Player research cockpit

JanSebesta

TennisJack analysis

Jan Sebesta currently has a useful TennisJack sample of 29 completed matches, with a 37.9% win rate in the loaded match history. The recent form line is 4-6 across the latest 10 completed matches.

Latest rank #1884

Matches29Completed matches

Win rate37.9%Across all matches

Latest form4-6In latest 10 matches

Index statusReview candidateProfile confidence

Performance metrics

Hold Base57.4%

Break Pressure25.5%

Latest form (10 matches)

4-6

W L W L W L L L W L

Surface profile

Hardcourt indoor

Canonical/players/jan-sebesta/

Index statusReview candidate

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 29 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 punch37.9%

Service shield57.4%

Return bite25.5%

Decider risk17.2%

Favorite / Underdog Split

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

Favorite 66.7% 2-1 - 3 matches Avg odds 1.61 | 1+ set 100.0%

Underdog 25.0% 3-9 - 12 matches Avg odds 4.70 | 1+ set 25.0%

First Set Personality

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

Set 1 win37.9%

Breaks first S139.1%

Broken first S160.9%

Recovers S114.3%

Break Pressure Profile

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

Avg breaks2.31

Avg broken3.38

Balance-1.07

Clean service matches13.8%

3+ breaks produced44.8%

Set 2 win34.5%

Clean Win / Comeback Index

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

54.5%Clean 2-0 share among wins

Clean 2-0 wins6

Comeback signals10

Lost set 1, won match1

Comeback index34.5%

Surface Edge

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

Primary surfaceHardcourt indoor

Primary record3-7

Primary WR30.0%

Best surfaceHardcourt outdoor 66.7%

Hardcourt indoor3-730.0%

Unknown3-537.5%

Hardcourt outdoor4-266.7%

Clay1-420.0%

Odds Value Pulse

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

Avg win odds2.13

Avg loss odds5.05

Biggest win odds3.50

2.00+ odds WR25.0%

2.00+ sample12

Odds sample15

Decider Profile

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

Three-set share17.2%

Decider record3-2

Set 3 win60.0%

After losing S15.6%

Close Set Risk

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

Close sets9-11

Close-set WR45.0%

Tie-breaks4-7

Matches with tight set15

Momentum Trend

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

Cooling down · 1 losses running

W L W L W L L L W L

Latest 5 WR20.0%

Previous 10 WR60.0%

Latest 51-4

Previous 106-4

Trend delta-40.0%

Latest 5 WR20.0%

Match log

All Jan Sebesta 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
10.08.2026	Jan Sebesta vs Niklas WaldnerM25 Muttenz	2-6 3-6Surface pending	Loss	Hold 50.0% Break 11.1%
09.08.2026	Jan Sebesta vs Quirin WeberM25 Muttenz	6-3 6-3Surface pending	Win	Hold 88.9% Break 44.4%
05.08.2026	Jan Sebesta vs Pierre DelageM15 Frankfurt	3-6 0-6Surface pending	Loss	Hold 42.9% Break 0.0%
13.07.2026	Jan Sebesta vs Benoit GeldofM25 Uriage	3-6 6-7Surface pending	Loss	Hold 60.0% Break 25.0%
17.06.2026	Jan Sebesta vs Henry BernetM25 Klosters	2-6 2-6Surface pending	Loss	Hold 50.0% Break 0.0%
14.06.2026	Jan Sebesta vs Simon MuntwylerM25 Klosters	6-2 7-5Surface pending	Win	Hold 70.0% Break 60.0%
10.06.2026	Jan Sebesta vs Noah SchlagenhaufM25 Varnamo	3-6 2-6Surface pending	Loss	Hold 37.5% Break 25.0%
08.06.2026	Jan Sebesta vs Jared HorwoodM25 Varnamo	6-3 5-4Surface pending	Win	Hold 77.8% Break 44.4%
28.03.2026Final	Jan Sebesta vs James QuattroUTR Pro Boca Raton	2-6 3-6Hardcourt outdoor	Loss	Hold 55.6% Break 0.0%
28.03.2026SF	Jan Sebesta vs Carter CraigUTR Pro Boca Raton	6-2 6-7 7-5Hardcourt outdoor	Win	Hold - Break -
27.03.2026	Jan Sebesta vs Romesh KahatapitiyaUTR Pro Boca Raton	6-1 6-3Hardcourt outdoor	Win	Hold 75.0% Break 75.0%
26.03.2026	Jan Sebesta vs Gurjot SinghUTR Pro Boca Raton	6-0 6-4Hardcourt outdoor	Win	Hold - Break -
25.03.2026	Jan Sebesta vs Yan KodjoedUTR Pro Boca Raton	1-6 6-7Hardcourt outdoor	Loss	Hold 55.6% Break 18.2%
24.03.2026	Jan Sebesta vs Gordon GallagherUTR Pro Boca Raton	6-3 6-7 6-3Hardcourt outdoor	Win	Hold 87.5% Break 26.7%
17.02.2026	Jan Sebesta vs Louis TessaM15 Naples	0-6 6-7Clay	Loss	Hold 33.3% Break 30.0%
07.12.2025Final	Jan Sebesta vs Justin LyonsUTR Pro Tallahassee	4-6 6-7Hardcourt indoor	Loss	Hold 63.6% Break 25.0%
05.12.2025	Jan Sebesta vs Wissam AbderrahmanUTR Pro Tallahassee	7-6 6-4Hardcourt indoor	Win	Hold 81.8% Break 25.0%
04.12.2025	Jan Sebesta vs Edgar DestouetUTR Pro Tallahassee	6-1 6-1Hardcourt indoor	Win	Hold 100.0% Break 71.4%
03.12.2025	Jan Sebesta vs Isaac NorteyUTR Pro Tallahassee	4-6 7-6 2-6Hardcourt indoor	Loss	Hold - Break -
02.12.2025	Jan Sebesta vs Luis Felipe MiguelUTR Pro Tallahassee	2-6 1-6Hardcourt indoor	Loss	Hold 14.3% Break 25.0%
13.09.2025SF	Jan Sebesta vs Joao PortugalUTR Pro Tallahassee	7-6 0-6 4-6Hardcourt indoor	Loss	Hold 50.0% Break 20.0%
12.09.2025	Jan Sebesta vs Alex BulteUTR Pro Tallahassee	1-6 0-6Hardcourt indoor	Loss	Hold 14.3% Break 0.0%
11.09.2025	Jan Sebesta vs Corey CraigUTR Pro Tallahassee	1-6 1-6Hardcourt indoor	Loss	Hold 28.6% Break 0.0%
10.09.2025	Jan Sebesta vs Gabriele Thomas BrancatelliUTR Pro Tallahassee	7-6 6-0Hardcourt indoor	Win	Hold 88.9% Break 40.0%
08.09.2025	Jan Sebesta vs Vito TonejcUTR Pro Tallahassee	4-6 2-6Hardcourt indoor	Loss	Hold 66.7% Break 0.0%
17.08.2025	Jan Sebesta vs Hugo OuzilouITF M25 Muttenz	6-7 2-6Clay	Loss	Hold 60.0% Break 18.2%
13.08.2025	Jan Sebesta vs Alejandro Moro CanasITF M25 Gijon	2-6 2-6Clay	Loss	Hold 50.0% Break 0.0%
12.08.2025	Jan Sebesta vs Amaan SiddiquiITF M25 Gijon	2-6 7-5 6-1Clay	Win	Hold 53.9% Break 57.1%
15.06.2025	Jan Sebesta vs Giacomo CrisostomoITF M25 Klosters	3-6 2-6Clay	Loss	Hold 37.5% Break 22.2%