WTA and ATP rankings on - 17.09.1998
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 1048. | - |
Adachi Moriyo | Japan | 1 |
| 906. | - |
Aoyama Kaori | Japan | 3 |
| 887. | - |
Yokoi Yumi | Japan | 3 |
| 1036. | - |
Kanaya Mika | Japan | 1 |
| 910. | - |
Uchida Matoe | Japan | 3 |
| 989. | - |
Tezuka Remi | Japan | 2 |
| 1074. | - |
Sasaki Orie | Japan | 1 |
| 569. | - |
Kawamata Riei | Japan | 14 |
| 87. | - |
Smith Nana | Japan | 313 |
- Betting ranking
| Branstine Carson | +1222 |
| Turker Mert Naci | +1127 |
| Wang Meiling | +1060 |
| Faria Jaime | +1053 |
| Yamaguchi Mei | +1038 |
| Krutykh Oleksii | -1078 |
| Bonzi Benjamin | -1002 |
| Kolodynska Jana | -922 |
| Marcinkevica Diana | -860 |
| Lobanov Aleksandr | -822 |
This week's tournaments
| Main tournaments | ||||
| Rome | 3 | |||
| Rome WTA | 2 | |||
| Lower level tournaments | ||||
| Bordeaux challenger | 7 | |||
| Turin challenger | 4 | |||
| Taipei challenger | 2 | |||
| Tunis challenger | 2 | |||
| Oeiras 2 challenger | 2 | |||
| UTR Pro Tennis Series 5 | 2 | |||
| UTR Pro Tennis Series 8 | 1 | |||
| Madrid 19 ITF | 7 | |||
| Paris WTA | 3 | |||
| Parma | 2 | |||
| Kurume ITF | 3 | |||
| Zagreb ITF | 1 | |||
| Anning ITF | 3 | |||
| Bethany Beach ITF | 6 | |||
| Monzon ITF | 2 | |||
| Warmbad-Villach ITF | 1 | |||
| Antalya 19 ITF | 3 | |||
| Kranjska Gora ITF | 8 | |||
| Kursumlijska Banja 5 ITF | 3 | |||
| Monastir 36 ITF | 3 | |||
| Toyama ITF | 4 | |||
| UTR Pro Match Series | 7 | |||
- Player's profile
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- Interesting matches
