Junri Namigata vs Erika Sema Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
J. Namigata vs E. Sema
Junri Namigata
JPN
l
l
l
w
l
l
l
l
l
l
7
Win
9
Played
2
Win
43
Age
36
-
Height
-
876
C. Rank
604
105
Best Rank
114
0
Total Titles
0
0
YTD Titles
0
$115.6K
Career Money
$117.4K
-
Plays
-
Erika Sema
JPN
w
w
l
l
w
w
l
l
w
l
7
Win
9
Played
2
Win
43
Age
36
-
Height
-
876
C. Rank
604
105
Best Rank
114
0
Total Titles
0
0
YTD Titles
0
$115.6K
Career Money
$117.4K
-
Plays
-
Head-to-head: Namigata 7 - 2 Sema
They have played 20 sets in total, with Junri Namigata winning 15 and Erika Sema winning 5. The last match between Junri Namigata and Erika Sema was at the W25 Singapore, 13-01-2019, Round: Q1, Surface: Hard, with Junri Namigata getting the victory 3-6 7-5 10-7.
| Players | Head To Head Match Wins |
|---|---|
| Namigata | 7 |
| Sema | 2 |
Last 9 H2H Matches:
(Q1) W25 Singapore(01-13-19)
Junri Namigata
3
7
10
Erika Sema
6
5
7
(R2) Tokyo(06-08-17)
Erika Sema
6
1
6
Junri Namigata
3
6
4
(Q3) Wuhan(07-25-16)
Junri Namigata
6
7
Erika Sema
3
6
J. Namigata vs E. Sema H2H Profile
| Stats | ||
|---|---|---|
| $115,575 | Career Prize Money | $117,356 |
| 54.17% (474-401) | Career Total W/L | 52.41% (501-455) |
| 1 | Grass | 0 |
| 4 | Hard | 1 |
| 2 | Indoor | 1 |
| 7 | Titles | 11 |
| 7 | Total H2H Matches | 2 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
J. Namigata vs E. Sema Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Junri Namigata has won 0% of points on their second serve, while Erika Sema has won 35.88%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Junri Namigata, in recent form, has won 40.00% of their opponent's second serve points, while Erika Sema has won 53.53%. The same stats for first serve returns are 38.46% and 35.48% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Junri Namigata has saved 25.00% of breakpoints in recent form, whereas Erika Sema has saved 48.35% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Junri Namigata has won 14.29% of matches played (W/L 1/6), with Erika Sema winning 52.94% (W/L 27/24) that gives us an overall head-to head prediction overview.
- Best surface: Junri Namigata has their best career surface win % on Grass, winning 55% (W/L 45/37), and worse career win % on I.hard, winning 43% (W/L 9/12). Erika Sema has their best career surface win % on Hard, winning 55% (W/L 389/318), and worse career win % on Grass, winning 42% (W/L 15/21).
- Player level: In the last year, Junri Namigata has played most of their matches on the Challengers/ITF tournaments > $10K, winning 14.29% of matches (W/L 1/6), where as Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.28% of matches (W/L 20/19). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 9 times before with Junri Namigata winning 7 times and Erika Sema being victorious 2 times. They have played 20 sets in total, with Junri Namigata winning 15 and Erika Sema winning 5.
- The last match between Junri Namigata and Erika Sema was at the W25 Singapore, 13-01-2019, Round: Q1, Surface: Hard, with Junri Namigata getting the victory 3-6 7-5 10-7.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:27:26.
- Deciding set H2H prediction: Junri Namigata and Erika Sema have played a deciding set 2 times, with Junri Namigata winning 1 times and Erika Sema 1 times. Very useful for predicting the outcome if this match goes the distance.
- Opponent quality stats: Over the last 12 months, Junri Namigata has played against opponents with an average rank of 713.43 while Erika Sema has played against players with an average rank of 408.1.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Junri Namigata has won 50% of deciding sets over the last 12 months, while Erika Sema has won 56% in all matches played on tour.
- Break point conversion: In recent form, Junri Namigata has converted 100.00% of breakpoint opportunities, and Erika Sema has converted 43.35% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Junri Namigata vs Erika Sema Editorial Preview By TennisTipster88.
J. Namigata vs E. Sema H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 7 | H2H Matches Won | 2 |
| 15 | Sets Won | 5 |
| 113 | Games Won | 83 |
| 1 | Aces (Total) | 0 |
| 10 | Total Double Faults | 6 |
| 0:27:26 | Average Match Time | 0:27:26 |
| 59% (93/157) | 1st Serve % | 66% (100/151) |
| 58% (54/93) | 1st Serve Win % | 51% (51/100) |
| 50% (32/64) | 2nd Serve Win % | 39% (20/51) |
| 57% (13/23) | Break Pts Won % | 43% (10/23) |
| 53% (80/151) | Return Points Win % | 45% (71/157) |
| 78% (7/9) | Best‑of‑3 Win % | 22% (2/9) |
| 50% (1/2) | Deciding Set Win % | 50% (1/2) |
| 100% (6/6) | 1st Set Won, Won Match | 67% (2/3) |
| 0% (0/6) | 1st Set Won, Lost Match | 33% (1/3) |
| 33% (1/3) | 1st Set Lost, Won Match | 0% (0/6) |
Recent Performance Stats
2nd Serve Win %: Namigata 39%, Sema 41%.
Opp 2nd Serve Pts Won: Namigata 54%, Sema 61%.
Break Points Saved %: Namigata 43%, Sema 48%.
J. Namigata Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W35 Taipei - 16-06-2025 | ||||
R1  Vaidehi ChaudhariV. Chaudhari | L | 7-5 6-0 | ||
 W50 Kurume - 12-05-2025 | ||||
R1 Ayano ShimizuA. Shimizu | L | 6-4 6-2 | ||
| W35 Fukuoka - 05-05-2025 | ||||
R1 Natsuki YoshimotoN. Yoshimoto | L | 6-3 6-3 | ||
| W50 Kofu - 17-03-2025 | ||||
Q1 Akiko OmaeA. Omae | L | 6-4 6-2 | ||
 W50 Kyoto - 10-03-2025 | ||||
Q1 Natsuho ArakawaN. Arakawa | L | 1-6 7-5 6-4 | ||
E. Sema Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W100 Takasaki - 17-11-2025 | ||||
Q3  Jana KolodynskaJ. Kolodynska | L | 6-0 6-3 | ||
Q1 Kisa YoshiokaK. Yoshioka | W | 6-1 4-6 6-4 | ||
| W35 Hamamatsu - 03-11-2025 | ||||
R1 Sara SaitoS. Saito | L | 6-1 6-2 | ||
| W35 Brisbane - 27-10-2025 | ||||
SF Natsumi KawaguchiN. Kawaguchi | L | 6-1 7-5 | ||
QF  Elena MicicE. Micic | W | w/o | ||
J. Namigata vs E. Sema Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 54.36% (474/398) | YTD Win/Loss | 52.46% (501/454) |
| 53.65% (1072/926) | Sets Win/Loss | 52.01% (1136/1048) |
| 52.07% (9403/8656) | Games Win/Loss | 51.54% (10209/9600) |
| 50.97% (264/254) | Hard Win/Loss | 55.02% (389/318) |
| 44.44% (20/25) | Clay Win/Loss | 44.68% (42/52) |
| 63.88% (145/82) | Indoor Hard W/L | 46.61% (55/63) |
| 54.88% (45/37) | Grass Win/Loss | 41.67% (15/21) |
| 0.04 | Aces Per Game | 0.04 |
| 321 | Aces Total | 379 |
| 0.17 | Double Faults Per Game | 0.17 |
| 1524 | Total Double Faults | 1681 |
| 1st Match | Average Match Time | 1st Match |
| 631.82 | Average Opponent Rank | 589.1 |
| 62% (16007/25762) | 1st Serve % | 73% (25647/35272) |
| 59% (9419/16007) | 1st Serve Win % | 57% (14550/25647) |
| 44% (4309/9755) | 2nd Serve Win % | 43% (4138/9625) |
| 49% (1535/3137) | Break Points Won % (Total) | 49% (2304/4686) |
| 46% (11525/24974) | Return Points Win % | 47% (16706/35557) |
| 31.11% (14/31) | Slam W/L | 33.33% (8/16) |
| 20.00% (2/8) | Masters W/L | 40.00% (2/3) |
| 100.00% (3/0) | Cups W/L | 0% (0/0) |
| 48.74% (58/61) | Main Tour W/L | 39.13% (18/28) |
| 56.39% (375/290) | Challenger W/L | 52.84% (419/374) |
| 73.33% (22/8) | Futures W/L | 62.07% (54/33) |
| 55% (468/857) | Best of 3 Sets Win % | 52% (484/935) |
| 0% (0/2) | Best of 5 Sets Win % | 100% (3/3) |
| 48% (76/160) | Tiebreaks Win % (Total) | 44% (72/163) |
| 52% (137/266) | Deciding Set Win % | 48% (140/290) |
| 85% (467/399) | 1st Set Won, Won Match | 84% (504/425) |
| 15% (467/68) | 1st Set Won, Lost Match | 15% (504/77) |
| 18% (404/74) | 1st Set Lost, Won Match | 15% (450/68) |
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