Tjen - Back

10.05.2025, 08:15, Goyang 2 ITF, quarterfinal, hard
Tjen Janice 2 : 0
(6-1, 6-0)		 Back Dayeon
Avatar 103. Singles ranking 306. Avatar
6. 5. 2002 Birthdate 24. 1. 2002
- Height -
- Weight -
right Plays right
- Turned pro -
Surface Tjen Janice Back Dayeon
Indoors 9/1 -
Clay - -
Grass - -
Hard 54/11 37/17
Not set - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 113/23 13/1 90/19 10/2 - 0/1
2025 63/12 - 54/11 9/1 - -
2024 41/3 13/1 28/2 - - -
2023 1/1 - - 1/1 - -
2022 7/3 - 7/3 - - -
2020 0/1 - - - - 0/1
2019 1/2 - 1/2 - - -
2018 0/1 - 0/1 - - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 192/86 8/5 176/77 3/1 - 5/3
2025 40/19 - 37/17 - - 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: 2 - 0

Year Tournament Match S Surface 1 2 3 4 5 Round
2025 Changwon ITF Tjen 2   1 7 6     QF
Back 1 6 64 3    
2025 Goyang 2 ITF Tjen 2   6 6       QF
Back 0 1 0      
 

Betting odds

Tjen Janice Back Dayeon
 1xBet
1.29
10.05. 06:351.29-0.12
Opening odds
08.05. 12:401.41 
3.32
10.05. 06:353.32+0.57
Opening odds
08.05. 12:402.75 
 bet-at-home
1.28
10.05. 07:041.28-0.12
Opening odds
08.05. 12:431.40 
3.30
10.05. 07:103.30+0.60
Opening odds
08.05. 12:432.70 
 bet365
1.28
10.05. 01:061.28-0.12
Opening odds
08.05. 13:071.40 
3.50
10.05. 01:063.50+0.75
Opening odds
08.05. 13:072.75 
 Betfair
1.30
09.05. 10:301.30-0.06
Opening odds
08.05. 15:061.36 
3.20
09.05. 21:493.20+0.32
Opening odds
08.05. 15:062.88 
 Betway
1.22
4.00
 bwin
1.28
10.05. 02:321.28-0.12
Opening odds
08.05. 12:271.40 
3.20
10.05. 02:323.20+0.55
Opening odds
08.05. 12:272.65 
 Coral
1.28
10.05. 02:331.28-0.12
Opening odds
08.05. 12:291.40 
3.30
10.05. 02:333.30+0.60
Opening odds
08.05. 12:292.70 
 Ladbrokes
1.28
10.05. 02:301.28-0.12
Opening odds
08.05. 12:311.40 
3.30
10.05. 02:303.30+0.60
Opening odds
08.05. 12:312.70 
 Pinnacle
1.29
10.05. 01:411.29-0.09
Opening odds
09.05. 01:321.38 
3.48
10.05. 01:413.48+0.63
Opening odds
09.05. 01:322.85 
 Unibet
1.27
09.05. 06:261.27-0.13
Opening odds
08.05. 15:431.40 
3.40
09.05. 06:263.40+0.65
Opening odds
08.05. 15:432.75 
 William Hill
1.29
09.05. 16:411.29-0.11
Opening odds
08.05. 14:181.40 
3.50
09.05. 16:413.50+0.75
Opening odds
08.05. 14:182.75 
Average odds
1.28
3.41
Over/Under 2.5 sets
Total Over Under
 bet-at-home 2.5
2.75
10.05. 07:102.75-0.35
Opening odds
09.05. 17:243.10 
1.35
09.05. 19:411.35+0.02
Opening odds
09.05. 17:241.33 
 Pinnacle 2.5
3.10
10.05. 01:413.10+0.48
Opening odds
09.05. 01:322.62 
1.35
09.05. 19:341.35-0.09
Opening odds
09.05. 01:321.44 
Average odds 2.5
2.93
1.35
Over/Under 15.5 games
Total Over Under
 Betway 15.5
1.60
2.20
Average odds 15.5
1.60
2.20
Over/Under 16.5 games
Total Over Under
 Betway 16.5
1.65
2.15
Average odds 16.5
1.65
2.15
Over/Under 17.5 games
Total Over Under
 Betway 17.5
1.62
2.20
Average odds 17.5
1.62
2.20
Over/Under 18.5 games
Total Over Under
 1xBet 18.5
1.64
10.05. 06:351.64+0.07
Opening odds
09.05. 02:051.57 
2.11
10.05. 06:352.11-0.13
Opening odds
09.05. 02:052.24 
 bet-at-home 18.5
1.63
10.05. 06:431.63+0.08
Opening odds
09.05. 02:071.55 
2.10
10.05. 06:252.10-0.10
Opening odds
09.05. 02:072.20 
 Betway 18.5
1.62
2.15
 Pinnacle 18.5
1.69
2.12
Average odds 18.5
1.63
2.12
Over/Under 19 games
Total Over Under
 1xBet 19
1.75
10.05. 07:111.75+0.09
Opening odds
09.05. 02:051.66 
1.98
10.05. 07:111.98-0.13
Opening odds
09.05. 02:052.11 
 Pinnacle 19
1.81
10.05. 01:411.81+0.23
Opening odds
09.05. 01:321.58 
1.97
10.05. 01:411.97-0.29
Opening odds
09.05. 01:322.26 
Average odds 19
1.78
1.98
Over/Under 19.5 games
Total Over Under
 1xBet 19.5
1.88
10.05. 06:321.88+0.16
Opening odds
08.05. 15:291.72 
1.83
10.05. 06:321.83-0.17
Opening odds
08.05. 15:292.00 
 bet-at-home 19.5
1.88
10.05. 07:041.88+0.18
Opening odds
08.05. 15:391.70 
1.83
10.05. 07:041.83-0.17
Opening odds
08.05. 15:392.00 
 Betway 19.5
1.83
1.90
 Pinnacle 19.5
1.96
10.05. 01:411.96+0.25
Opening odds
09.05. 01:321.71 
1.82
10.05. 01:411.82-0.22
Opening odds
09.05. 01:322.04 
Average odds 19.5
1.89
1.85
Over/Under 20 games
Total Over Under
 1xBet 20
2.01
10.05. 06:352.01+0.19
Opening odds
08.05. 15:291.82 
1.73
10.05. 06:351.73-0.17
Opening odds
08.05. 15:291.90 
 Pinnacle 20
2.11
10.05. 01:412.11+0.29
Opening odds
09.05. 01:321.82 
1.70
10.05. 01:411.70-0.21
Opening odds
09.05. 01:321.91 
Average odds 20
2.06
1.72
Over/Under 20.5 games
Total Over Under
 1xBet 20.5
2.13
10.05. 06:232.13+0.22
Opening odds
08.05. 15:291.91 
1.63
10.05. 06:231.63-0.17
Opening odds
08.05. 15:291.80 
 bet-at-home 20.5
2.00
10.05. 03:072.00+0.10
Opening odds
08.05. 15:391.90 
1.63
10.05. 06:251.63-0.17
Opening odds
08.05. 15:391.80 
 Betway 20.5
2.10
1.67
 Pinnacle 20.5
1.93
1.83
Average odds 20.5
2.08
1.64
Over/Under 21 games
Total Over Under
 1xBet 21
2.06
1.69
 Pinnacle 21
2.04
1.74
Average odds 21
0
0
Over/Under 21.5 games
Total Over Under
 1xBet 21.5
2.15
1.62
 bet-at-home 21.5
2.10
1.65
 Betway 21.5
2.20
1.60
 Pinnacle 21.5
2.14
1.68
Average odds 21.5
2.20
1.60
Asian Handicap -1.5 sets
Handicap Tjen Janice Back Dayeon
 1xBet -1.5
1.75
10.05. 03:171.75-0.28
Opening odds
08.05. 15:292.03 
1.96
10.05. 03:171.96+0.26
Opening odds
08.05. 15:291.70 
 bet-at-home -1.5
1.73
10.05. 07:161.73-0.27
Opening odds
08.05. 16:122.00 
1.95
10.05. 07:041.95+0.25
Opening odds
08.05. 16:121.70 
 Pinnacle -1.5
1.69
10.05. 01:411.69-0.25
Opening odds
09.05. 01:321.94 
2.12
10.05. 01:412.12+0.34
Opening odds
09.05. 01:321.78 
Average odds -1.5
1.72
2.01
Asian Handicap 1.5 set
Handicap Tjen Janice Back Dayeon
 1xBet 1.5
1.12
10.05. 06:171.12-0.04
Opening odds
08.05. 15:291.16 
5.25
10.05. 07:115.25+0.75
Opening odds
08.05. 15:294.50 
 bet-at-home 1.5
1.12
09.05. 17:101.12-0.04
Opening odds
08.05. 16:121.16 
5.25
10.05. 01:465.25+0.75
Opening odds
08.05. 16:124.50 
 Pinnacle 1.5
1.14
10.05. 01:411.14-0.02
Opening odds
09.05. 01:321.16 
5.56
10.05. 01:415.56+0.83
Opening odds
09.05. 01:324.73 
Average odds 1.5
1.13
5.35
Asian Handicap -8.5 games
Handicap Tjen Janice Back Dayeon
 Betway -8.5
2.15
1.65
Average odds -8.5
2.15
1.65
Asian Handicap -7.5 games
Handicap Tjen Janice Back Dayeon
 1xBet -7.5
3.88
1.22
 Betway -7.5
2.30
1.57
Average odds -7.5
3.09
1.40
Asian Handicap -7 games
Handicap Tjen Janice Back Dayeon
 1xBet -7
3.52
1.26
Average odds -7
3.52
1.26
Asian Handicap -6.5 games
Handicap Tjen Janice Back Dayeon
 1xBet -6.5
2.68
10.05. 06:232.68-0.50
Opening odds
08.05. 15:293.18 
1.42
10.05. 06:231.42+0.11
Opening odds
08.05. 15:291.31 
 Betway -6.5
2.20
1.62
Average odds -6.5
2.44
1.52
Asian Handicap -6 games
Handicap Tjen Janice Back Dayeon
 1xBet -6
2.41
10.05. 06:352.41-0.47
Opening odds
08.05. 15:292.88 
1.51
10.05. 06:351.51+0.14
Opening odds
08.05. 15:291.37 
Average odds -6
2.41
1.51
Asian Handicap -5.5 games
Handicap Tjen Janice Back Dayeon
 1xBet -5.5
2.05
10.05. 06:322.05-0.33
Opening odds
08.05. 15:292.38 
1.70
10.05. 06:231.70+0.18
Opening odds
08.05. 15:291.52 
 bet-at-home -5.5
2.00
09.05. 09:072.00+0.05
Opening odds
09.05. 03:001.95 
1.70
10.05. 01:461.70-0.05
Opening odds
09.05. 03:001.75 
 Betway -5.5
1.91
1.80
 Pinnacle -5.5
2.07
10.05. 01:412.07+0.06
Opening odds
09.05. 02:572.01 
1.73
10.05. 01:411.73-0.03
Opening odds
09.05. 02:571.76 
Average odds -5.5
2.01
1.73
Asian Handicap -5 games
Handicap Tjen Janice Back Dayeon
 1xBet -5
1.87
10.05. 06:351.87-0.31
Opening odds
08.05. 15:292.18 
1.85
10.05. 06:351.85+0.23
Opening odds
08.05. 15:291.62 
 Pinnacle -5
1.88
10.05. 01:411.88-0.37
Opening odds
09.05. 01:322.25 
1.89
10.05. 01:411.89+0.30
Opening odds
09.05. 01:321.59 
Average odds -5
1.88
1.87
Asian Handicap -4.5 games
Handicap Tjen Janice Back Dayeon
 1xBet -4.5
1.71
10.05. 06:171.71-0.25
Opening odds
08.05. 15:291.96 
2.02
10.05. 06:322.02+0.26
Opening odds
08.05. 15:291.76 
 bet-at-home -4.5
1.70
10.05. 01:461.70-0.25
Opening odds
08.05. 22:091.95 
2.00
10.05. 07:042.00+0.25
Opening odds
08.05. 22:091.75 
 Betway -4.5
1.62
2.15
 Pinnacle -4.5
1.72
10.05. 01:411.72-0.28
Opening odds
09.05. 01:322.00 
2.08
10.05. 01:412.08+0.33
Opening odds
09.05. 01:321.75 
Average odds -4.5
1.69
2.06
Asian Handicap -4 games
Handicap Tjen Janice Back Dayeon
 1xBet -4
1.59
10.05. 06:351.59-0.24
Opening odds
08.05. 15:291.83 
2.23
10.05. 06:352.23+0.34
Opening odds
08.05. 15:291.89 
 Pinnacle -4
1.67
2.14
Average odds -4
1.59
2.23
Asian Handicap -3.5 games
Handicap Tjen Janice Back Dayeon
 1xBet -3.5
1.51
10.05. 02:291.51-0.20
Opening odds
08.05. 15:291.71 
2.41
10.05. 02:292.41+0.38
Opening odds
08.05. 15:292.03 
 bet-at-home -3.5
1.73
1.95
 Pinnacle -3.5
1.76
2.01
Average odds -3.5
1.51
2.41
Asian Handicap -3 games
Handicap Tjen Janice Back Dayeon
 1xBet -3
1.44
10.05. 02:021.44-0.19
Opening odds
08.05. 15:291.63 
2.61
10.05. 02:022.61+0.45
Opening odds
08.05. 15:292.16 
 Pinnacle -3
1.67
2.14
Average odds -3
1.44
2.61
Asian Handicap -2.5 games
Handicap Tjen Janice Back Dayeon
 1xBet -2.5
1.40
10.05. 03:321.40-0.17
Opening odds
08.05. 15:291.57 
2.75
10.05. 03:322.75+0.48
Opening odds
08.05. 15:292.27 
Average odds -2.5
1.40
2.75
Correct Score 2:0
Result  
 bet-at-home 2:0
1.65
10.05. 07:311.65-0.25
Opening odds
08.05. 12:491.90 
 Betway 2:0
1.62
Average odds 2:0
1.64
Correct Score 2:1
Result  
 bet-at-home 2:1
4.30
10.05. 07:314.30-0.20
Opening odds
08.05. 12:494.50 
 Betway 2:1
4.33
Average odds 2:1
4.32
Correct Score 0:2
Result  
 bet-at-home 0:2
5.50
10.05. 07:315.50+1.20
Opening odds
08.05. 12:494.30 
 Betway 0:2
8.00
Average odds 0:2
6.75
Correct Score 1:2
Result  
 bet-at-home 1:2
7.00
10.05. 07:317.00+1.00
Opening odds
08.05. 12:496.00 
 Betway 1:2
8.00
Average odds 1:2
7.50
 

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