WTA and ATP rankings on - 18.12.2006
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 16. | 4 |
Sugiyama Ai | Japan | 1803 |
| 86. | 42 |
Morigami Akiko | Japan | 487 |
| 158. | 50 |
Nakamura Aiko | Japan | 208 |
| 161. | 8 |
Iijima Kumiko | Japan | 206 |
| 185. | - |
Okamoto Seiko | Japan | 189 |
| 221. | 71 |
Hamamura Natsumi | Japan | 145 |
| 227. | 119 |
Yonemura Akiko | Japan | 140 |
| 232. | 11 |
Namigata Junri | Japan | 137 |
| 234. | 71 |
Takase Ayami | Japan | 135 |
| 244. | 52 |
Tanaka Mari | Japan | 127 |
| 253. | 49 |
Hisamatsu Shiho | Japan | 125 |
| 256. | 23 |
Maekawa Ayaka | Japan | 122 |
| 260. | 31 |
Arai Maki | Japan | 116 |
| 273. | 20 |
Taguchi Keiko | Japan | 108 |
| 275. | 158 |
Morita Ayumi | Japan | 106 |
| 292. | 28 |
Sema Yurika | Japan | 99 |
| 349. | 6 |
Sugano Tomoko | Japan | 70 |
| 370. | 124 |
Tezuka Remi | Japan | 63 |
| 377. | 107 |
Yonemura Tomoko | Japan | 60 |
| 403. | 117 |
Dokei Tomoko | Japan | 54 |
| 426. | 81 |
Takemura Ryoko | Japan | 49 |
| 450. | 57 |
Sema Erika | Japan | 43 |
| 455. | 238 |
Fujiwara Rika | Japan | 42 |
| 466. | 170 |
Oka Ayumi | Japan | 41 |
| 470. | 40 |
Mizuno Eriko | Japan | 40 |
| 480. | 6 |
Kitazaki Etsuko | Japan | 38 |
| 494. | 131 |
Yabe Yukiko | Japan | 36 |
| 514. | 78 |
Yamamoto Mayumi | Japan | 32 |
| 539. | 8 |
Inoue Mami | Japan | 29 |
| 575. | 61 |
Kurita Natsuko | Japan | 24 |
| 582. | 120 |
Kurata Yuko | Japan | 22 |
| 584. | 138 |
Kuroda Yuka | Japan | 22 |
| 598. | 120 |
Taira Tomoko | Japan | 21 |
| 658. | 304 |
Takimura Marina | Japan | 17 |
| 663. | - |
Inoue Mari | Japan | 17 |
| 672. | 52 |
Takagishi Tomoyo | Japan | 17 |
| 688. | 293 |
Otake Shiho | Japan | 15 |
| 696. | 12 |
Okadaue Chiaki | Japan | 15 |
| 767. | 9 |
Hisami Kanae | Japan | 11 |
| 790. | 10 |
Nakano Yumi | Japan | 10 |
| 806. | 147 |
Miyamura Miki | Japan | 10 |
| 825. | 110 |
Miyazaki Yumi | Japan | 9 |
| 825. | - |
Yokota Natsumi | Japan | 9 |
| 845. | 137 |
Kato Maya | Japan | 9 |
| 854. | 113 |
Okazaki Hiromi | Japan | 8 |
| 884. | 16 |
Fujishiro Haruka | Japan | 7 |
| 932. | 121 |
Kasuya Yuri | Japan | 5 |
| 956. | 41 |
Shimizu Sakiko | Japan | 5 |
| 960. | 17 |
Inoue Akari | Japan | 4 |
| 969. | - |
Koshino Yurina | Japan | 4 |
- Betting ranking
| Hlavata Nikola | +3810 |
| Panshina Varvara | +2316 |
| Lee Carol Young Suh | +2133 |
| Bublik Alexander | +1644 |
| Sanchez Ana Sofia | +1425 |
| Matuszewski Gabriel | -1746 |
| Campana Lee Gerard | -1702 |
| Cvijanovic Jelena | -1649 |
| Yashina Ekaterina | -1521 |
| Kis Balazs Rafael | -1494 |
This week's tournaments
| Main tournaments | ||||
| United Cup | 18 | |||
| Next Gen ATP Finals | 5 | |||
| United Cup | 18 | |||
| Lower level tournaments | ||||
| UTR Pro Tennis Series | 7 | |||
| UTR Pro Tennis Series 3 | 20 | |||
| UTR Pro Tennis Series 5 | 26 | |||
| UTR Pro Tennis Series 9 | 10 | |||
| New Delhi 11 ITF | 6 | |||
| Tauranga ITF | 6 | |||
| UTR Pro Tennis Series 5 | 17 | |||
| UTR Pro Tennis Series 9 | 7 | |||
| Antalya 38 ITF | 6 | |||
| Lima 14 ITF | 10 | |||
| Monastir 12 ITF | 6 | |||
| UTR Pro Match Series | 8 | |||
| UTR Pro Tennis Series | 6 | |||
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- Interesting matches


