| Denise Dy | |
| Residence: | Manila, Philippines |
| Birth Date: | 1989 5, df=yes |
| Birth Place: | San Jose, California, U.S. |
| Turnedpro: | 2004 |
| Plays: | Right-handed (double-handed backhand) |
| Careerprizemoney: | $4,274 |
| Singlesrecord: | 10–14 |
| Singlestitles: | 0 |
| Highestsinglesranking: | No. 1139 (28 November 2005) |
| Doublesrecord: | 19–15 |
| Doublestitles: | 0 WTA, 2 ITF |
| Highestdoublesranking: | No. 715 (13 August 2007) |
| Team: | yes |
| Fedcupresult: | 9–6 |
| Medaltemplates-Expand: | Yes |
Denise Dy (born 16 May 1989) is a Filipino female professional tennis player. She has been the head women's tennis coach at Fresno State University since 2020.[1]
Dy has career-high WTA rankings of 1139 in singles and 715 in doubles. She won two ITF doubles titles, and 14 medals at the Southeast Asian Games, representing Philippines.
Playing for Philippines in Fed Cup, Dy has a win–loss record of 9–6.
| $100,000 tournaments | |
| $75,000 tournaments | |
| $50,000 tournaments | |
| $25,000 tournaments | |
| $10,000 tournaments |
| Result | Date | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|
| Win | 20 November 2005 | Manila, Philippines | Hard |  Riza Zalameda | Chen Yi Kao Shao-yuan | 6–2, 6–3 | |
| Win | 6 May 2007 | Jakarta, Indonesia | Hard | Jessy Rompies | Vivien Silfany-Tony Lavinia Tananta | 6–0, 6–2 | |
| Loss | 13 July 2007 | Khon Kaen, Thailand | Hard |  Nungnadda Wannasuk | Sophia Mulsap Varatchaya Wongteanchai | 4–6, 2–6 |
| Edition | Round | Date | Location | Against | Surface | Opponent | W/L | Score |
|---|---|---|---|---|---|---|---|---|
| 2005 Fed Cup | Asia/Oceania Zone | April 20, 2005 | New Delhi |  Turkmenistan | Hard | Inna Gavrilenko | W | 6–1, 6–0 |
| Asia/Oceania Zone | April 21, 2005 | New Delhi | Syria | Hard | Hazar Sidki | W | 6–0, 6–0 | |
| 2006 Fed Cup | Asia/Oceania Zone | April 20, 2006 | Seoul |  India | Hard | Isha Lakhani | L | 0–6, 6–7(3) |
| Asia/Oceania Zone | April 21, 2006 | Seoul |  New Zealand | Hard | Ellen Barry | L | 1–6, 0–6 | |
| Asia/Oceania Zone | April 22, 2006 | Seoul | Chinese Taipei | Hard | Chuang Chia-jung | W | 2–6, 6–3, 6–4 | |
| Asia/Oceania Zone | April 23, 2006 | Seoul |  South Korea | Hard | Chang Kyung-mi | L | 3–6, 1–6 | |
| 2008 Fed Cup | Asia/Oceania Zone | January 31, 2008 | Bangkok | Syria | Hard (i) | Line al-Ghannam | W | 6–0, 6–2 |
| Asia/Oceania Zone | February 1, 2008 | Bangkok | South Korea | Hard (i) | Lee Ye-ra | L | 3–6, 2–6 | |
| Asia/Oceania Zone | February 2, 2008 | Bangkok |  Singapore | Hard (i) | Stefanie Tan | W | 6–2, 6–1 |
| Edition | Round | Date | Location | Against | Surface | Partner | Opponents | W/L | Score |
|---|---|---|---|---|---|---|---|---|---|
| 2005 Fed Cup | Asia/Oceania Zone | April 19, 2005 | New Delhi |  Uzbekistan | Hard | Czarina Arevalo | Akgul Amanmuradova Dilyara Saidkhodjayeva | L | 4–6, 4–6 |
| Asia/Oceania Zone | April 20, 2005 | New Delhi | Turkmenistan | Hard | Czarina Arevalo | Ummarahmat Hummetova Almira Hallyeva | W | 6–1, 6–0 | |
| Asia/Oceania Zone | April 21, 2005 | New Delhi | Syria | Hard | Czarina Arevalo | Nivin Kezbari Hazar Sidki | W | 6–1, 6–1 | |
| 2006 Fed Cup | Asia/Oceania Zone | April 22, 2006 | Seoul | Chinese Taipei | Hard | Czarina Arevalo | Chan Yung-jan Chuang Chia-jung | L | 3–6, 1–6 |
| 2008 Fed Cup | Asia/Oceania Zone | January 31, 2008 | Bangkok | Syria | Hard (i) | Dianne Matias | Lara Alsamman Kim Sadi | W | 6–1, 6–2 |
| Asia/Oceania Zone | February 1, 2008 | Bangkok | South Korea | Hard (i) | Dianne Matias | Kim So-jung Yu Min-hwa | W | 6–1, 6–3 |