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Portrait of Janice Tjen, tennis player
Player research cockpit

JaniceTjen

TennisJack analysis

Janice Tjen currently has a large TennisJack sample of 79 completed matches, with a 60.8% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank #51
M
Matches79Completed matches
%
Win rate60.8%Across all matches
F
Latest form3-7In latest 10 matches
I
Index statusStrong candidateProfile confidence
Performance metrics
Hold Base73.6%
Break Pressure30.6%
Latest form (10 matches)
3-7
L W L W L L W L L L
Surface profile
Hardcourt outdoor
Canonical/players/janice-tjen/
Index statusStrong candidate
Last updatedData from TennisJack
Profile intelligence

Ten signals worth watching.

Built from 79 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.

Strong starter Break-heavy player Stable server
Set 1 punch65.8%
Service shield73.6%
Return bite30.6%
Decider risk26.6%
02

Favorite / Underdog Split

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

Favorite 79.6% 39-10 - 49 matches Avg odds 1.32 | 1+ set 91.8%
Underdog 28.6% 6-15 - 21 matches Avg odds 3.25 | 1+ set 38.1%
03

First Set Personality

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

Set 1 win65.8%
Breaks first S162.5%
Broken first S137.5%
Recovers S129.6%
04

Break Pressure Profile

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

Avg breaks2.77
Avg broken2.35
Balance0.42
Clean service matches26.6%
3+ breaks produced51.9%
Set 2 win57.0%
05

Clean Win / Comeback Index

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

58.3%Clean 2-0 share among wins
Clean 2-0 wins28
Comeback signals45
Lost set 1, won match3
Comeback index57.0%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record43-21
Primary WR67.2%
Best surfaceHardcourt indoor 100.0%
Hardcourt outdoor43-2167.2%
Clay2-528.6%
Grass2-528.6%
Hardcourt indoor1-0100.0%
07

Odds Value Pulse

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

Avg win odds1.42
Avg loss odds2.76
Biggest win odds3.20
2.00+ odds WR26.3%
2.00+ sample19
Odds sample70
08

Decider Profile

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

Three-set share26.6%
Decider record10-11
Set 3 win47.6%
After losing S111.1%
09

Close Set Risk

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

Close sets49-34
Close-set WR59.0%
Tie-breaks17-11
Matches with tight set56
10

Momentum Trend

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

Stable form · 3 losses running
L W L W L L W L L L
Latest 5 WR20.0%
Previous 10 WR30.0%
Latest 51-4
Previous 103-7
Trend delta-10.0%
Latest 5 WR20.0%
Match log

All Janice Tjen 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
DateMatchScoreResultHold / Break
16.09.2026R16 Janice Tjen vs Sloane StephensWTA Guadalajara 6-7 6-7Hardcourt outdoor Loss
Hold
83.3%
Break
14.3%
01.09.2026R128 Janice Tjen vs Mirra AndreevaUS Open Women 2-6 2-6Hardcourt outdoor Loss
Hold
50.0%
Break
0.0%
18.08.2026R32 Janice Tjen vs Mirra AndreevaWTA Cincinnati 1-6 6-7Hardcourt outdoor Loss
Hold
70.0%
Break
0.0%
16.08.2026R64 Janice Tjen vs Viktorija GolubicWTA Cincinnati 7-6 5-7 7-5Hardcourt outdoor Win
Hold
66.7%
Break
31.6%
03.08.2026R128 Janice Tjen vs Ludmilla SamsonovaWTA Toronto 6-7 5-7Hardcourt outdoor Loss
Hold
66.7%
Break
23.1%
30.07.2026R16 Janice Tjen vs Anna KalinskayaWTA Washington 6-1 3-6 6-7Hardcourt outdoor Loss
Hold
78.6%
Break
26.7%
27.07.2026R32 Janice Tjen vs Rebecca SramkovaWTA Washington 6-4 6-2Hardcourt outdoor Win
Hold
77.8%
Break
55.6%
01.07.2026R64 Janice Tjen vs Daria KasatkinaWimbledon Women 7-6 1-6 4-6Grass Loss
Hold
64.3%
Break
12.5%
29.06.2026R128 Janice Tjen vs Leylah Annie FernandezWimbledon Women 6-1 7-6Grass Win
Hold
100.0%
Break
27.3%
23.06.2026R32 Janice Tjen vs Caty McNallyWTA Eastbourne 5-7 7-6 3-6Grass Loss
Hold
70.6%
Break
11.8%
15.06.2026R32 Janice Tjen vs Tatjana MariaWTA Nottingham 3-6 2-6Grass Loss
Hold
62.5%
Break
0.0%
09.06.2026R32 Janice Tjen vs Greet MinnenWTA Hertogenbosch 6-7 1-6Grass Loss
Hold
77.8%
Break
0.0%
04.06.2026R16 Janice Tjen vs Ashlyn KruegerWTA Birmingham 1-6 3-6Grass Loss
Hold
50.0%
Break
0.0%
02.06.2026R32 Janice Tjen vs Nao HibinoWTA Birmingham 6-4 3-6 6-2Grass Win
Hold
76.9%
Break
35.7%
26.05.2026R128 Janice Tjen vs Emma NavarroFrench Open Women 4-6 3-6Clay Loss
Hold
55.6%
Break
20.0%
20.05.2026R16 Janice Tjen vs Maria Camila OsorioWTA Rabat 3-6 6-3 0-6Clay Loss
Hold
50.0%
Break
25.0%
19.05.2026R32 Janice Tjen vs Caijsa Wilda HennemannWTA Rabat 6-1 7-5Clay Win
Hold
77.8%
Break
60.0%
06.05.2026R128 Janice Tjen vs Peyton StearnsWTA Rome 4-6 4-6Clay Loss
Hold
60.0%
Break
20.0%
24.04.2026R64 Janice Tjen vs Ludmilla SamsonovaWTA Madrid 2-6 1-6Clay Loss
Hold
37.5%
Break
0.0%
22.04.2026R128 Janice Tjen vs Alina CharaevaWTA Madrid 6-4 6-2Clay Win
Hold
77.8%
Break
55.6%
01.04.2026R32 Janice Tjen vs McCartney KesslerWTA Charleston 2-6 1-6Clay Loss
Hold
28.6%
Break
12.5%
19.03.2026R128 Janice Tjen vs Yulia PutintsevaWTA Miami 6-3 3-6 4-6Hardcourt outdoor Loss
Hold
78.6%
Break
14.3%
05.03.2026R128 Janice Tjen vs Jaqueline Adina CristianWTA Indian Wells 6-4 4-6 6-7Hardcourt outdoor Loss
Hold
75.0%
Break
23.5%
24.02.2026R32 Janice Tjen vs Maria Camila OsorioWTA Merida 4-6 3-6Hardcourt outdoor Loss
Hold
44.4%
Break
30.0%
18.02.2026R16 Janice Tjen vs Amanda AnisimovaWTA Dubai 1-6 3-6Hardcourt outdoor Loss
Hold
25.0%
Break
25.0%
16.02.2026R32 Janice Tjen vs Leylah Annie FernandezWTA Dubai 7-6 6-4Hardcourt outdoor Win
Hold
72.7%
Break
33.3%
15.02.2026R64 Janice Tjen vs Dayana YastremskaWTA Dubai 6-4 6-1Hardcourt outdoor Win
Hold
100.0%
Break
44.4%
10.02.2026R32 Janice Tjen vs Iga SwiatekWTA Doha 0-6 3-6Hardcourt outdoor Loss
Hold
28.6%
Break
12.5%
09.02.2026R64 Janice Tjen vs Beatriz Haddad MaiaWTA Doha 6-0 6-1Hardcourt outdoor Win
Hold
100.0%
Break
83.3%
03.02.2026R16 Janice Tjen vs Ludmilla SamsonovaWTA Abu Dhabi 2-6 2-6Hardcourt outdoor Loss
Hold
50.0%
Break
0.0%
02.02.2026R32 Janice Tjen vs Maya JointWTA Abu Dhabi 7-6 3-6 6-3Hardcourt outdoor Win
Hold
73.3%
Break
25.0%
22.01.2026R64 Janice Tjen vs Karolina PliskovaAustralian Open Women 4-6 4-6Hardcourt outdoor Loss
Hold
80.0%
Break
0.0%
20.01.2026R128 Janice Tjen vs Leylah Annie FernandezAustralian Open Women 6-2 7-6Hardcourt outdoor Win
Hold
80.0%
Break
36.4%
13.01.2026R32 Janice Tjen vs Iva JovicWTA Hobart 0-6 1-6Hardcourt outdoor Loss
Hold
-
Break
-
06.01.2026R32 Janice Tjen vs Sonay KartalWTA Auckland 1-6 7-6 3-6Hardcourt outdoor Loss
Hold
69.2%
Break
6.2%
02.11.2025Final Janice Tjen vs Kimberly BirrellWTA Chennai 6-4 6-3Hardcourt outdoor Win
Hold
77.8%
Break
50.0%
01.11.2025SF Janice Tjen vs Lanlana TararudeeWTA Chennai 7-6 7-6Hardcourt outdoor Win
Hold
83.3%
Break
14.3%
31.10.2025QF Janice Tjen vs Mia PohankovaWTA Chennai 6-3 6-1Hardcourt outdoor Win
Hold
87.5%
Break
62.5%
30.10.2025R16 Janice Tjen vs Linda FruhvirtovaWTA Chennai 2-6 6-3 6-2Hardcourt outdoor Win
Hold
66.7%
Break
46.1%
29.10.2025R32 Janice Tjen vs Caroline WernerWTA Chennai 6-4 6-7 6-2Hardcourt outdoor Win
Hold
93.3%
Break
25.0%
19.10.2025Round 14 Janice Tjen vs Tatiana ProzorovaWTA Guangzhou 7-6 4-6 6-7Hardcourt outdoor Loss
Hold
70.6%
Break
21.1%
18.10.2025Final Janice Tjen vs Anna BondarWTA Jinan 6-4 4-6 6-4Hardcourt outdoor Win
Hold
86.7%
Break
20.0%
17.10.2025SF Janice Tjen vs Lulu SunWTA Jinan 4-6 7-6 6-4Hardcourt outdoor Win
Hold
75.0%
Break
23.5%
16.10.2025QF Janice Tjen vs Xinyu GaoWTA Jinan 6-4 6-0Hardcourt outdoor Win
Hold
75.0%
Break
75.0%
15.10.2025R16 Janice Tjen vs Polina IatcenkoWTA Jinan 6-3 6-4Hardcourt outdoor Win
Hold
100.0%
Break
30.0%
14.10.2025R32 Janice Tjen vs Yafan WangWTA Jinan 6-4 6-7 6-2Hardcourt outdoor Win
Hold
80.0%
Break
37.5%
30.09.2025R32 Janice Tjen vs Varvara LepchenkoWTA Suzhou 4-6 6-1 6-7Hardcourt outdoor Loss
Hold
80.0%
Break
26.7%
28.09.2025Round 19 Janice Tjen vs Kyoka OkamuraWTA Suzhou 7-6 6-2Hardcourt outdoor Win
Hold
100.0%
Break
18.2%
27.09.2025Round 14 Janice Tjen vs Yihan QuWTA Suzhou 6-2 6-1Hardcourt outdoor Win
Hold
85.7%
Break
75.0%
25.09.2025R128 Janice Tjen vs Aliaksandra SasnovichWTA Beijing 7-6 5-7 1-6Hardcourt outdoor Loss
Hold
73.3%
Break
5.9%
23.09.2025Round 15 Janice Tjen vs Viktoriya TomovaWTA Beijing 6-2 7-6Hardcourt outdoor Win
Hold
60.0%
Break
54.5%
22.09.2025Round 14 Janice Tjen vs Lucrezia StefaniniWTA Beijing 6-4 6-3Hardcourt outdoor Win
Hold
66.7%
Break
60.0%
14.09.2025Final Janice Tjen vs Tiantsoa Rakotomanga RajaonahWTA Sao Paulo 3-6 4-6Hardcourt outdoor Loss
Hold
55.6%
Break
20.0%
13.09.2025SF Janice Tjen vs Francesca JonesWTA Sao Paulo 7-6 6-3Hardcourt outdoor Win
Hold
90.9%
Break
18.2%
12.09.2025QF Janice Tjen vs Alexandra EalaWTA Sao Paulo 6-4 6-1Hardcourt outdoor Win
Hold
87.5%
Break
55.6%
10.09.2025R16 Janice Tjen vs Martina OkalovaWTA Sao Paulo 6-1 6-0Hardcourt outdoor Win
Hold
100.0%
Break
83.3%
08.09.2025R32 Janice Tjen vs Leolia JeanjeanWTA Sao Paulo 6-2 6-3Hardcourt outdoor Win
Hold
88.9%
Break
50.0%
27.08.2025R64 Janice Tjen vs Emma RaducanuUS Open Women 2-6 1-6Hardcourt outdoor Loss
Hold
42.9%
Break
0.0%
24.08.2025R128 Janice Tjen vs Veronika KudermetovaUS Open Women 6-4 4-6 6-4Hardcourt outdoor Win
Hold
80.0%
Break
26.7%
22.08.2025Round 19 Janice Tjen vs Aoi ItoUS Open Women 6-1 6-2Hardcourt outdoor Win
Hold
100.0%
Break
62.5%
21.08.2025Round 15 Janice Tjen vs Maja ChwalinskaUS Open Women 7-5 7-5Hardcourt outdoor Win
Hold
90.9%
Break
25.0%
19.08.2025Round 14 Janice Tjen vs Varvara LepchenkoUS Open Women 6-3 6-1Hardcourt outdoor Win
Hold
87.5%
Break
62.5%
09.08.2025 Janice Tjen vs Jessika PonchetITF W100 Landisville 6-4 6-3Hardcourt outdoor Win
Hold
-
Break
-
03.08.2025 Janice Tjen vs Xiyu WangITF W75 Lexington 6-3 2-6 4-6Hardcourt outdoor Loss
Hold
71.4%
Break
15.4%
02.08.2025 Janice Tjen vs Fiona CrawleyITF W75 Lexington 6-3 6-2Hardcourt outdoor Win
Hold
-
Break
-
01.08.2025 Janice Tjen vs Jessika PonchetITF W75 Lexington 6-4 6-2Hardcourt outdoor Win
Hold
-
Break
-
24.07.2025 Janice Tjen vs Carol ZhaoITF W100 Evansville 6-4 6-2Hardcourt outdoor Win
Hold
88.9%
Break
44.4%
24.07.2025 Janice Tjen vs Kallista LiuITF W100 Evansville 7-6 6-1Hardcourt outdoor Win
Hold
80.0%
Break
40.0%
29.06.2025 Janice Tjen vs Momoko KoboriITF W35 Taipei 4-6 6-1 6-2Hardcourt outdoor Win
Hold
69.2%
Break
58.3%
22.06.2025 Janice Tjen vs Yidi YangITF W50 Taizhou 7-5 6-3Hardcourt outdoor Win
Hold
-
Break
-
21.06.2025 Janice Tjen vs Eudice ChongITF W50 Taizhou 6-4 6-4Hardcourt outdoor Win
Hold
-
Break
-
20.06.2025 Janice Tjen vs Saki ImamuraITF W50 Taizhou 6-3 6-1Hardcourt outdoor Win
Hold
-
Break
-
19.06.2025 Janice Tjen vs Jiangxue HanITF W50 Taizhou 6-3 6-0Hardcourt outdoor Win
Hold
-
Break
-
15.06.2025 Janice Tjen vs Fangzhou LiuW35 Luzhou 6-0 6-4Hardcourt outdoor Win
Hold
-
Break
-
13.06.2025 Janice Tjen vs Yidi YangITF W35 Luzhou 6-2 6-4Hardcourt outdoor Win
Hold
-
Break
-
12.06.2025 Janice Tjen vs Yanan HouITF W35 Luzhou 6-0 7-5Hardcourt outdoor Win
Hold
100.0%
Break
44.4%
05.06.2025 Janice Tjen vs Jiangxue HanW15 Maanshan 6-1 7-5Hardcourt indoor Win
Hold
-
Break
-
21.05.2025 Janice Tjen vs Ayano ShimizuW35 Andong 6-0 6-1Hardcourt outdoor Win
Hold
-
Break
-
17.05.2025 Janice Tjen vs Wushuang ZhengW35 Changwon 5-7 4-6Hardcourt outdoor Loss
Hold
-
Break
-