CoreTennis  :  44,066 tournaments covered  -  104,785 player profiles  -  1,630,553 tennis match results... and counting.

Yong Jie Isaac Ong Results (SIN)

Country: Singapore, Born May 27, 1997 (17 years old), Category: Junior, Boys
Dec 02
Dec 07
Brunei ITF Junior Circuit - National Tennis Centre
Brunei(BRU) - Boys 18 G5 - Hard
1/16
W
vs
63 62
1/8
W
vs
60 60
QF
W
vs
64 62
SF
W
vs
63 62
F
L
vs
36 75 62
Nov 10
Nov 14
Seogwipo Asia Oceania International Junior Tennis Championships - Seogwipo Tennis Courts
Jeju-Do(KOR) - Boys 18 GB1 - Hard
1/32
L
vs
61 63
Oct 27
Nov 02
ITF/LTAT Junior Championships
Nonthaburi(THA) - Boys 18 G4 - Hard
1/16
W
vs
63 61
1/8
W
vs
64 64
QF
W
vs
64 63
SF
L
vs
61 63
Oct 20
Oct 26
ITF/LTAT Junior Championships
Nonthaburi(THA) - Boys 18 G2 - Hard
1/32
W
vs
60 60
1/16
L
vs
46 61 60
Oct 14
Oct 19
Semen Gresik Widjojo Soejono Junior Championships - Embong Sawo Tennis Centre
Surabaya(INA) - Boys 18 G4 - Hard
1/32
W
vs
60 60
1/16
W
vs
75 60
1/8
W
vs
61 46 75
QF
L
vs
45 Ret'd
Oct 07
Oct 12
AGS 2 International Junior Championships
Jakarta(INA) - Boys 18 G4 - Hard
1/32
W
vs
60 61
1/16
W
vs
60 61
1/8
L
vs
62 67(2) 64
Jul 08
Jul 12
China Junior 12 Beijing
Beijing(CHI) - Boys 18 G3 - Hard Indoor
1/16
L
vs
75 61
Jun 23
Jun 29
Chang Thailand ITF Juniors G4 (Week 1)
Nonthaburi(THA) - Boys 18 G4 - Hard
1/32
L
vs
64 76(1)
May 12
May 17
China Junior 8 Beijing
Beijing(CHN) - Boys 18 G3 - Hard
1/16
W
vs
64 62
1/8
L
vs
62 57 64
Apr 14
Apr 19
Asian Closed Junior Tennis Championships - Dellta Tennis Complex
New Delhi(IND) - Boys 18 GB1 - Hard
1/16
L
vs
62 63
Mar 11
Mar 16
Brunei ITF Junior Circuit - National Tennis Centre
Brunei(BRU) - Boys 18 G4 - Hard
1/32
W
vs
64 60
1/16
L
vs
63 62
Mar 03
Mar 07
Malacca Intl Junior Championship - MITC Tennis Complex
Malacca(MAS) - Boys 18 G4 - Hard
1/16
W
vs
60 64
1/8
W
vs
63 64
QF
W
vs
36 63 63
SF
W
vs
64 46 62
F
L
vs
64 61
Jan 20
Jan 25
Hong Kong ITF Junior Tournament - Victoria Park Tennis Courts
Hong Kong(HKG) - Boys 18 G4 - Hard
1/16
L
vs
61 62
Nov 26
Dec 01
PHINMA/ITF International Junior Tournament - Rizal Memorial Tennis Centre
Metro-Manila(PHI) - Boys 18 G4 - Hard
1/16
W
vs
63 67(5) 76(4)
1/8
L
vs
61 75
Nov 19
Nov 24
PHINMA/ITF International Junior Tournament - Rizal Memorial Tennis Centre
Metro-Manila(PHI) - Boys 18 G4 - Hard
1/16
W
vs
61 62
1/8
L
vs
61 62
Nov 04
Nov 09
Singapore International Junior Championships - Kallang Tennis Centre
Singapore(SIN) - Boys 18 G5 - Hard
1/16
W
vs
16 63 60
1/8
W
vs
64 06 75
QF
L
vs
67(4) 63 20 Ret'd
Oct 15
Oct 20
Semen Gresik Widjojo Soejono Junior Championships - Embong Sawo Tennis Centre
Surabaya(INA) - Boys 18 G4 - Hard
1/32
W
vs
62 64
1/16
W
vs
62 62
1/8
W
vs
62 62
QF
W
vs
63 62
SF
L
vs
64 21 Ret'd
Oct 08
Oct 10
Indonesia International Junior Championships
Jakarta(INA) - Boys 18 G4 - Hard
1/32
W
vs
61 61
1/16
L
vs
46 63 75
Jul 01
Jul 07
LTAT ITF Junior Tournament - National Tennis Development Centre
Nonthaburi(THA) - Boys 18 G4 - Hard
1/32
W
vs
64 63
1/16
L
vs
36 62 62
Jun 24
Jun 30
LTAT ITF Junior Tournament - National Tennis Development Centre
Nonthaburi(THA) - Boys 18 G4 - Hard
1/32
W
vs
62 36 61
1/16
W
vs
63 60
1/8
L
vs
62 63
Jun 11
Jun 16
Thamrin Cup International Junior Championships - Kelapa Gading Sport Club
Jakarta(INA) - Boys 18 G4 - Hard
1/32
W
vs
62 61
1/16
L
vs
36 63 62
Mar 12
Mar 17
Brunei ITF Junior Circuit - National Tennis Centre
Brunei(BRU) - Boys 18 G4 - Hard
1/32
W
vs
61 61
1/16
W
vs
62 64
1/8
W
vs
61 16 63
QF
L
vs
63 60
Feb 25
Mar 02
Malacca Intl Junior Championship - MITC Tennis Complex
Malacca(MAS) - Boys 18 G4 - Hard
1/16
L
vs
63 62
Jan 14
Jan 19
Hong Kong ITF Junior Tournament - Victoria Park Tennis Courts
Hong Kong(HKG) - Boys 18 G4 - Hard
1/16
L
vs
60 63
Dec 03
Dec 08
Macau ITF Junior Championship
Macau(CHN) - Boys 18 G5 - Hard
1/16
L
vs
64 63
Nov 13
Nov 18
Brunei ITF Junior Circuit - National Tennis Centre
Brunei(BRU) - Boys 18 G5 - Hard
1/16
W
vs
60 61
1/8
L
vs
46 61 62
Nov 05
Nov 10
Singapore International Junior Championships - Kallang Tennis Centre
Singapore(SIN) - Boys 18 G5 - Hard
1/16
L
vs
63 62
Oct 29
Nov 04
LTAT ITF Junior Tournament - National Tennis Development Centre
Nonthaburi(THA) - Boys 18 G4 - Hard
1/32
L
vs
63 60
Oct 16
Oct 21
Jakarta International Junior Tennis Championships - Pusat Tenis Kemayoran (Kemayoran Tennis Center)
Jakarta(INA) - Boys 18 G4 - Hard
1/32
W
vs
76(5) 61
1/16
W
vs
76(1) 62
1/8
W
vs
64 46 62
QF
L
vs
63 61
Oct 09
Oct 14
Semen Gresik Widjojo Soejono Junior Championships - Embong Sawo Tennis Centre
Surabaya(INA) - Boys 18 G4 - Hard
1/32
W
vs
60 61
1/16
W
vs
64 61
1/8
W
vs
61 10 Ret'd
QF
L
vs
67(2) 75 61
Aug 28
Sep 02
ITF Junior Becamex Cup - Community Sports Centre
Binh Duong(VIE) - Boys 18 G5 - Hard
1/32
W
vs
60 60
1/16
L
vs
63 61
Aug 20
Aug 26
Vietnam Junior Championships - Tennis Sport Center
Vietnam Hue City(VIE) - Boys 18 G5 - Hard
1/32
W
vs
60 61
1/16
W
vs
76(5) 61
1/8
W
vs
64 62
QF
W
vs
64 62
SF
L
vs
60 61
Jul 02
Jul 08
LTAT ITF Junior Tournament - National Tennis Development Centre
Nonthaburi(THA) - Boys 18 G4 - Hard
1/32
W
vs
75 62
1/16
L
vs
60 61
Jun 25
Jun 30
LTAT ITF Junior Tournament - National Tennis Development Centre
Nonthaburi(THA) - Boys 18 G4 - Hard
1/32
W
vs
57 64 63
1/16
L
vs
61 63
Jun 12
Jun 17
Thamrin Cup International Junior Championships - Kelapa Gading Sport Club
Jakarta(INA) - Boys 18 G4 - Hard
1/32
W
vs
62 62
1/16
L
vs
64 63
May 08
May 13
China Junior 7 Beijing - Potter's Wheel International Tennis Center
Beijing(CHN) - Boys 18 G5 - Hard
1/32
W
vs
62 64
1/16
L
vs
63 61
Apr 10
Apr 15
China Junior 6 Jiaxing - Jiaxing International Tennis Center
Jiaxing(CHN) - Boys 18 G5 - Hard
1/32
W
vs
61 62
1/16
L
vs
64 60
Mar 06
Mar 11
Brunei ITF Junior Circuit - National Tennis Centre
Brunei(BRU) - Boys 18 G4 - Hard
1/32
L
vs
46 64 64
Nov 21
Nov 27
Brunei ITF Junior Circuit - National Tennis Centre
Brunei(BRU) - Boys 18 G5 - Hard
1/32
W
vs
60 60
1/16
L
vs
61 60
Nov 07
Nov 12
Singapore International Junior Championships - Kallang Tennis Centre
Singapore(SIN) - Boys 18 G5 - Hard
1/16
L
vs
63 60
Oct 18
Oct 23
Indonesia International Junior Championships
Jakarta(INA) - Boys 18 G4 - Hard
1/32
L
vs
75 61
Oct 03
Oct 09
Vietnam International Junior Championships - Binh Duong Stadium
Binh Duong(VIE) - Boys 18 G5 - Hard
1/32
L
vs
36 64 76(1)
Mar 08
Mar 13
Brunei ITF Junior Circuit - National Tennis Centre
Brunei(BRU) - Boys 18 G4 - Hard
1/32
L
vs
61 62
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