Erika Sema vs Dayeon Back H2H Stats and Results - Stevegtennis.com
By James Morris
Sema VS Back Head to Head: 0 - 1
The H2H record between Erika Sema and Dayeon Back stands at 0 - 1. In their last encounter on 05-06-2024 in the First Round at the W35 Daegu 1, Back got the win with 6-7(5) 6-2 6-3. Sema stands at no. 558 in the rankings, whilst Back is no. 281.
Erika Sema
Ranking
558 ( 17-06-26)
Best Rank
114 ( 10-10-11)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form
L
W
L
W
L
L
W
W
L
L
Dayeon Back
Ranking
281 ( 17-06-26)
Best Rank
279 ( 08-06-26)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form
W
W
W
W
W
W
W
W
W
W
0
Total
1
0
Hard
1
0
Clay
0
0
Indoor
0
0
Grass
0
37 (24-11-1988)
Age
24 (24-01-2002)
Height
Weight
Plays
Right-Handed
Backhand
Coach
Pro
Turned Pro
52% (518-471)
Career Total W/L
69% (230-102)
55% (401-332)
Career Hard W/L
70% (205-87)
45% (42-52)
Career Clay W/L
62% (8-5)
42% (15-21)
Career Grass W/L
0% (0-0)
48% (60-66)
Career Indoor W/L
63% (17-10)
$117,356
Career Prize Money
$4,220
52% (16-15)
YTD Win/Loss
78% (31-9)
Sema upcoming match (16-06-26)
Back upcoming match
Sema VS Back H2H Matches played
|
W35 Daegu 1 | ||||||||
|
05 Jun 2024 R1 |
Dayeon Back
Player
Erika Sema
67%
(
57 of
85)
1st Serve %
63%
(
84 of
133)
-
Aces
-
3
Double Faults
9
58%
(
33 of
57)
1st Serve Won
51%
(
43 of
84)
57%
(
16 of
28)
2nd Serve Won
41%
(
20 of
49)
32%
(
8 of
25)
Break Points Won
80%
(
4 of
5)
42%
(
36 of
85)
Rtn Points Won
53%
(
70 of
133)
119
Total Points Won
99
|
6
7
6
2
6
3
|
|||||||
Sema VS Back Head to head matches stats
| stats | Erika Sema | Dayeon Back |
|---|---|---|
| All Head to Head Matches | 0 | 1 |
| Sets Won | 1 | 2 |
| Games Won | 12 | 18 |
| Total Aces | 0 | 0 |
| Total Double Faults | 9 | 3 |
| Average Match Time | 3:28:0 | 3:28:0 |
| 1st Serve % | 63% (84/133) | 67% (57/85) |
| 1st Serve Win % | 51% (43/84) | 58% (33/57) |
| 2nd Serve Win % | 41% (20/49) | 57% (16/28) |
| Total Break Points Won % | 80% (4/5) | 32% (8/25) |
| Return Pts Won % | 42% (36/85) | 53% (70/133) |
| Best of 3 Sets Win % | 0% (0/1) | 100% (1/1) |
| Best of 5 Sets Win % | 0% (0/0) | 0% (0/0) |
| Total Tiebreaks Win % | 100% (1/1) | 0% (0/1) |
| Deciding Set Win % | 0% (0/1) | 100% (1/1) |
| 1st Set Won, Won Match | 0% (1/0) | 0% (0/0) |
| 1st Set Won, Lost Match | 100% (1/1) | 0% (0/0) |
| 1st Set Lost, Won Match | 0% (0/0) | 100% (1/1) |
Erika Sema past matches
Before:
|
|
W100 Wuning | ||||||||
|
07 Jun 2026 Q1 |
6
1
6
0
|
L
|
Evialina Laskevich
Player
Erika Sema
79%
(
23 of
29)
1st Serve %
72%
(
26 of
36)
3
Aces
0
1
Double Faults
1
74%
(
17 of
23)
1st Serve Won
19%
(
5 of
26)
67%
(
4 of
6)
2nd Serve Won
30%
(
3 of
10)
70%
(
7 of
10)
Break Points Won
50%
(
1 of
2)
28%
(
8 of
29)
Rtn Points Won
78%
(
28 of
36)
49
Total Points Won
16
|
H2H | |||||
|
|
W50 Wuning | ||||||||
|
03 Jun 2026 R1 |
6
3
7
6
|
L
|
Mei Yamaguchi
Player
Erika Sema
57%
(
52 of
92)
1st Serve %
70%
(
51 of
73)
4
Aces
1
4
Double Faults
6
63%
(
33 of
52)
1st Serve Won
53%
(
27 of
51)
43%
(
17 of
40)
2nd Serve Won
32%
(
7 of
22)
63%
(
5 of
8)
Break Points Won
31%
(
4 of
13)
46%
(
42 of
92)
Rtn Points Won
53%
(
39 of
73)
89
Total Points Won
76
|
H2H | |||||
|
01 Jun 2026 QF |
6
3
6
4
|
W
|
Erika Sema
Player
Ke Ren
59%
(
33 of
56)
1st Serve %
66%
(
57 of
86)
1
Aces
1
5
Double Faults
3
73%
(
24 of
33)
1st Serve Won
56%
(
32 of
57)
35%
(
8 of
23)
2nd Serve Won
34%
(
10 of
29)
40%
(
6 of
15)
Break Points Won
60%
(
3 of
5)
43%
(
24 of
56)
Rtn Points Won
51%
(
44 of
86)
76
Total Points Won
66
|
H2H | |||||
|
31 May 2026 Q1 |
6
2
6
1
|
W
|
Erika Sema
Player
Meng Yi Chen
63%
(
29 of
46)
1st Serve %
74%
(
59 of
80)
1
Aces
0
2
Double Faults
1
62%
(
18 of
29)
1st Serve Won
49%
(
29 of
59)
59%
(
10 of
17)
2nd Serve Won
33%
(
7 of
21)
27%
(
6 of
22)
Break Points Won
50%
(
1 of
2)
39%
(
18 of
46)
Rtn Points Won
55%
(
44 of
80)
72
Total Points Won
54
|
H2H | |||||
|
|
W100 Takasaki | ||||||||
|
20 May 2026 R1 |
6
3
3
6
7
5
|
L
|
Ena Koike
Player
Erika Sema
53%
(
49 of
93)
1st Serve %
67%
(
74 of
110)
6
Aces
4
6
Double Faults
7
84%
(
41 of
49)
1st Serve Won
65%
(
48 of
74)
45%
(
20 of
44)
2nd Serve Won
42%
(
15 of
36)
57%
(
4 of
7)
Break Points Won
43%
(
3 of
7)
34%
(
32 of
93)
Rtn Points Won
43%
(
47 of
110)
108
Total Points Won
95
|
H2H | |||||
view more
Dayeon Back past matches
Before:
|
|
W35 Taipei | ||||||||
|
16 Jun 2026 R1 |
6
1
6
3
|
W
|
Dayeon Back
Player
Yu-Ning Tsai
66%
(
33 of
50)
1st Serve %
78%
(
46 of
59)
0
Aces
0
2
Double Faults
0
79%
(
26 of
33)
1st Serve Won
52%
(
24 of
46)
41%
(
7 of
17)
2nd Serve Won
31%
(
4 of
13)
50%
(
5 of
10)
Break Points Won
33%
(
1 of
3)
34%
(
17 of
50)
Rtn Points Won
53%
(
31 of
59)
64
Total Points Won
45
|
H2H | |||||
|
|
W35 Changwon | ||||||||
|
24 May 2026 F |
6
1
6
2
|
W
|
Dayeon Back
Player
Ha Eum Lee
60%
(
26 of
43)
1st Serve %
60%
(
27 of
45)
0
Aces
0
3
Double Faults
2
81%
(
21 of
26)
1st Serve Won
52%
(
14 of
27)
71%
(
12 of
17)
2nd Serve Won
33%
(
6 of
18)
50%
(
4 of
8)
Break Points Won
0%
(
0 of
2)
23%
(
10 of
43)
Rtn Points Won
56%
(
25 of
45)
58
Total Points Won
30
|
H2H | |||||
|
23 May 2026 SF |
6
2
6
2
|
W
|
Dayeon Back
Player
Jia-Jing Lu
65%
(
39 of
60)
1st Serve %
49%
(
24 of
49)
1
Aces
1
1
Double Faults
3
69%
(
27 of
39)
1st Serve Won
50%
(
12 of
24)
38%
(
8 of
21)
2nd Serve Won
36%
(
9 of
25)
75%
(
6 of
8)
Break Points Won
29%
(
2 of
7)
42%
(
25 of
60)
Rtn Points Won
57%
(
28 of
49)
63
Total Points Won
46
|
H2H | |||||
|
22 May 2026 QF |
6
3
6
2
|
W
|
Dayeon Back
Player
Reina Goto
54%
(
35 of
65)
1st Serve %
68%
(
32 of
47)
0
Aces
0
4
Double Faults
3
63%
(
22 of
35)
1st Serve Won
44%
(
14 of
32)
43%
(
13 of
30)
2nd Serve Won
27%
(
4 of
15)
60%
(
6 of
10)
Break Points Won
38%
(
3 of
8)
46%
(
30 of
65)
Rtn Points Won
62%
(
29 of
47)
64
Total Points Won
48
|
H2H | |||||
|
22 May 2026 R2 |
6
1
2
6
6
1
|
W
|
Dayeon Back
Player
Eunji Lee
61%
(
35 of
57)
1st Serve %
70%
(
51 of
73)
1
Aces
0
1
Double Faults
6
66%
(
23 of
35)
1st Serve Won
47%
(
24 of
51)
55%
(
12 of
22)
2nd Serve Won
27%
(
6 of
22)
64%
(
7 of
11)
Break Points Won
80%
(
4 of
5)
39%
(
22 of
57)
Rtn Points Won
59%
(
43 of
73)
78
Total Points Won
52
|
H2H | |||||
view more
Sema VS Back matches vs all opponents
| stats | Erika Sema | Dayeon Back |
|---|---|---|
| YTD Win/Loss | 55% (401/332) | 70% (205/87) |
| Sets Won/Lost | 54% (899/775) | 66% (437/223) |
| Games Won/Lost | 52% (7967/7236) | 58% (3358/2435) |
| Hard W/L | 55% (401/332) | 70% (205/87) |
| Clay W/L | 0% (0/0) | 0% (0/0) |
| Indoor Hard W/L | 0% (0/0) | 0% (0/0) |
| Grass W/L | 0% (0/0) | 0% (0/0) |
| Aces Per Game | 0.05 | 0.06 |
| Total Aces | 335 | 156 |
| Double Faults Per Game | 0.2 | 0.16 |
| Total Double Faults | 1487 | 441 |
| Average Match Time | 1:7:47 | 1:30:35 |
| Average Opponent Rank | 657.54 | 503.22 |
| 1st Serve % | 73% (22729/31193) | 68% (11163/16413) |
| 1st Serve Win % | 57% (12913/22729) | 61% (6770/11163) |
| 2nd Serve Win % | 43% (3629/8464) | 46% (2418/5250) |
| Total Break Points Won % | 49% (2067/4202) | 51% (1229/2402) |
| Return Points Won % | 47% (14825/31382) | 50% (8227/16343) |
| Slam W/L | 33% (4/8) | 0% (0/0) |
| Masters W/L | 40% (2/3) | 0% (0/0) |
| Cups W/L | 0% (0/0) | 83% (10/2) |
| Main Tour W/L | 40% (18/27) | 43% (3/4) |
| Tour Finals W/L | 0% (0/0) | 0% (0/0) |
| Challenger W/L | 55% (329/265) | 65% (91/49) |
| Futures W/L | 62% (48/29) | 76% (101/32) |
| Best of 3 Sets Win % | 54% (382/711) | 70% (200/286) |
| Best of 5 Sets Win % | 100% (3/3) | 0% (0/0) |
| Total Tiebreaks Win % | 43% (53/122) | 52% (28/54) |
| Deciding Set Win % | 49% (111/226) | 60% (49/81) |
| 1st Set Won, Won Match | 84% (402/339) | 90% (188/169) |
| 1st Set Won, Lost Match | 15% (402/60) | 10% (188/19) |
| 1st Set Lost, Won Match | 16% (330/53) | 34% (104/35) |
Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data, click the button in page footer.
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