Official webs

Wei - Back

25.11.2025, 00:30, Playford ITF, 1. round, hard

Wei Sijia		2 : 0 (6-4, 6-0)	Back Dayeon
	287.	Singles ranking	305.
	5. 3. 2003	Birthdate	24. 1. 2002
	-	Height	-
	-	Weight	-
	right	Plays	right
	-	Turned pro	-

W/L - 2026
Career - Wei
Career - Back

Surface	Wei Sijia	Back Dayeon
Indoors	-	-
Clay	-	-
Grass	-	-
Hard	0/1	-
Not set	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	194/109	8/13	173/86	9/3	3/6	1/1
2026	0/1	-	0/1	-	-	-
2025	24/26	1/8	19/13	2/1	2/4	-
2024	44/22	1/1	41/18	-	1/2	1/1
2023	42/22	6/3	29/18	7/1	-	-
2022	78/28	-	78/28	-	-	-
2019	4/6	0/1	4/4	0/1	-	-
2018	2/4	-	2/4	-	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	200/93	8/5	184/84	3/1	-	5/3
2025	48/26	-	45/24	-	-	3/2
2024	54/20	3/1	51/18	-	-	0/1
2023	44/15	-	42/15	-	-	2/0
2022	19/11	-	19/11	-	-	-
2021	7/8	5/4	2/4	-	-	-
2019	18/7	-	18/7	-	-	-
2018	6/3	-	3/2	3/1	-	-
2017	4/3	-	4/3	-	-	-

Head-to-head: 1 - 0

Year	Tournament	Match	S	Surface	1	2	3	4	5	Round
2025	Playford ITF	Wei	2		6	6				1R
2025	Playford ITF	Back	0		4	0				1R

Wei Sijia

Back Dayeon

1xBet

1.62

25.11. 00:12	1.62	-0.11
Opening odds
24.11. 10:46	1.73

2.16

25.11. 00:12	2.16	+0.16
Opening odds
24.11. 10:46	2.00

bet-at-home

1.58

24.11. 17:15	1.58	-0.07
Opening odds
24.11. 11:45	1.65

2.20

24.11. 17:15	2.20	+0.15
Opening odds
24.11. 11:45	2.05

bet365

1.53

24.11. 18:27	1.53	-0.19
Opening odds
24.11. 10:31	1.72

2.37

24.11. 18:27	2.37	+0.37
Opening odds
24.11. 10:31	2.00

Betfair

1.28

24.11. 23:36	1.28	+0.25
Opening odds
24.11. 21:16	1.03

2.14

24.11. 22:27	2.14	+1.11
Opening odds
24.11. 21:16	1.03

BetVictor

1.57

24.11. 17:08	1.57	+0.04
Opening odds
24.11. 13:13	1.53

2.25

24.11. 17:08	2.25	-0.13
Opening odds
24.11. 13:13	2.38

bwin

1.60

24.11. 17:14	1.60	-0.10
Opening odds
24.11. 09:44	1.70

2.15

24.11. 17:14	2.15	+0.15
Opening odds
24.11. 09:44	2.00

Coral

1.61

24.11. 17:14	1.61	-0.09
Opening odds
24.11. 09:43	1.70

2.15

24.11. 17:14	2.15	+0.15
Opening odds
24.11. 09:43	2.00

Interwetten

1.57

2.15

Ladbrokes

1.61

24.11. 17:14	1.61	-0.09
Opening odds
24.11. 09:44	1.70

2.15

24.11. 17:14	2.15	+0.15
Opening odds
24.11. 09:44	2.00

Pinnacle

1.62

24.11. 23:58	1.62	+0.13
Opening odds
24.11. 13:34	1.49

2.22

24.11. 23:58	2.22	-0.26
Opening odds
24.11. 13:34	2.48

Unibet

1.57

24.11. 17:18	1.57	-0.03
Opening odds
24.11. 13:56	1.60

2.25

24.11. 17:18	2.25	+0.05
Opening odds
24.11. 13:56	2.20

William Hill

1.57

2.25

Average odds

1.56

2.20

Over/Under 2.5 sets

Total

Over

Under

bet-at-home

2.5

2.40

1.45

Average odds

2.5

2.40

1.45

Over/Under 20 games

Total

Over

Under

1xBet

1.65

2.08

Average odds

Over/Under 20.5 games

Total

Over

Under

1xBet

20.5

1.77

1.93

bet-at-home

20.5

1.75

1.95

25.11. 00:15	1.95	+0.05
Opening odds
24.11. 13:19	1.90

Average odds

20.5

1.75

1.95

Over/Under 21 games

Total

Over

Under

1xBet

1.83

25.11. 00:06	1.83	-0.01
Opening odds
24.11. 13:18	1.84

1.85

25.11. 00:06	1.85	+0.01
Opening odds
24.11. 13:18	1.84

Average odds

1.83

1.85

Over/Under 21.5 games

Total

Over

Under

1xBet

21.5

1.93

25.11. 00:12	1.93	-0.02
Opening odds
24.11. 13:18	1.95

1.77

25.11. 00:12	1.77	+0.02
Opening odds
24.11. 13:18	1.75

bet-at-home

21.5

1.93

1.75

24.11. 16:43	1.75	+0.05
Opening odds
24.11. 13:25	1.70

Average odds

21.5

1.93

1.76

Over/Under 22 games

Total

Over

Under

1xBet

2.06

25.11. 00:15	2.06	-0.04
Opening odds
24.11. 13:18	2.10

1.66

25.11. 00:15	1.66	+0.02
Opening odds
24.11. 13:18	1.64

Average odds

2.06

1.66

Asian Handicap -1.5 sets

Handicap

Wei Sijia

Back Dayeon

1xBet

-1.5

1.27

25.11. 00:00	1.27	+0.04
Opening odds
24.11. 13:18	1.23

3.34

25.11. 00:00	3.34	-0.30
Opening odds
24.11. 13:18	3.64

bet-at-home

-1.5

1.20

3.75

Average odds

-1.5

1.27

3.34

Asian Handicap 1.5 set

Handicap

Wei Sijia

Back Dayeon

1xBet

1.5

2.33

25.11. 00:12	2.33	+0.15
Opening odds
24.11. 13:18	2.18

1.52

25.11. 00:12	1.52	-0.07
Opening odds
24.11. 13:18	1.59

bet-at-home

1.5

2.30

25.11. 00:09	2.30	+0.15
Opening odds
24.11. 13:25	2.15

1.50

24.11. 17:15	1.50	-0.08
Opening odds
24.11. 13:25	1.58

Average odds

1.5

2.32

1.51

Asian Handicap 1.5 game

Handicap

Wei Sijia

Back Dayeon

bet-at-home

1.5

1.68

25.11. 00:09	1.68	-0.02
Opening odds
24.11. 17:09	1.70

2.05

25.11. 00:09	2.05	+0.05
Opening odds
24.11. 17:09	2.00

Average odds

1.5

1.68

2.05

Asian Handicap 2.5 games

Handicap

Wei Sijia

Back Dayeon

1xBet

2.5

1.85

25.11. 00:12	1.85	+0.10
Opening odds
24.11. 17:10	1.75

1.84

25.11. 00:12	1.84	-0.11
Opening odds
24.11. 17:10	1.95

bet-at-home

2.5

1.80

25.11. 00:09	1.80	+0.12
Opening odds
24.11. 13:25	1.68

1.90

25.11. 00:09	1.90	-0.10
Opening odds
24.11. 13:25	2.00

Average odds

2.5

1.83

1.87

Asian Handicap 3.5 games

Handicap

Wei Sijia

Back Dayeon

1xBet

3.5

1.87

1.82

bet-at-home

3.5

2.00

25.11. 00:03	2.00	+0.12
Opening odds
24.11. 13:19	1.88

1.70

25.11. 00:03	1.70	-0.10
Opening odds
24.11. 13:19	1.80

Average odds

3.5

2.00

1.70

Asian Handicap 4.5 games

Handicap

Wei Sijia

Back Dayeon

bet-at-home

4.5

2.05

1.68

Average odds

4.5

Correct Score 2:0

Result

1xBet

2:0

2.33

25.11. 00:12	2.33	+0.15
Opening odds
24.11. 13:18	2.18

bet-at-home

2:0

2.30

24.11. 23:21	2.30	+0.05
Opening odds
24.11. 13:19	2.25

Average odds

2:0

2.32

Correct Score 2:1

Result

1xBet

2:1

4.20

24.11. 17:45	4.20	+0.15
Opening odds
24.11. 13:18	4.05

bet-at-home

2:1

4.10

25.11. 00:09	4.10	-0.10
Opening odds
24.11. 13:19	4.20

Average odds

2:1

4.15

Correct Score 0:2

Result

1xBet

0:2

3.34

25.11. 00:00	3.34	-0.30
Opening odds
24.11. 13:18	3.64

bet-at-home

0:2

3.65

25.11. 00:09	3.65	-0.25
Opening odds
24.11. 13:19	3.90

Average odds

0:2

3.50

Correct Score 1:2

Result

1xBet

1:2

5.15

25.11. 00:12	5.15	-0.35
Opening odds
24.11. 13:18	5.50

bet-at-home

1:2

5.25

Average odds

1:2

5.20

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	Back - Shimizu	2:1
Makinohara ITF, QF, 31.10.2025
	Back - Lee	2:0
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	Back - Matsuda	2:0
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