| Weng Tzu-ting | |
| Birth Date: | 1 July 1978 |
| Height: | 1.73 m |
| Retired: | 2002 |
| Careerprizemoney: | $42,438 |
| Singlestitles: | 3 ITF |
| Highestsinglesranking: | No. 232 (21 October 1996) |
| Doublestitles: | 5 ITF |
| Highestdoublesranking: | No. 235 (13 November 1995) |
| Team: | yes |
| Fedcupresult: | 8–14 |
| Medaltemplates-Expand: | yes |
Weng Tzu-ting (; born 1 July 1978), also known as Judy Weng, is a Taiwanese former professional tennis player.
Weng appeared in a total of 19 Fed Cup ties for the Chinese Taipei team and represented her country in several multi-sport competitions. She won a Gold medal at the 1998 Asian Games in the team event. At the 2000 Summer Olympics, she and Janet Lee represented Chinese Taipei in the doubles, where they were beaten in the first round by Ukraine's pairing.[1] They also partnered together at the 2001 Summer Universiade to win a Bronze medal.[2] On the WTA Tour, Weng had a best singles ranking of No. 232 in the world.
She played her last Fed Cup tie in 2002, which was her final year on tour.
| Legend | |
|---|---|
| $25,000 tournaments | |
| $10,000 tournaments |
| Result | No. | Date | Tournament | Surface | Opponent | Score | |
|---|---|---|---|---|---|---|---|
| Loss | 1. | 12 September 1993 | ITF Taipei, Taiwan | Hard |  Jeon Mi-ra | 6–1, 3–6, 5–7 | |
| Win | 2. | 17 March 1996 | ITF Taipei, Taiwan | Hard | Choi Young-ja | 6–1, 3–6, 6–4 | |
| Win | 3. | 12 July 1998 | ITF Easton, United States | Hard |  Julie Thu | 6–0, 4–6, 7–6 | |
| Win | 4. | 8 July 2001 | ITF Kaohsiung, Taiwan | Hard |  Kaori Aoyama | 6–4, 7–5 |
| Result | No. | Date | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|---|
| Win | 1. | 16 August 1992 | ITF Taipei, Taiwan | Hard | Lin Ya-hui | Nao Akahori Keiko Ishida | 6–4, 6–1 | |
| Win | 2. | 21 November 1993 | ITF Nonthaburi, Thailand | Hard | Miho Saeki | Choi Ju-yeon Yoo Kyung-sook | 3–6, 6–3, 6–3 | |
| Winn | 3. | 8 August 1994 | ITF Jakarta, Indonesia | Hard |  Tang Min | Natalia Soetrisno Suzanna Wibowo | 6–3, 6–1 | |
| Loss | 4. | 22 May 1995 | ITF Beijing, China | Hard | Francesca La'O | Kim Ih-sook Kim Eun-ha | 2–6, 3–6 | |
| Loss | 5. | 11 March 1996 | ITF Taipei, Taiwan | Hard | Hsu Hsueh-li | Kazue Takuma Yoriko Yamagishi | 5–7, 7–6(5), 6–7(4) | |
| Loss | 6. | 10 November 1997 | ITF Manila, Philippines | Hard | Khoo Chin-bee |  Ding Ding Li Ting | 5–7, 3–6 | |
| Loss | 7. | 17 July 2000 | ITF Baltimore, United States | Hard | Courtenay Chapman | Tomoe Hotta Ryoko Takemura | 3–6, 2–6 | |
| Loss | 8. | 8 July 2001 | ITF Kaohsiung, Taiwan | Hard | Khoo Chin-bee | Maki Arai Kumiko Iijima | w/o | |
| Win | 9. | 28 October 2001 | ITF Manila, Philippines | Hard | Chuang Chia-jung | Chao Hsiao-han Khoo Chin-bee | 6–4, 6–4 | |
| Win | 10. | 11 November 2001 | ITF Manila, Philippines | Hard | Chuang Chia-jung | Ha Ji-sun Shin Mi-ran | 6–0, 6–3 | |
| Loss | 11. | 25 November 2001 | ITF Kofu, Japan | Clay | Kim Jin-hee | Etsuko Kitazaki Eriko Mizuno | 6–4, 6–7(5–7), ret. |