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Yong Jie Isaac Ong (SGP)

Country: Singapore, Born May 27, 1997 (21 years old), Category: Junior, Boys
ITF Ranking
Career High : 257
Aug 04 J1 B 1/16 China Junior 14 Nanjing, Nanjing(CHN)
Jul 07 J3 B 1/8 China Junior 12 Beijing, Beijing(CHN)
Jun 22 M25 [Q] Thailand F5 Futures, Bangkok(THA)
May 11 J3 B SF J2 Beijing \ China Junior 8 Beijing, Beijing(CHN)
Apr 13 JB1 B 1/16 Asian Closed Junior Tennis Championships, New Delhi(IND)
Mar 31 J3 B 1/8 J3 Chengdu \ China Junior 6 Chengdu, Chengdu(CHN)
Mar 17 J1 B 1/16 Chief Minister's Cup ITF Malaysian World Junior Tennis Championships, Sarawak(MAS)
Mar 02 J1 B 1/16 Chang Thailand ITF Junior G1, Nonthaburi(THA)
Jan 26 Chall. [Q] Hong Kong Challenger, Hong Kong(HKG)
Jan 19 J4 B SF J4 Causeway Bay \ Hong Kong ITF Junior Tournament, Hong Kong(HKG)
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