Match log updated: 2026-08-30 18:41 UTC
Ai Sugiyama — WTA Match Log
56 main-draw matches · 33–23 · 58.9% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Amélie Mauresmo | 2-6 4-6 | L | H2H | Match data | Oct 30, 2004* | QF | Linz Open | Tier II → modern equivalent WTA 500 | Hard |
| Daniela Hantuchova | 6-2 6-1 | W | H2H | Match data | Oct 29, 2004* | R16 | Linz Open | Tier II → modern equivalent WTA 500 | Hard |
| Maria Vento-Kabchi | 6-0 6-0 | W | H2H | Match data | Oct 28, 2004* | R32 | Linz Open | Tier II → modern equivalent WTA 500 | Hard |
| Elena Dementieva | 1-6 7-5 5-7 | L | H2H | Match data | Oct 23, 2004* | QF | Zurich | Tier I → modern equivalent WTA 1000 | Hard |
| Flavia Pennetta | 7-6(1) 6-1 | W | H2H | Match data | Oct 22, 2004* | R16 | Zurich | Tier I → modern equivalent WTA 1000 | Hard |
| Shinobu Asagoe | 6-2 6-3 | W | H2H | Match data | Oct 21, 2004* | R32 | Zurich | Tier I → modern equivalent WTA 1000 | Hard |
| Michaela Pastikova | 2-6 5-7 | L | H2H | Match data | Oct 14, 2004* | R32 | Moscow | Tier I → modern equivalent WTA 1000 | Carpet |
| Anna Smashnova | 3-6 6-7(3) | L | H2H | Match data | Oct 7, 2004* | R32 | Porsche Tennis Grand Prix | Tier II → modern equivalent WTA 500 | Hard |
| Aiko Nakamura | 4-6 6-7(1) | L | H2H | Match data | Sep 16, 2004* | R32 | Bali | Tier III → modern equivalent WTA 250 | Hard |
| Jennifer Capriati | 5-7 2-6 | L | H2H | Match data | Sep 7, 2004* | R16 | US Open | Grand Slam | Hard |
| Jelena Kostanic Tosic | 6-1 6-3 | W | H2H | Match data | Sep 5, 2004* | R32 | US Open | Grand Slam | Hard |
| Gisela Dulko | 6-2 6-4 | W | H2H | Match data | Sep 2, 2004* | R64 | US Open | Grand Slam | Hard |
| Teryn Ashley | 7-5 6-2 | W | H2H | Match data | Sep 1, 2004* | R128 | US Open | Grand Slam | Hard |
| Alicia Molik | 3-6 4-6 | L | H2H | Match data | Aug 21, 2004* | QF | Athens Olympics | Olympics | Hard |
| Karolina Sprem | 7-6(6) 6-1 | W | H2H | Match data | Aug 20, 2004* | R16 | Athens Olympics | Olympics | Hard |
| Tatiana Perebiynis | 7-5 6-4 | W | H2H | Match data | Aug 18, 2004* | R32 | Athens Olympics | Olympics | Hard |
| Jie Zheng | 4-6 6-3 8-6 | W | H2H | Match data | Aug 17, 2004* | R64 | Athens Olympics | Olympics | Hard |
| Karolina Sprem | 3-6 4-6 | L | H2H | Match data | Aug 6, 2004* | R16 | Canadian Open | Tier I → modern equivalent WTA 1000 | Hard |
| Daniela Hantuchova | 1-6 6-4 6-4 | W | H2H | Match data | Aug 5, 2004* | R32 | Canadian Open | Tier I → modern equivalent WTA 1000 | Hard |
| Lindsay Davenport | 1-6 3-6 | L | H2H | Match data | Jul 31, 2004* | QF | San Diego | Tier I → modern equivalent WTA 1000 | Hard |
| Marion Bartoli | 6-3 6-2 | W | H2H | Match data | Jul 30, 2004* | R16 | San Diego | Tier I → modern equivalent WTA 1000 | Hard |
| Shinobu Asagoe | 6-2 6-2 | W | H2H | Match data | Jul 29, 2004* | R32 | San Diego | Tier I → modern equivalent WTA 1000 | Hard |
| Francesca Schiavone | 3-6 6-0 6-7(3) | L | H2H | Match data | Jul 23, 2004* | R16 | Los Angeles | Tier II → modern equivalent WTA 500 | Hard |
| Nicole Pratt | 6-2 6-4 | W | H2H | Match data | Jul 22, 2004* | R32 | Los Angeles | Tier II → modern equivalent WTA 500 | Hard |
| Maria Sharapova | 7-5 5-7 1-6 | L | H2H | Match data | Jul 2, 2004* | QF | Wimbledon | Grand Slam | Grass |
| Tamarine Tanasugarn | 6-3 7-5 | W | H2H | Match data | Jun 30, 2004* | R16 | Wimbledon | Grand Slam | Grass |
| Marion Bartoli | 6-1 6-2 | W | H2H | Match data | Jun 27, 2004* | R32 | Wimbledon | Grand Slam | Grass |
| Klara Koukalova | 6-4 6-4 | W | H2H | Match data | Jun 25, 2004* | R64 | Wimbledon | Grand Slam | Grass |
| Amanda Keen | 3-6 6-2 6-3 | W | H2H | Match data | Jun 23, 2004* | R128 | Wimbledon | Grand Slam | Grass |
| Daniela Hantuchova | 1-6 6-7(7) | L | H2H | Match data | Jun 19, 2004* | QF | Eastbourne Open | Tier II → modern equivalent WTA 500 | Grass |
| Elena Likhovtseva | 7-5 4-6 6-3 | W | H2H | Match data | Jun 18, 2004* | R16 | Eastbourne Open | Tier II → modern equivalent WTA 500 | Grass |
| Virginia Ruano Pascual | 7-6(4) 2-6 1-6 | L | H2H | Match data | May 27, 2004* | R64 | Roland Garros | Grand Slam | Clay |
| Marion Bartoli | 6-4 6-3 | W | H2H | Match data | May 26, 2004* | R128 | Roland Garros | Grand Slam | Clay |
| Claudine Schaul | 7-5 6-7(8) 5-7 | L | H2H | Match data | May 22, 2004* | QF | Strasbourg Open | Tier III → modern equivalent WTA 250 | Clay |
| Akiko Morigami | 1-6 6-3 6-2 | W | H2H | Match data | May 21, 2004* | R16 | Strasbourg Open | Tier III → modern equivalent WTA 250 | Clay |
| Svetlana Kuznetsova | 4-6 6-3 6-7(4) | L | H2H | Match data | May 14, 2004* | R16 | Italian Open | Tier I → modern equivalent WTA 1000 | Clay |
| Mary Pierce | 6-2 6-4 | W | H2H | Match data | May 13, 2004* | R32 | Italian Open | Tier I → modern equivalent WTA 1000 | Clay |
| Fabiola Zuluaga | 6-7(4) 6-3 4-6 | L | H2H | Match data | May 7, 2004* | R16 | Berlin Open | Tier I → modern equivalent WTA 1000 | Clay |
| Elena Likhovtseva | 6-1 6-2 | W | H2H | Match data | May 6, 2004* | R32 | Berlin Open | Tier I → modern equivalent WTA 1000 | Clay |
| Paola Suarez | 5-7 6-7(8) | L | H2H | Match data | Apr 9, 2004* | R16 | Amelia Island | Tier II → modern equivalent WTA 500 | Clay |
| Catalina Castano | 7-5 6-4 | W | H2H | Match data | Apr 8, 2004* | R32 | Amelia Island | Tier II → modern equivalent WTA 500 | Clay |
| Maria Vento-Kabchi | 1-6 5-7 | L | H2H | Match data | Mar 26, 2004* | R64 | Miami Open | Tier I → modern equivalent WTA 1000 | Hard |
| Meghann Shaughnessy | 3-6 2-6 | L | H2H | Match data | Mar 5, 2004* | R16 | Qatar Open | Tier II → modern equivalent WTA 500 | Hard |
| Svetlana Kuznetsova | 0-6 5-7 | L | H2H | Match data | Feb 28, 2004* | SF | Dubai Tennis Championships | Tier II → modern equivalent WTA 500 | Hard |
| Eleni Daniilidou | 6-1 6-3 | W | H2H | Match data | Feb 28, 2004* | QF | Dubai Tennis Championships | Tier II → modern equivalent WTA 500 | Hard |
| Nicole Pratt | 6-2 6-2 | W | H2H | Match data | Feb 27, 2004* | R16 | Dubai Tennis Championships | Tier II → modern equivalent WTA 500 | Hard |
| Lina Krasnoroutskaya | 6-2 6-3 | W | H2H | Match data | Feb 26, 2004* | R32 | Dubai Tennis Championships | Tier II → modern equivalent WTA 500 | Hard |
| Magdalena Maleeva | 1-6 1-6 | L | H2H | Match data | Feb 8, 2004* | QF | Pan Pacific Open | Tier I → modern equivalent WTA 1000 | Carpet |
| Els Callens | 6-3 6-3 | W | H2H | Match data | Feb 7, 2004* | R16 | Pan Pacific Open | Tier I → modern equivalent WTA 1000 | Carpet |
| Saori Obata | 4-6 4-6 | L | H2H | Match data | Jan 23, 2004* | R64 | Australian Open | Grand Slam | Hard |
| Tatiana Panova | 6-4 6-2 | W | H2H | Match data | Jan 21, 2004* | R128 | Australian Open | Grand Slam | Hard |
| Nathalie Dechy | 2-6 3-6 | L | H2H | Match data | Jan 15, 2004* | R32 | Sydney International | Tier II → modern equivalent WTA 500 | Hard |
| Nadia Petrova | 1-6 6-1 6-4 | W | H2H | Match data | Jan 11, 2004* | F | Gold Coast | Tier III → modern equivalent WTA 250 | Hard |
| Samantha Stosur | 7-5 3-6 6-3 | W | H2H | Match data | Jan 10, 2004* | SF | Gold Coast | Tier III → modern equivalent WTA 250 | Hard |
| Magdalena Maleeva | 4-6 7-6(4) 6-3 | W | H2H | Match data | Jan 10, 2004* | QF | Gold Coast | Tier III → modern equivalent WTA 250 | Hard |
| Emilie Loit | 6-3 6-2 | W | H2H | Match data | Jan 9, 2004* | R16 | Gold Coast | Tier III → modern equivalent WTA 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.