Player research cockpit

JelenaOstapenko

TennisJack analysis

Jelena Ostapenko currently has a useful TennisJack sample of 48 completed matches, with a 54.2% win rate in the loaded match history. The recent form line is 6-4 across the latest 10 completed matches.

Latest rank #32

Matches48Completed matches

Win rate54.2%Across all matches

Latest form6-4In latest 10 matches

Index statusReview candidateProfile confidence

Performance metrics

Hold Base65.9%

Break Pressure38.7%

Latest form (10 matches)

6-4

L L W W W W W L L W

Surface profile

Hardcourt outdoor

Canonical/players/jelena-ostapenko/

Index statusReview candidate

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 48 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.

Balanced starts Break-heavy player Close-set risk

Set 1 punch52.1%

Service shield65.9%

Return bite38.7%

Decider risk41.7%

Favorite / Underdog Split

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

Favorite 64.0% 16-9 - 25 matches Avg odds 1.55 | 1+ set 88.0%

Underdog 31.2% 5-11 - 16 matches Avg odds 2.67 | 1+ set 56.2%

First Set Personality

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

Set 1 win52.1%

Breaks first S163.8%

Broken first S136.2%

Recovers S135.3%

Break Pressure Profile

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

Avg breaks4.40

Avg broken3.98

Balance0.42

Clean service matches6.2%

3+ breaks produced72.9%

Set 2 win56.2%

Clean Win / Comeback Index

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

38.5%Clean 2-0 share among wins

Clean 2-0 wins10

Comeback signals28

Lost set 1, won match8

Comeback index58.3%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record12-13

Primary WR48.0%

Best surfaceGrass 75.0%

Hardcourt outdoor12-1348.0%

Clay8-753.3%

Grass6-275.0%

Odds Value Pulse

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

Avg win odds1.74

Avg loss odds2.25

Biggest win odds3.20

2.00+ odds WR31.2%

2.00+ sample16

Odds sample41

Decider Profile

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

Three-set share41.7%

Decider record10-10

Set 3 win50.0%

After losing S134.8%

Close Set Risk

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

Close sets27-26

Close-set WR50.9%

Tie-breaks4-3

Matches with tight set35

Momentum Trend

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

Stable form · 1 wins running

L L W W W W W L L W

Latest 5 WR60.0%

Previous 10 WR70.0%

Latest 53-2

Previous 107-3

Trend delta-10.0%

Latest 5 WR60.0%

Match log

All Jelena Ostapenko 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
22.09.2026R32	Jelena Ostapenko vs Anastasia ZakharovaWTA Seoul	6-4 6-1Hardcourt outdoor	Win	Hold 87.5% Break 55.6%
15.08.2026R64	Jelena Ostapenko vs Magdalena FrechWTA Cincinnati	1-6 3-6Hardcourt outdoor	Loss	Hold 37.5% Break 12.5%
03.07.2026R32	Jelena Ostapenko vs Aryna SabalenkaWimbledon Women	4-6 4-6Grass	Loss	Hold 60.0% Break 20.0%
01.07.2026R64	Jelena Ostapenko vs Antonia RuzicWimbledon Women	6-2 6-0Grass	Win	Hold 85.7% Break 85.7%
29.06.2026R128	Jelena Ostapenko vs Harriet DartWimbledon Women	6-3 3-6 6-4Grass	Win	Hold 64.3% Break 42.9%
25.06.2026QF	Jelena Ostapenko vs Zeynep SonmezWTA Eastbourne	6-3 6-0Grass	Win	Hold 87.5% Break 71.4%
24.06.2026R16	Jelena Ostapenko vs Panna UdvardyWTA Eastbourne	3-6 6-1 6-2Grass	Win	Hold 75.0% Break 50.0%
22.06.2026R32	Jelena Ostapenko vs Francesca JonesWTA Eastbourne	6-2 6-2Grass	Win	Hold 100.0% Break 50.0%
27.05.2026R64	Jelena Ostapenko vs Magda LinetteFrench Open Women	2-6 6-2 2-6Clay	Loss	Hold 66.7% Break 16.7%
12.05.2026QF	Jelena Ostapenko vs Sorana CirsteaWTA Rome	1-6 6-7Clay	Loss	Hold 55.6% Break 18.2%
11.05.2026R16	Jelena Ostapenko vs Anna KalinskayaWTA Rome	6-1 6-2Clay	Win	Hold 100.0% Break 57.1%
09.05.2026R32	Jelena Ostapenko vs Qinwen ZhengWTA Rome	4-6 6-4 6-4Clay	Win	Hold 86.7% Break 20.0%
07.05.2026R64	Jelena Ostapenko vs Elena-Gabriela RuseWTA Rome	2-6 6-2 6-3Clay	Win	Hold 53.9% Break 58.3%
06.05.2026R128	Jelena Ostapenko vs Lucrezia StefaniniWTA Rome	6-0 6-1Clay	Win	Hold 100.0% Break 85.7%
26.04.2026R32	Jelena Ostapenko vs Anastasia PotapovaWTA Madrid	6-4 4-6 4-6Clay	Loss	Hold 53.3% Break 40.0%
24.04.2026R64	Jelena Ostapenko vs Simona WaltertWTA Madrid	6-2 7-5Clay	Win	Hold 70.0% Break 60.0%
15.04.2026R32	Jelena Ostapenko vs Mirra AndreevaWTA Stuttgart	7-5 2-6 4-6Clay	Loss	Hold 53.3% Break 33.3%
10.04.2026QF	Jelena Ostapenko vs Elena-Gabriela RuseWTA Linz	6-4 4-6 1-6Clay	Loss	Hold 42.9% Break 38.5%
08.04.2026R16	Jelena Ostapenko vs Alexandra EalaWTA Linz	6-4 7-5Clay	Win	Hold 63.6% Break 54.5%
23.03.2026R16	Jelena Ostapenko vs Hailey BaptisteWTA Miami	3-6 4-6Hardcourt outdoor	Loss	Hold 66.7% Break 10.0%
22.03.2026R32	Jelena Ostapenko vs Jasmine PaoliniWTA Miami	5-7 6-2 7-5Hardcourt outdoor	Win	Hold 62.5% Break 50.0%
20.03.2026R64	Jelena Ostapenko vs Dayana YastremskaWTA Miami	6-4 6-4Hardcourt outdoor	Win	Hold 90.0% Break 30.0%
09.03.2026R32	Jelena Ostapenko vs Jessica PegulaWTA Indian Wells	6-4 3-6 2-6Hardcourt outdoor	Loss	Hold 61.5% Break 21.4%
07.03.2026R64	Jelena Ostapenko vs Katie VolynetsWTA Indian Wells	6-4 7-6Hardcourt outdoor	Win	Hold 63.6% Break 41.7%
16.02.2026R64	Jelena Ostapenko vs Anna KalinskayaWTA Dubai	6-2 1-6 4-6Hardcourt outdoor	Loss	Hold 66.7% Break 23.1%
13.02.2026SF	Jelena Ostapenko vs Victoria MbokoWTA Doha	3-6 2-6Hardcourt outdoor	Loss	Hold 37.5% Break 22.2%
12.02.2026QF	Jelena Ostapenko vs Elisabetta CocciarettoWTA Doha	7-5 6-4Hardcourt outdoor	Win	Hold 63.6% Break 54.5%
11.02.2026R16	Jelena Ostapenko vs Maria Camila OsorioWTA Doha	6-3 6-1Hardcourt outdoor	Win	Hold 75.0% Break 75.0%
10.02.2026R32	Jelena Ostapenko vs Ekaterina AlexandrovaWTA Doha	6-4 6-2Hardcourt outdoor	Win	Hold 88.9% Break 44.4%
09.02.2026R64	Jelena Ostapenko vs Anastasia ZakharovaWTA Doha	6-7 6-3 6-4Hardcourt outdoor	Win	Hold 60.0% Break 50.0%
04.02.2026R16	Jelena Ostapenko vs Sara BejlekWTA Abu Dhabi	4-6 3-6Hardcourt outdoor	Loss	Hold 55.6% Break 20.0%
02.02.2026R32	Jelena Ostapenko vs Oksana SelekhmetevaWTA Abu Dhabi	5-7 7-6 6-2Hardcourt outdoor	Win	Hold 62.5% Break 41.2%
22.01.2026R64	Jelena Ostapenko vs Xinyu WangAustralian Open Women	6-4 4-6 4-6Hardcourt outdoor	Loss	Hold 46.7% Break 46.7%
20.01.2026R128	Jelena Ostapenko vs Rebecca SramkovaAustralian Open Women	6-4 6-4Hardcourt outdoor	Win	Hold 80.0% Break 40.0%
06.01.2026R32	Jelena Ostapenko vs Sorana CirsteaWTA Brisbane	2-6 6-7Hardcourt outdoor	Loss	Hold 70.0% Break 9.1%
26.09.2025R64	Jelena Ostapenko vs Priscilla HonWTA Beijing	3-6 2-6Hardcourt outdoor	Loss	Hold 33.3% Break 25.0%
12.09.2025R16	Jelena Ostapenko vs Marina StakusicWTA Guadalajara	4-6 7-6 2-6Hardcourt outdoor	Loss	Hold 66.7% Break 12.5%
28.08.2025R64	Jelena Ostapenko vs Taylor TownsendUS Open Women	5-7 1-6Hardcourt outdoor	Loss	Hold 50.0% Break 11.1%
24.08.2025R128	Jelena Ostapenko vs Xiyu WangUS Open Women	6-4 6-3Hardcourt outdoor	Win	Hold 80.0% Break 44.4%
13.08.2025R32	Jelena Ostapenko vs Lucia BronzettiWTA Cincinnati	6-1 3-6 4-6Hardcourt outdoor	Loss	Hold 69.2% Break 30.8%
01.08.2025R32	Jelena Ostapenko vs Naomi OsakaWTA Montreal	2-6 4-6Hardcourt outdoor	Loss	Hold 33.3% Break 33.3%
30.07.2025R64	Jelena Ostapenko vs Renata ZarazuaWTA Montreal	6-2 4-6 6-2Hardcourt outdoor	Win	Hold 61.5% Break 61.5%
30.06.2025R128	Jelena Ostapenko vs Sonay KartalWimbledon Women	5-7 6-2 2-6Grass	Loss	Hold 64.3% Break 28.6%
24.06.2025R32	Jelena Ostapenko vs Sonay KartalWTA Eastbourne	6-3 7-6Grass	Win	Hold 63.6% Break 45.5%
30.05.2025R32	Jelena Ostapenko vs Elena RybakinaFrench Open Women	2-6 2-6Clay	Loss	Hold 37.5% Break 12.5%
28.05.2025R64	Jelena Ostapenko vs Caroline DolehideFrench Open Women	5-7 6-3 6-3Clay	Win	Hold 73.3% Break 40.0%
26.05.2025R128	Jelena Ostapenko vs Polina KudermetovaFrench Open Women	5-7 6-0 6-2Clay	Win	Hold 76.9% Break 53.9%
12.05.2025R16	Jelena Ostapenko vs Jasmine PaoliniWTA Rome	5-7 2-6Clay	Loss	Hold 60.0% Break 10.0%