Prediction of Erika Sema vs Jia Qi Kang Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
E. Sema vs J. Qi Kang

Erika Sema
JPN
l
l
w
w
l
l
w
l
w
l
1
Win
2
Played
1
Win
37
Age
28
-
Height
-
596
C. Rank
Ret.
114
Best Rank
341
0
Total Titles
0
0
YTD Titles
0
$117.4K
Career Money
$5.2K
-
Plays
-

Jia Qi Kang
CHN
w
w
w
w
l
w
w
w
w
l
1
Win
2
Played
1
Win
37
Age
28
-
Height
-
596
C. Rank
Ret.
114
Best Rank
341
0
Total Titles
0
0
YTD Titles
0
$117.4K
Career Money
$5.2K
-
Plays
-
Head-to-head: Sema 1 - 1 Kang
They have played 4 sets in total, with Erika Sema winning 2 and Jia Qi Kang winning 2. The last match between Jia Qi Kang and Erika Sema was at the W25 Nonthaburi, 23-07-2019, Round: Q3, Surface: Hard, with Jia Qi Kang getting the victory 6-4 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Sema | 1 |
| Kang | 1 |
Last 2 H2H Matches:
(Q3) W25 Nonthaburi(07-23-19)
Jia Qi Kang
6
6
Erika Sema
4
1
(R1) Wuhan(05-15-18)
Erika Sema
6
6
Jia Qi Kang
1
0
E. Sema vs J. Q. Kang H2H Profile
| Stats | ||
|---|---|---|
| $117,356 | Career Prize Money | $5,198 |
| 52.40% (502-456) | Career Total W/L | 53.56% (158-137) |
| 1 | Hard | 1 |
| 11 | Titles | 1 |
| 1 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
E. Sema vs J. Q. Kang 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 Jia Qi Kang 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 Jia Qi Kang 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 Jia Qi Kang 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 Jia Qi Kang 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). Jia Qi Kang has their best career surface win % on Clay, winning 55% (W/L 21/11), and worse career win % on Hard, winning 52% (W/L 129/120).
- 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 Jia Qi Kang 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 2 times before with Erika Sema winning 1 times and Jia Qi Kang being victorious 1 times. They have played 4 sets in total, with Erika Sema winning 2 and Jia Qi Kang winning 2.
- The last match between Erika Sema and Jia Qi Kang was at the W25 Nonthaburi, 23-07-2019, Round: Q3, Surface: Hard, with Jia Qi Kang getting the victory 6-4 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:10:0.
- Opponent quality stats: Over the last 12 months, Erika Sema has played against opponents with an average rank of 417.42 while Jia Qi Kang 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 Jia Qi Kang 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 Jia Qi Kang 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 Jia Qi Kang Editorial Preview By TennisTipster88.
E. Sema vs J. Q. Kang H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 2 |
| 17 | Games Won | 13 |
| 2 | Aces (Total) | 4 |
| 3 | Total Double Faults | 5 |
| 1:10:0 | Average Match Time | 1:10:0 |
| 78% (71/91) | 1st Serve % | 67% (64/95) |
| 58% (41/71) | 1st Serve Win % | 55% (35/64) |
| 50% (10/20) | 2nd Serve Win % | 39% (12/31) |
| 62% (8/13) | Break Pts Won % | 43% (6/14) |
| 51% (48/95) | Return Points Win % | 44% (40/91) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Sema 41%, Kang 0%.
Opp 2nd Serve Pts Won: Sema 61%, Kang 0%.
Break Points Saved %: Sema 48%, Kang 0%.
E. Sema Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q3 | L | 6-0 6-3 | ||
Q1 | W | 3-6 6-0 6-3 | ||
Q3 | L | 6-0 6-3 | ||
Q1 | W | 6-1 4-6 6-4 | ||
R1 | L | 6-1 6-2 | ||
J. Q. Kang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
QF | L | 7-6(7) 6-1 | ||
R2 | W | 6-1 6-3 | ||
R1 | W | 6-3 7-5 | ||
Q3 | W | 5-7 6-2 10-5 | ||
Q1 | W | 6-4 6-2 | ||

E. Sema vs J. Q. Kang Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.46% (502/455) | YTD Win/Loss | 53.56% (158/137) |
| 51.99% (1138/1051) | Sets Win/Loss | 53.23% (363/319) |
| 51.53% (10227/9621) | Games Win/Loss | 52.27% (3213/2934) |
| 55.01% (390/319) | Hard Win/Loss | 51.81% (129/120) |
| 44.68% (42/52) | Clay Win/Loss | 65.63% (21/11) |
| 46.61% (55/63) | Indoor Hard W/L | 57.14% (8/6) |
| 41.67% (15/21) | Grass Win/Loss | 0% (0/0) |
| 0.04 | Aces Per Game | 0.16 |
| 383 | Aces Total | 485 |
| 0.17 | Double Faults Per Game | 0.18 |
| 1688 | Total Double Faults | 547 |
| 1st Match | Average Match Time | 1:2:27 |
| 590.61 | Average Opponent Rank | 250.11 |
| 73% (25744/35410) | 1st Serve % | 61% (7726/12604) |
| 57% (14605/25744) | 1st Serve Win % | 62% (4804/7726) |
| 43% (4158/9666) | 2nd Serve Win % | 45% (2208/4878) |
| 49% (2311/4699) | Break Points Won % (Total) | 46% (699/1528) |
| 47% (16759/35681) | Return Points Win % | 45% (5490/12333) |
| 33.33% (8/16) | Slam W/L | 0% (0/0) |
| 40.00% (2/3) | Masters W/L | 0% (0/0) |
| 39.13% (18/28) | Main Tour W/L | 23.08% (3/10) |
| 52.83% (420/375) | Challenger W/L | 48.68% (92/97) |
| 62.07% (54/33) | Futures W/L | 67.74% (63/30) |
| 52% (485/937) | Best of 3 Sets Win % | 53% (153/286) |
| 100% (3/3) | Best of 5 Sets Win % | 50% (1/2) |
| 44% (72/163) | Tiebreaks Win % (Total) | 36% (23/64) |
| 48% (141/291) | Deciding Set Win % | 48% (47/97) |
| 84% (504/425) | 1st Set Won, Won Match | 79% (167/132) |
| 15% (504/77) | 1st Set Won, Lost Match | 20% (167/34) |
| 15% (452/69) | 1st Set Lost, Won Match | 20% (128/25) |
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