WTA and ATP rankings on - 18.12.2006
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 26. | - |
Sugiyama Ai | Japan | 716 |
| 57. | - |
Nakamura Aiko | Japan | 405 |
| 87. | - |
Morigami Akiko | Japan | 321 |
| 132. | 1 |
Takao Erika | Japan | 217 |
| 151. | 1 |
Hisamatsu Shiho | Japan | 187 |
| 164. | 1 |
Namigata Junri | Japan | 170 |
| 180. | 2 |
Morita Ayumi | Japan | 152 |
| 182. | 2 |
Fuda Ryoko | Japan | 148 |
| 208. | 5 |
Okamoto Seiko | Japan | 129 |
| 215. | 5 |
Asagoe Shinobu | Japan | 123 |
| 241. | - |
Sema Yurika | Japan | 108 |
| 246. | 2 |
Yonemura Tomoko | Japan | 105 |
| 255. | 1 |
Yonemura Akiko | Japan | 100 |
| 279. | 1 |
Saeki Miho | Japan | 85 |
| 283. | 1 |
Iijima Kumiko | Japan | 83 |
| 289. | 1 |
Obata Saori | Japan | 80 |
| 346. | 3 |
Takase Ayami | Japan | 57 |
| 367. | 3 |
Yamamoto Mayumi | Japan | 52 |
| 379. | 1 |
Okadaue Chiaki | Japan | 49 |
| 441. | 3 |
Tanaka Mari | Japan | 39 |
| 451. | 3 |
Hisami Kanae | Japan | 37 |
| 457. | 3 |
Ozaki Maika | Japan | 36 |
| 467. | 9 |
Tezuka Remi | Japan | 34 |
| 471. | 3 |
Hamamura Natsumi | Japan | 34 |
|1-50|
- Betting ranking
| Adkar Vaishnavi | +1106 |
| Melnic Vladislav | +926 |
| Baez Sebastian | +905 |
| Mair Laura | +899 |
| Jurna Elizabeth | +829 |
| Nakanishi Seiya | -756 |
| Lazarevic Andjela | -600 |
| Morita Kosuke | -558 |
| Mochizuki Shintaro | -555 |
| Pikkaart James | -551 |
This week's tournaments
| Main tournaments | ||||
| Indian Wells | 34 | |||
| Indian Wells | 32 | |||
| Lower level tournaments | ||||
| Thionville challenger | 16 | |||
| Brasília challenger | 18 | |||
| Kigali challenger | 13 | |||
| Fujairah challenger | 22 | |||
| Hersonissos challenger | 15 | |||
| UTR Pro Tennis Series 3 | 8 | |||
| UTR Pro Tennis Series 5 | 5 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Antalya 2 WTA | 15 | |||
| Trnava 2 ITF | 15 | |||
| Helsinki ITF | 20 | |||
| Heraklion ITF | 18 | |||
| Kalaburagi ITF | 15 | |||
| Launceston ITF | 14 | |||
| Monastir 25 ITF | 17 | |||
| UTR Pro Tennis Series 5 | 10 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 8 ITF | 17 | |||
| Hagetmau ITF | 11 | |||
| Huamantla ITF | 24 | |||
| Maanshan ITF | 20 | |||
| Sharm El Sheikh 6 ITF | 20 | |||
| Trois-Rivieres ITF | 16 | |||
| UTR Pro Match Series | 3 | |||
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