Born 17 May 1996
Profile intelligence

Ten signals worth watching.

Built from 26 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.

Slow starter Break-heavy player
Set 1 punch30.8%
Service shield70.8%
Return bite19.9%
Decider risk34.6%
02

Favorite / Underdog Split

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

Favorite 83.3% 5-1 - 6 matches Avg odds 1.48 | 1+ set 83.3%
Underdog 8.3% 1-11 - 12 matches Avg odds 4.02 | 1+ set 41.7%
03

First Set Personality

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

Set 1 win30.8%
Breaks first S136.4%
Broken first S163.6%
Recovers S17.1%
04

Break Pressure Profile

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

Avg breaks2.15
Avg broken3.04
Balance-0.88
Clean service matches15.4%
3+ breaks produced38.5%
Set 2 win42.3%
05

Clean Win / Comeback Index

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

44.4%Clean 2-0 share among wins
Clean 2-0 wins4
Comeback signals10
Lost set 1, won match2
Comeback index38.5%
06

Surface Edge

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

Primary surfaceClay
Primary record3-9
Primary WR25.0%
Best surfaceUnknown 100.0%
Clay3-925.0%
Hardcourt indoor5-455.6%
Hardcourt outdoor0-40.0%
Unknown1-0100.0%
07

Odds Value Pulse

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

Avg win odds1.65
Avg loss odds3.93
Biggest win odds2.63
2.00+ odds WR8.3%
2.00+ sample12
Odds sample18
08

Decider Profile

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

Three-set share34.6%
Decider record4-5
Set 3 win44.4%
After losing S111.1%
09

Close Set Risk

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

Close sets11-19
Close-set WR36.7%
Tie-breaks5-7
Matches with tight set18
10

Momentum Trend

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

Cooling down · 3 losses running
W oldest L 2 L 3 L 4 W 5 L 6 W 7 L 8 L 9 L latest
Latest 5 1-4 20.0% WR
Trend delta -30.0% latest vs previous sample
Match log

All David Poljak matches in the TennisJack sample.

Scan date, tournament, surface, players, odds, final score, result and service-return indicators from completed matches.

Open Player Research
Win
01.02.2026Round 14
Challenger CesenaticoHardcourt indoor
David Poljak
vs
Gabriele Bosio
1.57
2.25
6-3 6-2
Hold
100.0%
Break
37.5%
Loss
12.11.2025R32
Challenger DrummondvilleHardcourt indoor
James Trotter
vs
David Poljak
1.11
6.50
6-2 6-3
Hold
62.5%
Break
0.0%
Win
10.11.2025Round 19
Challenger DrummondvilleHardcourt indoor
Matt Kuhar
vs
David Poljak
2.63
1.44
6-4 3-6 4-6
Hold
86.7%
Break
21.4%
Win
09.11.2025Round 14
Challenger DrummondvilleHardcourt indoor
David Poljak
vs
Niklas Schell
1.80
1.91
6-2 6-2
Hold
100.0%
Break
50.0%
Win
04.11.2025
ITF M25 MontrealHardcourt indoor
David Poljak
vs
Henry Ren
1.22
4.00
7-5 6-2
Hold
80.0%
Break
50.0%
Win
01.09.2025Round 19
Challenger TullnClay
David Poljak
vs
Dan Martin
2.75
1.40
7-6 4-6 7-5
Hold
82.3%
Break
16.7%
Loss
10.08.2025Round 14
Challenger HersonissosHardcourt outdoor
Arthur Reymond
vs
David Poljak
1.44
2.63
6-3 7-6
Hold
72.7%
Break
10.0%
Loss
03.08.2025Round 14
Challenger Grodzisk MazowieckiHardcourt outdoor
Daniil Glinka
vs
David Poljak
1.22
4.00
6-4 6-2
Hold
55.6%
Break
11.1%