Match log updated: 2026-08-30 18:41 UTC
Ai Sugiyama — WTA Match Log
28 main-draw matches · 9–19 · 32.1% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Nadia Petrova | 0-6 1-2 (ret.) | L | H2H | Match data | Sep 29, 2009* | R64 | Pan Pacific Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Samantha Stosur | 4-6 6-4 4-6 | L | H2H | Match data | Sep 2, 2009* | R128 | US Open | Grand Slam | Hard |
| Amélie Mauresmo | 4-6 1-6 | L | H2H | Match data | Aug 27, 2009* | R32 | New Haven | Premier → modern equivalent WTA 500 | Hard |
| Elena Dementieva | 3-6 2-6 | L | H2H | Match data | Aug 20, 2009* | R32 | Canadian Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Iveta Benesova | 6-3 6-4 | W | H2H | Match data | Aug 19, 2009* | R64 | Canadian Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Agnieszka Radwanska | 2-6 1-6 | L | H2H | Match data | Aug 12, 2009* | R64 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Agnieszka Radwanska | 2-6 1-6 | L | H2H | Match data | Aug 6, 2009* | R32 | Los Angeles | Premier → modern equivalent WTA 500 | Hard |
| Carly Gullickson | 6-3 6-1 | W | H2H | Match data | Aug 5, 2009* | R64 | Los Angeles | Premier → modern equivalent WTA 500 | Hard |
| Maria Sharapova | 4-6 7-6(6) 1-6 | L | H2H | Match data | Jul 30, 2009* | R32 | Bank of the West Classic | Premier → modern equivalent WTA 500 | Hard |
| Daniela Hantuchova | 4-6 3-6 | L | H2H | Match data | Jun 28, 2009* | R32 | Wimbledon | Grand Slam | Grass |
| Arantxa Parra Santonja | 7-6(5) 6-3 | W | H2H | Match data | Jun 25, 2009* | R64 | Wimbledon | Grand Slam | Grass |
| Patty Schnyder | 6-4 6-4 | W | H2H | Match data | Jun 24, 2009* | R128 | Wimbledon | Grand Slam | Grass |
| Vera Dushevina | 7-6(6) 5-7 4-6 | L | H2H | Match data | Jun 18, 2009* | R32 | Eastbourne Open | Premier → modern equivalent WTA 500 | Grass |
| Aravane Rezai | 3-6 2-6 | L | H2H | Match data | May 26, 2009* | R128 | Roland Garros | Grand Slam | Clay |
| Amélie Mauresmo | 2-6 4-6 | L | H2H | Match data | May 11, 2009 | R64 | Madrid Open | Premier Mandatory → modern equivalent WTA 1000 | Clay |
| Alizé Cornet | 3-6 5-7 | L | H2H | Match data | May 5, 2009* | R64 | Italian Open | Premier 5 → modern equivalent WTA 1000 | Clay |
| Agnes Szavay | 3-6 6-2 6-7(4) | L | H2H | Match data | Apr 30, 2009* | R32 | Porsche Tennis Grand Prix | Premier → modern equivalent WTA 500 | Clay |
| Ekaterina Makarova | 3-6 4-6 | L | H2H | Match data | Mar 28, 2009* | R64 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Angela Haynes | 4-6 5-7 | L | H2H | Match data | Mar 14, 2009* | R64 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Marion Bartoli | 0-6 6-4 6-7(6) | L | H2H | Match data | Feb 17, 2009* | R64 | Dubai Tennis Championships | Premier 5 → modern equivalent WTA 1000 | Hard |
| Jelena Jankovic | 4-6 4-6 | L | H2H | Match data | Jan 24, 2009* | R32 | Australian Open | Grand Slam | Hard |
| Nathalie Dechy | 1-6 6-1 6-3 | W | H2H | Match data | Jan 22, 2009* | R64 | Australian Open | Grand Slam | Hard |
| Stéphanie Dubois | 6-0 7-6(5) | W | H2H | Match data | Jan 21, 2009* | R128 | Australian Open | Grand Slam | Hard |
| Dinara Safina | 4-6 6-7(3) | L | H2H | Match data | Jan 17, 2009* | SF | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Svetlana Kuznetsova | (w/o) | W | H2H | Match data | Jan 17, 2009* | QF | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Anabel Medina Garrigues | 2-6 6-1 6-2 | W | H2H | Match data | Jan 16, 2009* | R16 | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Jill Craybas | 6-2 6-3 | W | H2H | Match data | Jan 15, 2009* | R32 | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Samantha Stosur | 2-6 3-6 | L | H2H | Match data | Jan 7, 2009* | R32 | Brisbane International | International → 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.