TJPlayer research cockpit

Vlada Kozak

TennisJack analysis

Vlada Kozak currently has a useful TennisJack sample of 25 completed matches, with a 36.0% win rate in the loaded match history. The recent form line is 4-6 across the latest 10 completed matches.

Latest rank #1488
M
Matches25Completed matches
%
Win rate36.0%Across all matches
F
Latest form4-6In latest 10 matches
Performance metrics
Hold Base37.8%
Break Pressure49.2%
Latest form (10 matches)
4-6
L Oldest W 2 L 3 W 4 W 5 L 6 L 7 L 8 W 9 L Latest
Surface profile
Clay 24 matches · 33.3% WR
Great Britain flag
CountryGreat BritainCountry profile
PlayRightRight-handed
Highest Rank#1458Singles career high
Age / BirthdayPendingBirthday not listed
Profile intelligence

Ten signals worth watching.

Built from 25 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 punch40.0%
Service shield37.8%
Return bite49.2%
Decider risk4.0%
02

Favorite / Underdog Split

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

Favorite 83.3% 5-1 - 6 matches Avg odds 1.30 | 1+ set 83.3%
Underdog 0.0% 0-9 - 9 matches Avg odds 7.13 | 1+ set 11.1%
03

First Set Personality

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

Set 1 win40.0%
Breaks first S131.2%
Broken first S168.8%
Recovers S127.3%
04

Break Pressure Profile

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

Avg breaks2.80
Avg broken3.56
Balance-0.76
Clean service matches36.0%
3+ breaks produced48.0%
Set 2 win36.0%
05

Clean Win / Comeback Index

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

77.8%Clean 2-0 share among wins
Clean 2-0 wins7
Comeback signals10
Lost set 1, won match0
Comeback index40.0%
06

Surface Edge

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

Primary surfaceClay
Primary record8-16
Primary WR33.3%
Best surfaceHardcourt indoor 100.0%
Clay8-1633.3%
Hardcourt indoor1-0100.0%
07

Odds Value Pulse

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

Avg win odds1.24
Avg loss odds6.58
Biggest win odds1.53
2.00+ odds WR0.0%
2.00+ sample8
Odds sample15
08

Decider Profile

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

Three-set share4.0%
Decider record0-1
Set 3 win0.0%
After losing S10.0%
09

Close Set Risk

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

Close sets5-9
Close-set WR35.7%
Tie-breaks0-2
Matches with tight set12
10

Momentum Trend

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

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

All Vlada Kozak matches in the TennisJack sample.

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

Open Player Research
Loss
23.06.2026
W15 Kursumlijska BanjaClay
vs
1.05
8.50
6-3 6-2
Hold
11.1%
Break
50.0%
Loss
22.03.2026Round 14
WTA DubrovnikClay
vs
1.01
15.00
6-1 6-1
Hold
16.7%
Break
14.3%
Win
18.11.2025
ITF W15 Mogi das CruzesClay
vs
1.03
12.00
6-1 6-0
Hold
85.7%
Break
100.0%