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Erika Sema tennis player profile visual with TennisJack stats and match analysis
TJPlayer research cockpit

Erika Sema

TennisJack analysis

Erika Sema currently has a large TennisJack sample of 58 completed matches, with a 50.0% win rate in the loaded match history. The recent form line is 5-5 across the latest 10 completed matches.

Latest rank #371
M
Matches58Completed matches
%
Win rate50.0%Across all matches
F
Latest form5-5In latest 10 matches
Performance metrics
Hold Base60.1%
Break Pressure45.4%
Latest form (10 matches)
5-5
L Oldest L 2 W 3 W 4 L 5 L 6 L 7 W 8 W 9 W Latest
Surface profile
Hardcourt outdoor 43 matches · 46.5% WR
Japan flag
CountryJapanCountry profile
PlayRightRight-handed
Highest Rank#114Singles career high
Age / Birthday37Born 24 Nov 1988
Profile intelligence

Ten signals worth watching.

Built from 58 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.

Balanced starts Break-heavy player
Set 1 punch55.2%
Service shield60.1%
Return bite45.4%
Decider risk22.4%
02

Favorite / Underdog Split

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

Favorite 69.7% 23-10 - 33 matches Avg odds 1.33 | 1+ set 78.8%
Underdog 14.3% 3-18 - 21 matches Avg odds 3.49 | 1+ set 38.1%
03

First Set Personality

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

Set 1 win55.2%
Breaks first S155.2%
Broken first S144.8%
Recovers S126.9%
04

Break Pressure Profile

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

Avg breaks4.43
Avg broken3.79
Balance0.64
Clean service matches8.6%
3+ breaks produced74.1%
Set 2 win50.0%
05

Clean Win / Comeback Index

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

48.3%Clean 2-0 share among wins
Clean 2-0 wins14
Comeback signals29
Lost set 1, won match1
Comeback index50.0%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record20-23
Primary WR46.5%
Best surfaceUnknown 100.0%
Hardcourt outdoor20-2346.5%
Hardcourt indoor7-558.3%
Unknown2-0100.0%
Synthetic outdoor0-10.0%
07

Odds Value Pulse

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

Avg win odds1.44
Avg loss odds2.86
Biggest win odds2.63
2.00+ odds WR14.3%
2.00+ sample21
Odds sample54
08

Decider Profile

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

Three-set share22.4%
Decider record5-8
Set 3 win38.5%
After losing S13.8%
09

Close Set Risk

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

Close sets23-24
Close-set WR48.9%
Tie-breaks1-5
Matches with tight set34
10

Momentum Trend

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

Stable form · 3 wins running
L oldest L 2 W 3 W 4 L 5 L 6 L 7 W 8 W 9 W latest
Latest 5 3-2 60.0% WR
Trend delta +10.0% latest vs previous sample
Match log

All Erika Sema matches in the TennisJack sample.

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

Open Player Research
Win
13.07.2026
W75 GranbySurface pending
Erika Sema
vs
Naomi Xu
1.10
6.50
6-2 6-2
Hold
87.5%
Break
62.5%
Win
24.06.2026
W35 TaipeiHardcourt outdoor
Sara Saito
vs
Erika Sema
1.22
4.00
4-6 5-7
Hold
54.5%
Break
63.6%
Loss
16.06.2026
W35 TaipeiHardcourt outdoor
Erika Sema
vs
Eunhye Lee
3.00
1.36
6-4 3-6 2-6
Hold
53.9%
Break
28.6%
Win
01.06.2026
W50 WuningHardcourt outdoor
Ke Ren
vs
Erika Sema
6.00
1.11
3-6 4-6
Hold
66.7%
Break
60.0%
Win
31.05.2026
W50 WuningHardcourt outdoor
Meng Yi Chen
vs
Erika Sema
3.40
1.30
2-6 1-6
Hold
85.7%
Break
71.4%
Loss
20.05.2026
W100 TakasakiHardcourt outdoor
Ena Koike
vs
Erika Sema
1.17
4.50
6-3 3-6 7-5
Hold
73.3%
Break
20.0%
Loss
19.05.2026
W100 TakasakiHardcourt outdoor
Hikaru Sato
vs
Erika Sema
1.57
2.25
7-6 6-4
Hold
63.6%
Break
25.0%
Loss
14.05.2026
W35 AndongHardcourt outdoor
Reina Goto
vs
Erika Sema
1.62
2.20
6-3 6-2
Hold
62.5%
Break
0.0%
Win
13.05.2026
W35 AndongHardcourt outdoor
Dabin Kim
vs
Erika Sema
1.62
2.20
4-6 4-6
Hold
60.0%
Break
55.6%
Win
08.05.2026
W15 Nakhon PathomHardcourt outdoor
Erika Sema
vs
Monique Barry
1.33
3.25
6-4 6-1
Hold
77.8%
Break
62.5%
Win
06.05.2026
W15 Nakhon PathomHardcourt outdoor
Erika Sema
vs
Eunchae Kim
1.40
2.75
6-4 6-0
Hold
87.5%
Break
62.5%
Loss
29.04.2026
W15 Nakhon PathomHardcourt outdoor
Erika Sema
vs
Jiyun Oh
1.08
7.00
4-6 4-6
Hold
40.0%
Break
40.0%
Loss
24.04.2026
W15 SingaporeHardcourt indoor
Erika Sema
vs
Yingqun Sun
1.73
2.00
3-6 1-6
Hold
37.5%
Break
12.5%
Win
23.04.2026
W15 SingaporeHardcourt indoor
Erika Sema
vs
Yanan Hou
1.36
3.00
6-1 6-2
Hold
71.4%
Break
87.5%
Win
22.04.2026
W15 SingaporeHardcourt indoor
Erika Sema
vs
Jiho Shin
1.22
4.00
6-3 6-7 6-1
Hold
84.6%
Break
43.8%
Win
17.04.2026
W15 SingaporeHardcourt indoor
Erika Sema
vs
Yujin Kim
2.50
1.50
6-2 6-4
Hold
100.0%
Break
33.3%
Loss
15.03.2026
W75 KofuHardcourt outdoor
Fangran Tian
vs
Erika Sema
1.06
8.00
3-6 6-2 6-1
Hold
33.3%
Break
41.7%
Loss
09.03.2026
W75 KyotoHardcourt indoor
Hikaru Sato
vs
Erika Sema
1.83
1.83
6-3 6-4
Hold
66.7%
Break
10.0%
Win
10.02.2026
W75 BrisbaneHardcourt outdoor
Erika Sema
vs
Laquisa Khan
1.67
2.10
6-2 7-6
Hold
50.0%
Break
70.0%
Loss
02.02.2026
W75 BrisbaneHardcourt outdoor
Erika Sema
vs
Amy Stevens
1.03
10.00
4-6 4-6
Hold
30.0%
Break
50.0%
Loss
31.12.2025
W15 MonastirHardcourt outdoor
Nahjime Dho
vs
Erika Sema
9.00
1.04
6-3 4-6 5-3
Hold
42.9%
Break
42.9%
Loss
25.11.2025
ITF W50 YokohamaHardcourt outdoor
Ena Koike
vs
Erika Sema
1.40
2.75
6-0 6-3
Hold
28.6%
Break
12.5%
Win
24.11.2025
ITF W50 YokohamaHardcourt outdoor
Yuka Hosoki
vs
Erika Sema
5.00
1.14
6-3 0-6 3-6
Hold
75.0%
Break
50.0%
Win
17.11.2025
ITF W100 TakasakiHardcourt outdoor
Erika Sema
vs
Kisa Yoshioka
1.30
3.40
6-1 4-6 6-4
Hold
78.6%
Break
38.5%
Loss
05.11.2025
ITF W35 HamamatsuSynthetic outdoor
Sara Saito
vs
Erika Sema
1.11
6.00
6-1 6-2
Hold
42.9%
Break
0.0%
Win
30.10.2025
ITF W35 BrisbaneHardcourt outdoor
Erika Sema
vs
Kimiko Cooper
1.07
7.50
6-4 7-5
Hold
63.6%
Break
54.5%
Win
29.10.2025
ITF W35 BrisbaneHardcourt outdoor
Erika Sema
vs
Brooke Black
2.75
1.40
6-3 6-2
Hold
77.8%
Break
62.5%
Loss
22.10.2025
ITF W35 BrisbaneHardcourt outdoor
Erika Sema
vs
Ya-Yi Yang
1.53
2.38
4-6 3-5
Hold
44.4%
Break
30.0%
Loss
20.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Erika Sema
vs
Katie Swan
5.50
1.13
3-6 1-6
Hold
37.5%
Break
12.5%
Win
19.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Cara Korhonen
vs
Erika Sema
6.50
1.10
1-6 4-6
Hold
62.5%
Break
77.8%
Win
18.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Ayumi Miyamoto
vs
Erika Sema
2.63
1.44
3-6 2-6
Hold
62.5%
Break
77.8%
Loss
12.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Lizette Cabrera
vs
Erika Sema
1.13
5.50
4-6 6-2 7-5
Hold
40.0%
Break
46.7%
Win
11.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Ya-Yi Yang
vs
Erika Sema
1.95
1.80
1-6 5-7
Hold
55.6%
Break
80.0%
Win
11.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Yuna Ohashi
vs
Erika Sema
7.00
1.08
2-6 1-6
Hold
71.4%
Break
87.5%
Loss
03.09.2025
ITF W35 Nakhon PathomHardcourt outdoor
Erika Sema
vs
Eunhye Lee
2.75
1.40
4-6 5-7
Hold
63.6%
Break
18.2%
Loss
15.08.2025
ITF W15 SingaporeHardcourt indoor
Erika Sema
vs
Yujin Kim
1.50
2.50
1-6 6-7
Hold
55.6%
Break
18.2%
Loss
09.08.2025
ITF W15 SingaporeHardcourt indoor
Erika Sema
vs
Haruna Arakawa
2.10
1.67
7-5 4-6 4-6
Hold
62.5%
Break
31.2%
Win
06.08.2025
ITF W15 SingaporeHardcourt indoor
Sihyeong Cho
vs
Erika Sema
3.50
1.29
5-7 7-6 0-6
Hold
60.0%
Break
62.5%
Win
23.07.2025
ITF W15 Nakhon PathomHardcourt outdoor
Erika Sema
vs
Laquisa Khan
1.25
3.75
6-3 0-6 6-0
Hold
60.0%
Break
54.5%
Loss
25.06.2025
ITF W15 SapporoHardcourt outdoor
Jeong Moon
vs
Erika Sema
3.40
1.30
6-4 2-6 6-2
Hold
-
Break
-
Loss
16.06.2025
ITF W50 TaizhouHardcourt outdoor
Erika Sema
vs
Qiu Yu Ye
1.40
2.75
3-6 6-1 4-6
Hold
61.5%
Break
38.5%
Loss
10.06.2025
ITF W35 LuzhouHardcourt outdoor
Xi Luo
vs
Erika Sema
5.50
1.13
6-3 6-2
Hold
12.5%
Break
44.4%