Player research cockpit

JessicaKovalcik

TennisJack analysis

Jessica Kovalcik currently has a early TennisJack sample of 16 completed matches, with a 37.5% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank -

Matches16Completed matches

Win rate37.5%Across all matches

Latest form3-7In latest 10 matches

Index statusNeeds enrichmentProfile confidence

Performance metrics

Hold Base52.1%

Break Pressure43.8%

Latest form (10 matches)

3-7

L W L W L W L L L L

Surface profile

Hardcourt outdoor

Canonical/players/jessica-kovalcik/

Index statusNeeds enrichment

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 16 completed TennisJack matches: form, surface, odds, pressure and close-set behavior. The full match log stays below for audit.

Player DNA

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

Slow starter Break-heavy player

Set 1 punch37.5%

Service shield52.1%

Return bite43.8%

Decider risk18.8%

Favorite / Underdog Split

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

Favorite 50.0% 2-2 - 4 matches Avg odds 1.60 | 1+ set 75.0%

Underdog 0.0% 0-3 - 3 matches Avg odds 5.75 | 1+ set 0.0%

First Set Personality

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

Set 1 win37.5%

Breaks first S171.4%

Broken first S128.6%

Recovers S10.0%

Break Pressure Profile

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

Avg breaks3.12

Avg broken3.38

Balance-0.25

Clean service matches31.2%

3+ breaks produced62.5%

Set 2 win43.8%

Clean Win / Comeback Index

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

83.3%Clean 2-0 share among wins

Clean 2-0 wins5

Comeback signals7

Lost set 1, won match1

Comeback index43.8%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record4-5

Primary WR44.4%

Best surfaceHardcourt outdoor 44.4%

Hardcourt outdoor4-544.4%

Hardcourt indoor2-528.6%

Odds Value Pulse

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

Avg win odds1.30

Avg loss odds4.21

Biggest win odds1.40

2.00+ odds WR0.0%

2.00+ sample3

Odds sample7

Decider Profile

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

Three-set share18.8%

Decider record1-2

Set 3 win33.3%

After losing S110.0%

Close Set Risk

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

Close sets2-9

Close-set WR18.2%

Tie-breaks0-3

Matches with tight set6

Momentum Trend

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

Cooling down · 4 losses running

L W L W L W L L L L

Latest 5 WR20.0%

Previous 10 WR40.0%

Latest 51-4

Previous 104-6

Trend delta-20.0%

Latest 5 WR20.0%

Match log

All Jessica Kovalcik 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

Date	Match	Score	Result	Hold / Break
22.08.2026SF	Jessica Kovalcik vs Ellison ReynoldsonUTR Pro East Lansing Women	2-6 7-5 4-6Hardcourt indoor	Loss	Hold 60.0% Break 26.7%
21.08.2026	Jessica Kovalcik vs Mayu CrossleyUTR Pro East Lansing Women	6-2 3-6 3-6Hardcourt outdoor	Loss	Hold 61.5% Break 30.8%
20.08.2026	Jessica Kovalcik vs Nora SyrtveitUTR Pro East Lansing Women	5-7 5-7Hardcourt outdoor	Loss	Hold 50.0% Break 33.3%
19.08.2026	Jessica Kovalcik vs Ellie BlackfordUTR Pro East Lansing Women	4-6 4-6Hardcourt outdoor	Loss	Hold 40.0% Break 44.4%
18.08.2026	Jessica Kovalcik vs Isabella BarrettoUTR Pro East Lansing Women	1-6 6-3 6-1Hardcourt outdoor	Win	Hold 54.5% Break 58.3%
11.01.2026Final	Jessica Kovalcik vs Emerson Jones (USA)UTR Pro South Bend Women	3-6 2-6Hardcourt indoor	Loss	Hold - Break -
10.01.2026SF	Jessica Kovalcik vs Sienna OsborneUTR Pro South Bend Women	6-2 6-1Hardcourt indoor	Win	Hold 85.7% Break 75.0%
09.01.2026	Jessica Kovalcik vs Olivia DornerUTR Pro South Bend Women	6-7 5-7Hardcourt indoor	Loss	Hold 58.3% Break 33.3%
08.01.2026	Jessica Kovalcik vs Lola Mireille GlantzUTR Pro South Bend Women	6-1 6-2Hardcourt indoor	Win	Hold 71.4% Break 87.5%
07.01.2026	Jessica Kovalcik vs Marilouise Van ZylUTR Pro South Bend Women	6-7 6-7Hardcourt indoor	Loss	Hold 50.0% Break 42.9%
05.01.2026	Jessica Kovalcik vs Elizabeth ColemanUTR Pro South Bend Women	2-6 2-6Hardcourt indoor	Loss	Hold 12.5% Break 37.5%
24.05.2025SF	Jessica Kovalcik vs Kida FerrariUTR Pro Urbana Women	3-6 2-6Hardcourt outdoor	Loss	Hold - Break -
23.05.2025	Jessica Kovalcik vs Elisabeth DunacUTR Pro Urbana Women	6-1 6-2Hardcourt outdoor	Win	Hold - Break -
22.05.2025	Jessica Kovalcik vs Skye MadataliUTR Pro Urbana Women	6-3 6-0Hardcourt outdoor	Win	Hold - Break -
20.05.2025	Jessica Kovalcik vs Megan HeuserUTR Pro Urbana Women	2-6 1-6Hardcourt outdoor	Loss	Hold 28.6% Break 12.5%
19.05.2025	Jessica Kovalcik vs Susana SouhradaUTR Pro Urbana Women	6-0 6-4Hardcourt outdoor	Win	Hold - Break -