WTA and ATP rankings on - 18.12.2006
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 290. | - |
Iwabuchi Satoshi | Japan | 186 |
| 440. | 2 |
Sugiyama Norikazu | Japan | 101 |
| 469. | - |
Sato Hiroyasu | Japan | 91 |
| 501. | 1 |
Ishii Yaoki | Japan | 83 |
| 517. | - |
Motomura Gouichi | Japan | 78 |
| 531. | - |
Matsui Toshihide | Japan | 75 |
| 546. | - |
Kondo Hiroki | Japan | 70 |
| 567. | - |
Suzuki Takao | Japan | 65 |
| 602. | 1 |
Soeda Go | Japan | 57 |
| 765. | 2 |
Terachi Takahiro | Japan | 36 |
| 830. | 3 |
Iwami Tasuku | Japan | 30 |
| 871. | 2 |
Miyao Joji | Japan | 26 |
| 995. | 4 |
Chaen Tetsuya | Japan | 18 |
| 1089. | 2 |
Ina Hidekazu | Japan | 13 |
| 1116. | 2 |
Aida Sho | Japan | 12 |
| 1116. | 2 |
Ito Tatsuma | Japan | 12 |
| 1209. | 3 |
Uzawa Shuhei | Japan | 12 |
| 1245. | 4 |
Ito Yuichi | Japan | 9 |
| 1257. | 4 |
Fukuda Katsushi | Japan | 8 |
| 1359. | 5 |
Kaneko Hijiri | Japan | 7 |
| 1360. | 5 |
Sugita Yuichi | Japan | 6 |
| 1426. | 5 |
Fukaumi Hiroshi | Japan | 6 |
| 1447. | 5 |
Ittogi Takahiro | Japan | 5 |
| 1447. | 5 |
Yamamoto Tetsuhiro | Japan | 5 |
| 1474. | 4 |
Ohuchi Kai | Japan | 5 |
| 1476. | 4 |
Hatanaka Masato | Japan | 4 |
| 1476. | 4 |
Kato Jun | Japan | 4 |
| 1476. | 4 |
Miyazaki Yasuo | Japan | 4 |
| 1661. | 5 |
Hoshino Yoshiyuki | Japan | 1 |
| 1661. | 5 |
Isobe Kotaro | Japan | 1 |
| 1661. | 5 |
Ogawa Atsuo | Japan | 1 |
| 1661. | 5 |
Takahashi Yu | Japan | 1 |
| 1661. | 5 |
Takeuchi Kento | Japan | 1 |
| 1661. | 5 |
Uchino Tetsuo | Japan | 1 |
| 1661. | 5 |
Wada Taichi | Japan | 1 |
|1-50|
- Betting ranking
| Cerundolo Juan Manuel | +1472 |
| Obradovic Andrea | +1374 |
| De Stefano Samira | +1224 |
| Guerrieri Andrea | +1211 |
| Mashtakov Mykyta | +1202 |
| Michalik Radovan | -1620 |
| Radivojevic Lola | -1510 |
| Svatikova Laura | -1490 |
| Uchida Kaichi | -1478 |
| Malige Mae | -1404 |
This week's tournaments
| Main tournaments | ||||
| Vienna | 25 | |||
| Basel | 22 | |||
| Almaty | 2 | |||
| Lyon | 2 | |||
| Brussels | 2 | |||
| Ningbo WTA | 2 | |||
| Tokyo | 20 | |||
| Guangzhou | 25 | |||
| Osaka WTA | 1 | |||
| Lower level tournaments | ||||
| Seoul challenger | 31 | |||
| Sioux Falls challenger | 8 | |||
| Brest challenger | 28 | |||
| Lisbon challenger | 1 | |||
| Cali challenger | 2 | |||
| Fort Worth challenger | 1 | |||
| Guangzhou challenger | 1 | |||
| Guayaquil challenger | 8 | |||
| Ningbo challenger | 31 | |||
| Florence challenger | 2 | |||
| UTR Pro Tennis Series 3 | 28 | |||
| UTR Pro Tennis Series 5 | 12 | |||
| UTR Pro Tennis Series 9 | 10 | |||
| Courmayeur WTA | 4 | |||
| Wrexham ITF | 2 | |||
| Saguenay ITF | 1 | |||
| Cherbourg-en-Cotentin ITF | 1 | |||
| Istanbul ITF | 16 | |||
| Bakersfield ITF | 0 | |||
| Kunshan ITF | 16 | |||
| La Marsa ITF | 17 | |||
| Loule ITF | 1 | |||
| Monastir 55 ITF | 1 | |||
| Qian Daohu ITF | 1 | |||
| Santa Margherita Di Pula 15 ITF | 1 | |||
| Sydney 3 ITF | 1 | |||
| UTR Pro Tennis Series 5 | 13 | |||
| UTR Pro Tennis Series 9 | 9 | |||
| Bol 15 ITF | 3 | |||
| Essen ITF | 16 | |||
| Joao Pessoa ITF | 1 | |||
| Sharm El Sheikh 18 ITF | 1 | |||
| Singapore ITF | 2 | |||
| UTR Pro Match Series | 25 | |||
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