WTA and ATP rankings on - 07.12.1998
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 1385. | 7 |
Yang Jing-Zhu | China | 1 |
| 1385. | 7 |
Yaroshenko Sergei | Ukraine | 1 |
| 1385. | - |
Yongkasikij Krit | Thailand | 1 |
| 1385. | 7 |
Zablocki Krzysztof | Poland | 1 |
| 1385. | 7 |
Zarini Karim | Germany | 1 |
| 1385. | 7 |
Zarkov Pavel | North Macedonia | 1 |
| 1385. | 7 |
Zay Marius | Germany | 1 |
| 1385. | 7 |
Zgola Greg | Poland | 1 |
| 1385. | 7 |
Zivnicek Thomas | Germany | 1 |
| 1385. | 7 |
Ziwar Marwan | Egypt | 1 |
| 1385. | 7 |
Zubiarrain Aitor | Spain | 1 |
- Betting ranking
| Rezai Aravane | +1590 |
| Laboutkova Aneta | +1374 |
| Gomez Federico Agustin | +1364 |
| Machac Tomas | +1345 |
| Blokhina Alexis | +1313 |
| Krutykh Oleksii | -1559 |
| Fruhvirtova Linda | -1447 |
| Lanca Sara | -1445 |
| Dancu Vlad Andrei | -1440 |
| Ilkel Cem | -1433 |
This week's tournaments
| Lower level tournaments | ||||
| Temuco challenger | 25 | |||
| Maia challenger | 25 | |||
| Yokkaichi challenger | 13 | |||
| Manzanillo challenger | 24 | |||
| UTR Pro Tennis Series 3 | 2 | |||
| UTR Pro Tennis Series 6 | 4 | |||
| UTR Pro Tennis Series 8 | 2 | |||
| Buenos Aires WTA | 16 | |||
| Carrara ITF | 17 | |||
| Trnava 8 ITF | 16 | |||
| Selva Gardena ITF | 21 | |||
| Yokohama ITF | 12 | |||
| Lousada 2 ITF | 8 | |||
| Santo Domingo 10 ITF | 21 | |||
| Antalya 35 ITF | 16 | |||
| Antalya 50 ITF | 1 | |||
| Monastir 12 ITF | 16 | |||
| Ribeirao Preto ITF | 18 | |||
| Sharm El Sheikh 22 ITF | 16 | |||
| UTR Pro Tennis Series 6 | 7 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
