Prediction of Erika Sema vs Sheng-Nan Sun Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
E. Sema vs S. Sun
Erika Sema
JPN
l
l
w
w
l
l
w
l
w
l
3
Win
5
Played
2
Win
37
Age
38
-
Height
-
596
C. Rank
Ret.
114
Best Rank
216
0
Total Titles
0
0
YTD Titles
0
$117.4K
Career Money
$30.5K
-
Plays
-
Sheng-Nan Sun
CHN
l
w
l
w
w
w
w
l
w
l
3
Win
5
Played
2
Win
37
Age
38
-
Height
-
596
C. Rank
Ret.
114
Best Rank
216
0
Total Titles
0
0
YTD Titles
0
$117.4K
Career Money
$30.5K
-
Plays
-
Head-to-head: Sema 3 - 2 Sun
They have played 12 sets in total, with Erika Sema winning 7 and Sheng-Nan Sun winning 5. The last match between Erika Sema and Sheng-Nan Sun was at the Phuket, 26-03-2012, Round: R2, Surface: I.hard, with Erika Sema getting the victory 7-5 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Sema | 3 |
| Sun | 2 |
Last 5 H2H Matches:
(R2) Phuket(03-26-12)
Erika Sema
7
6
Sheng-Nan Sun
5
3
(R2) Sanya(03-12-12)
Erika Sema
6
6
Sheng-Nan Sun
4
1
(Q1) Malaysian Open - Kuala Lumpur(02-26-11)
Sheng-Nan Sun
1
6
6
Erika Sema
6
3
1
E. Sema vs S. Sun H2H Profile
E. Sema vs S. Sun Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Erika Sema has won 36.52% of points on their second serve, while Sheng-Nan Sun has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Erika Sema, in recent form, has won 52.86% of their opponent's second serve points, while Sheng-Nan Sun has won 0%. The same stats for first serve returns are 35.47% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Erika Sema has saved 47.71% of breakpoints in recent form, whereas Sheng-Nan Sun has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Erika Sema has won 52.83% of matches played (W/L 28/25), with Sheng-Nan Sun winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Erika Sema has their best career surface win % on Hard, winning 55% (W/L 390/319), and worse career win % on Grass, winning 42% (W/L 15/21). Sheng-Nan Sun has their best career surface win % on Hard, winning 55% (W/L 144/105), and worse career win % on Clay, winning 33% (W/L 7/14).
- Player level: In the last year, Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.22% of matches (W/L 21/20), where as Sheng-Nan Sun has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 5 times before with Erika Sema winning 3 times and Sheng-Nan Sun being victorious 2 times. They have played 12 sets in total, with Erika Sema winning 7 and Sheng-Nan Sun winning 5.
- The last match between Erika Sema and Sheng-Nan Sun was at the Phuket, 26-03-2012, Round: R2, Surface: I.hard, with Erika Sema getting the victory 7-5 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:24:22.
- Deciding set H2H prediction: Erika Sema and Sheng-Nan Sun have played a deciding set 2 times, with Erika Sema winning 1 times and Sheng-Nan Sun 1 times. Very useful for predicting the outcome if this match goes the distance.
- Opponent quality stats: Over the last 12 months, Erika Sema has played against opponents with an average rank of 417.42 while Sheng-Nan Sun has played against players with an average rank of 0.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Erika Sema has won 59% of deciding sets over the last 12 months, while Sheng-Nan Sun has won 0% in all matches played on tour.
- Break point conversion: In recent form, Erika Sema has converted 42.20% of breakpoint opportunities, and Sheng-Nan Sun has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Erika Sema vs Sheng-Nan Sun Editorial Preview By TennisTipster88.
E. Sema vs S. Sun H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 3 | H2H Matches Won | 2 |
| 7 | Sets Won | 5 |
| 57 | Games Won | 51 |
| 2 | Aces (Total) | 1 |
| 5 | Total Double Faults | 6 |
| 0:24:22 | Average Match Time | 0:24:22 |
| 73% (66/91) | 1st Serve % | 61% (54/89) |
| 52% (34/66) | 1st Serve Win % | 59% (32/54) |
| 44% (11/25) | 2nd Serve Win % | 43% (15/35) |
| 50% (5/10) | Break Pts Won % | 60% (6/10) |
| 47% (42/89) | Return Points Win % | 51% (46/91) |
| 60% (3/5) | Best‑of‑3 Win % | 40% (2/5) |
| 50% (1/2) | Deciding Set Win % | 50% (1/2) |
| 67% (2/3) | 1st Set Won, Won Match | 50% (1/2) |
| 33% (1/3) | 1st Set Won, Lost Match | 50% (1/2) |
| 50% (1/2) | 1st Set Lost, Won Match | 33% (1/3) |
Recent Performance Stats
2nd Serve Win %: Sema 41%, Sun 0%.
Opp 2nd Serve Pts Won: Sema 61%, Sun 0%.
Break Points Saved %: Sema 48%, Sun 0%.
E. Sema Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Yokohama - 24-11-2025 | ||||
Q3 Ena KoikeE. Koike | L | 6-0 6-3 | ||
Q1 Yuka HosokiY. Hosoki | W | 3-6 6-0 6-3 | ||
| 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 | ||
S. Sun Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Beijing - 08-07-2013 | ||||
R2 Xiao ZhouX. Zhou | L | 6-2 2-6 6-1 | ||
R1 Yingying DuanY. Duan | W | 6-2 6-4 | ||
 Huzhu - 24-06-2013 | ||||
R1 Lu GuoL. Guo | L | 6-2 3-6 3-0 ret. | ||
| Changwon - 27-05-2013 | ||||
QF Yuxuan ZhangY. Zhang | L | w/o | ||
R2 Chiaki OkadaueC. Okadaue | W | 6-4 6-1 | ||
E. Sema vs S. Sun Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.46% (502/455) | YTD Win/Loss | 54.92% (173/142) |
| 51.99% (1138/1051) | Sets Win/Loss | 54.57% (394/328) |
| 51.53% (10227/9621) | Games Win/Loss | 53.13% (3446/3040) |
| 55.01% (390/319) | Hard Win/Loss | 57.83% (144/105) |
| 44.68% (42/52) | Clay Win/Loss | 33.33% (7/14) |
| 46.61% (55/63) | Indoor Hard W/L | 48.48% (16/17) |
| 41.67% (15/21) | Grass Win/Loss | 50.00% (6/6) |
| 0.04 | Aces Per Game | 0.02 |
| 383 | Aces Total | 49 |
| 0.17 | Double Faults Per Game | 0.04 |
| 1688 | Total Double Faults | 112 |
| 1st Match | Average Match Time | 1st Match |
| 590.61 | Average Opponent Rank | 596.9 |
| 73% (25744/35410) | 1st Serve % | 67% (1711/2555) |
| 57% (14605/25744) | 1st Serve Win % | 59% (1002/1711) |
| 43% (4158/9666) | 2nd Serve Win % | 41% (342/844) |
| 49% (2311/4699) | Break Points Won % (Total) | 46% (138/297) |
| 47% (16759/35681) | Return Points Win % | 44% (1108/2501) |
| 33.33% (8/16) | Slam W/L | 50.00% (1/1) |
| 40.00% (2/3) | Masters W/L | 25.00% (1/3) |
| 39.13% (18/28) | Main Tour W/L | 46.15% (30/35) |
| 52.83% (420/375) | Challenger W/L | 53.85% (112/96) |
| 62.07% (54/33) | Futures W/L | 80.56% (29/7) |
| 52% (485/937) | Best of 3 Sets Win % | 55% (168/308) |
| 100% (3/3) | Best of 5 Sets Win % | 50% (1/2) |
| 44% (72/163) | Tiebreaks Win % (Total) | 33% (23/69) |
| 48% (141/291) | Deciding Set Win % | 46% (44/95) |
| 84% (504/425) | 1st Set Won, Won Match | 83% (180/149) |
| 15% (504/77) | 1st Set Won, Lost Match | 17% (180/31) |
| 15% (452/69) | 1st Set Lost, Won Match | 18% (135/24) |
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