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| North Shore City $10,000 Hard | Mar 15 2009 |
| Qual 1 | Jessy Rompies(7) - Kitazaki | 6-3 6-0 |
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| Hamilton $10,000 Hard | Mar 22 2009 |
| Qual 1 | Kitazaki(16) - Moe Kawatoko | 7-66 1-6 7-5 |
| Qual 2 | Aki Yamasoto(3) - Kitazaki(16) | 6-1 7-69 |
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| Wellington $10,000 Hard | Mar 29 2009 |
| Qual 1 | Kitazaki(11) - Stephanie Nguyen | 6-1 6-1 |
| Qual 2 | Kitazaki(11) - Daniela Scivetti(7) | 6-4 6-3 |
| 1 | Montinee Tangphong(2) - Kitazaki | 6-3 6-3 |
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| Bundaberg $25,000 Clay | May 3 2009 |
| 1 | Sally Peers(6) - Kitazaki | 6-3 6-1 |
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| Ipswich $25,000 Clay | May 10 2009 |
| 1 | Kitazaki - Tomoko Taira | 7-61 6-75 6-1 |
| 2 | Kitazaki - Nancy Ferguson | 4-6 6-4 6-4 |
| QF | Kitazaki - Isabella Holland(7) | 6-2 6-2 |
| SF | Nicole Riner(4) - Kitazaki | 7-5 6-2 |
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| Incheon $25,000 Hard | May 24 2009 |
| Qual 1 | Kitazaki - Renee Lampret | 6-3 6-1 |
| Qual 2 | Kitazaki - Maya Gaverova(3) | 6-78 6-2 6-1 |
| Qual 3 | Kun-Hee Kim(12) - Kitazaki | 6-3 7-65 |
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| Goyang $25,000 Hard | May 31 2009 |
| Qual 1 | Kitazaki(16) - Hyojung Yea | 6-2 6-2 |
| Qual 2 | Eun-Hye Cho - Kitazaki(16) | 6-3 6-3 |
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| Gimhae $25,000 Hard | Jun 7 2009 |
| Qual 1 | Kitazaki(8) - Jin Yoo | 7-5 6-2 |
| Qual 2 | Saori Karikomi - Kitazaki(8) | 7-63 6-0 |
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| Tokyo $10,000 Hard | Jun 14 2009 |
| 1 | Kazusa Ito - Kitazaki | 6-1 6-2 |
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| Tokyo $10,000 Carpet | Jul 12 2009 |
| 1 | Maya Kato(5) - Kitazaki | 6-3 1-6 6-0 |
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| Miyazaki $10,000 Carpet | Jul 19 2009 |
| 1 | Yuka Higashi - Kitazaki(8) | 6-3 6-4 |
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| Obihiro $25,000 Carpet | Aug 2 2009 |
| Qual 1 | Kitazaki(10) - Kristina Vesse | 6-4 7-5 |
| Qual 2 | Ai Yamamoto(1) - Kitazaki(10) | 7-64 6-4 |
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| Niigata $10,000 Carpet | Aug 9 2009 |
| 1 | Kitazaki(8) - Tomoko Sugano | 6-4 3-6 7-5 |
| 2 | Kitazaki(8) - Sakiko Shimizu | 6-3 7-62 |
| QF | Kitazaki(8) - Yuka Mori | 6-2 6-1 |
| SF | Shiho Akita(2) - Kitazaki(8) | 6-3 5-7 6-0 |
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| Saitama $10,000 Hard | Aug 30 2009 |
| 1 | Kitazaki - Miki Miyamura(7) | 6-3 3-6 6-3 |
| 2 | Kitazaki - Kei Sekine | 6-1 6-2 |
| QF | Venise Chan - Kitazaki | 1-6 7-62 6-0 |
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| Tsukuba $25,000 Hard | Sep 6 2009 |
| Qual 1 | Erika Takao - Kitazaki(15) | 6-2 2-6 7-5 |
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| Guangzhou International Hard | Sep 20 2009 |
| Qual 1 | Kitazaki - Daniela Islamaj | 6-0 6-1 |
| Qual 2 | Abigail Spears - Kitazaki | 6-1 6-2 |
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| Makinohara $25,000 Carpet | Sep 27 2009 |
| Qual 1 | Kitazaki(3) - Yuumi Totsuka | 6-0 6-1 |
| Qual 2 | Yumi Miyazaki(13) - Kitazaki(3) | 6-3 6-74 6-1 |
| 1 | Kitazaki - I-Hsuan Hwang(6) | 3-6 6-2 7-5 |
| 2 | Varatchaya Wongteanchai - Kitazaki | 6-2 6-2 |
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| Pan Pacific Open Premier Hard | Oct 4 2009 |
| Qual 1 | Anastasija Sevastova(11) - Kitazaki | 6-2 6-3 |
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| Tokyo $100,000 Hard | Oct 11 2009 |
| Qual 1 | Kitazaki - Zi-Jun Yang | 4-6 6-2 6-2 |
| Qual 2 | Chin-Wei Chan - Kitazaki | 2-6 6-4 6-4 |
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| Hyogo $10,000 Carpet | Nov 22 2009 |
| 1 | Kitazaki(1) - Makoto Ninomiya | 4-6 6-4 6-4 |
| 2 | Kotomi Takahata - Kitazaki(1) | 6-2 6-3 |
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| Toyota $75,000 Carpet | Nov 29 2009 |
| Qual 1 | Yumi Nakano - Kitazaki(7) | 2-6 6-2 6-1 |