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
| Panshina Varvara | +2421 | 
| Lee Carol Young Suh | +2133 | 
| Bublik Alexander | +1844 | 
| Moyano Luciana | +1523 | 
| Mdlulwa Wozuko | +1474 | 
| Seyboth Wild Thiago | -1480 | 
| Matuszewski Gabriel | -1466 | 
| Kis Balazs Rafael | -1394 | 
| Yashina Ekaterina | -1383 | 
| Kirchheimer Strong | -1367 | 
- This week's tournaments
| Main tournaments | ||||
| Paris | 6 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 4 | |||
| Hong Kong WTA | 3 | |||
| Jiujiang | 3 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 4 | |||
| Seoul challenger | 3 | |||
| Charlottesville challenger | 6 | |||
| Lima challenger | 6 | |||
| Monastir challenger | 3 | |||
| UTR Pro Tennis Series 3 | 231 | |||
| UTR Pro Tennis Series 5 | 56 | |||
| Cali | 4 | |||
| Irapuato ITF | 8 | |||
| Glasgow 2 ITF | 3 | |||
| Toronto ITF | 4 | |||
| Brisbane 4 ITF | 3 | |||
| Istanbul ITF | 3 | |||
| Loule ITF | 3 | |||
| Makinohara ITF | 3 | |||
| Neuquén ITF | 5 | |||
| Villeneuve d'Ascq ITF | 3 | |||
| UTR Pro Tennis Series 5 | 29 | |||
| Bol 15 ITF | 2 | |||
| Malta ITF | 3 | |||
| Monastir 5 ITF | 3 | |||
| Sharm El Sheikh 19 ITF | 3 | |||
| Solarino 3 ITF | 3 | |||
| Sumter 2 ITF | 3 | |||
| Taby ITF | 3 | |||
| Tashkent 4 ITF | 3 | |||
| UTR Pro Match Series | 112 | |||
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